ARABIAN SHIELD DEVELOPMENT CO
10-K, 1998-04-14
PETROLEUM REFINING
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<PAGE>   1

                                   Form 10-K


                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION

                            Washington, D. C. 20549

(Mark One)

[X]              ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

                  For the fiscal year ended December 31, 1997

                                       or

[ ]          TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                        SECURITIES EXCHANGE ACT OF 1934

      For the transition period from ________________ to _________________
                         Commission file number 0-6247

                       ARABIAN SHIELD DEVELOPMENT COMPANY
             (Exact name of registrant as specified in its charter)

        DELAWARE                                                75-1256622
(State or other jurisdiction of                              (I.R.S. Employer
incorporation or organization)                               Identification No.)

10830 North Central Expressway
        Suite 175                                                   75231
        Dallas, Texas                                            (Zip Code)
(Address of principal executive offices)


      Registrant's telephone number, including area code:  (214) 692-7872

          Securities registered pursuant to Section 12(b) of the Act:
          -----------------------------------------------------------

                                      None

          Securities registered pursuant to Section 12(g) of the Act:
          -----------------------------------------------------------

                    Common Stock, par value $0.10 per share
                                (Title of Class)

         Indicate by check mark whether the registrant (l) has filed all
reports required to be filed by Section 13 or 15(d) of the Securities Exchange
Act of 1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days.

                       Yes   X                   No
                           -----                    -----

         Indicate by check mark if disclosure of delinquent filers pursuant to
Item 405 of Regulation S-K is not contained herein, and will not be contained,
to the best of registrant's knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K.

         Number of shares of registrant's Common Stock, par value $0.10 per
share, outstanding as of March 16, 1998: 20,721,494.

         The aggregate market value on March 16, 1998 of the registrant's
voting securities held by non-affiliates was $26,194,149.

                      DOCUMENTS INCORPORATED BY REFERENCE

         (a)     Selected portions of the registrant's Annual Report to
                 Stockholders for the year ended December 31, 1997.
                 - Parts II and IV

         (b)     Selected portions of the registrant's definitive Proxy
                 Statement for the Annual Meeting to be held May 15, 1998.
                 - Part III
<PAGE>   2
                                     PART I

Item 1.  Business.

General

         Arabian Shield Development Company (the "Company") was organized as a
Delaware corporation in 1967 and is principally engaged in the refining of
various specialty petrochemical products and developing various mineral
properties.  All of its mineral properties are undeveloped and require
significant capital expenditures before any commercial operations are commenced.
The Company has operations in both the United States and Saudi Arabia.  The
Company's undeveloped mineral interests are primarily located in Saudi Arabia.

         The Company, through its indirect wholly owned subsidiary, South
Hampton Refining Company ("South Hampton"), owns and operates a specialty
products refinery which is the Company's only significant revenue producing
asset.

         The Company holds a mining lease covering a 44 square kilometer area
in the Al Masane area in southwestern Saudi Arabia.  In a 1996 update to the
1994 full bank feasibility study of the Al Masane lease area conducted by an
independent mining consulting firm, the consultants estimate the total capital
costs of the Al Masane project to be $88.6 million.  The Company and its Saudi
Arabian advisors are in the process of forming a Saudi limited liability
company to own and operate the project.  On November 5, 1997, the Company and
the Al Mashreq Company for Mining Investments ("Al Mashreq"), a Saudi limited
liability company owned by Saudi Arabian investors, initialed a joint venture
agreement to form a Saudi limited liability company which will be owned 50% by
the Company and 50% by Al Mashreq.  The new company, called "The Arabian Shield
Company for Mining Industries Ltd.", is now under formation, and has applied to
the Saudi Ministry of Commerce for a charter to operate the mine.  The Company
is diligently pursuing the financing of the project so that commercial
production can begin as contemplated in the updated feasibility study.  There
can be no assurance that adequate capital for the project can be obtained in
order for commercial production to begin as contemplated.   The ultimate
recovery of mineral exploration and development costs of the Company's other
mineral properties cannot presently be determined.

         Saudi Arabian Activities.  On May 22, 1993, the Company was granted a
30-year mining lease covering a 44 square kilometer area in the Al Masane area
in southwestern Saudi Arabia.  

         The Company was granted exploration licenses for the Wadi Qatan and
Jebel Harr areas in southwestern Saudi Arabia, approximately 30 kilometers east
of the Al Masane area, in 1971 and 1977, respectively.  The exploration licenses
by their terms have expired, and although Saudi Arabian government officials
have orally advised the Company that the licenses will be extended as long as
mineral exploration is being carried out on the areas which they cover, formal
extensions from the government have not been obtained and there can be no
assurance that the Company's license rights will be honored. The Company remains
a party to an agreement with the Petroleum and Mineral Organization
("Petromin"), the official mining and petroleum company of the Saudi Arabian
government, which governs the rights of the parties if an exploration license is
converted into a mining lease. When financing for the Al Masane project is
completed, the Company plans to make an application for an expanded exploration
license for an area of approximately 2,800 square kilometers which includes the
original Greater Al Masane area and the Wadi Qatan and Jebel Herr areas.  See
Item 2. Properties.








                                      -1-
<PAGE>   3
         In May 1993, the Company had discussions with Chevron Chemical Company
regarding the Company's proposal to purchase 5,000 barrels per day of mixed
pentanes from an Aromax(R) petrochemical project to be built in Jubail, Saudi
Arabia by Chevron Chemical in a joint venture with Saudi Venture Capital Group
(SVCS).  The Company and some Saudi partners, all of whom are directors and/or
stockholders of the Company, plan to form a Saudi limited liability company
which will build and manage a processing plant located next to the Aromax(R)
plant in Saudi Arabia.  The Company would have a 25% interest in the limited
liability company and would manage the plant.  The plant will be similar to the
South Hampton refinery in producing purified pentanes from a feedstock of mixed
pentanes obtained from the Aromax(R) plant.  Chevron Chemical advised the
Company by letter in July 1993 that Chevron Chemical and SVCS jointly agreed to
commit to supply the proposed pentane project with up to 5,000 barrels per day
of mixed pentane feedstock.  Engineering and marketing studies of the project
made in 1994 by outside consultants reflected positive results.  Planning then
began toward the construction and operation of the Aromax(R) plant.  The
Aromax(R) plant received final approval from the Saudi Arabian government in
March 1996 and Chevron Chemical began construction soon thereafter.  The source
of feedstock supply to the Aromax(R) plant has changed resulting in Chevron
Chemical and SVCS being unable to supply the proposed processing plant.  The
Company has held discussions with several Saudi Arabian companies regarding
feedstock and transportation arrangements, although there can be no assurances
that any such arrangements can be made.  The Company applied for and received a
license to build the proposed processing plant and further planning and design
work are underway.

         In December 1993, the Company commissioned Sherritt Ltd. of Fort
Saskatchewan, Canada, to prepare a conceptual engineering design for a proposed
zinc refinery based on Sherritt's two stage pressure leach process, to be built
by the Company and Saudi partners at the Red Sea port of Yanbu, Saudi Arabia.
The refinery would have the capacity to produce 100,000 tonnes of slab zinc per
year, with elemental sulfur as a by-product.  Sherritt Ltd. completed the study
in May 1994 which contains a proposed flow sheet that has been commercialized
and designed for a state of the art zinc refinery.  Sherritt's zinc pressure
leach technology provides significant advantages over other existing zinc
production processes, including having the reputation as the most favored
technology for environmental considerations.  In its study, Sherritt concluded,
after considering all of the presently  identifiable elements, that they offer
a strong potential for the project and enhance the concept.  Sherritt
encouraged the Company to carry out further studies toward the implementation
of the project.  There has been a recent inquiry about this project from a zinc
smelting and refining company in Asia.

         United States Activities.  The Company has two direct wholly owned
subsidiaries, American Shield Refining Company (the "Refining Company") and
American Shield Coal Company (the "Coal Company"). The Refining Company owns
all of the capital stock of Texas Oil and Chemical Co. II, Inc. ("TOCCO").
TOCCO owns all of the capital stock of South Hampton, and South Hampton owns
all of the capital stock of Gulf State Pipe Line Company, Inc. ("Gulf State").
South Hampton owns and operates a special products refinery near Silsbee,
Texas.  Gulf State owns and operates three pipelines which connect the South
Hampton refinery to a natural gas line, to South Hampton's truck and rail
loading terminal and to a marine terminal owned by an unaffiliated third party.
The Company also beneficially owns approximately 52%, and directly owns
approximately 44%, of the capital stock of an inactive Nevada mining company,
Pioche-Ely Valley Mines, Inc. ("Pioche").

Al Masane Project

         Prior Feasibility Studies.  In the years following the granting of the
exploration licenses in August 1971, substantial geological and geophysical
work was accomplished on the Al Masane and Wadi Qatan license areas.  Core
drilling on the licensed areas and studies conducted by independent consulting
firms indicated that the copper, zinc, gold and silver prospects at Al Masane
had a chance of being put into production sooner than the nickel prospect at
Wadi Qatan.  Metallurgical tests also showed difficulty in separating the
nickel at Wadi Qatan.  During 1977, a





                                      -2-
<PAGE>   4
pre-feasibility mining study was conducted at Al Masane by the mining consulting
firm of Watts, Griffis and McOuat Limited of Toronto, Canada ("WGM").  WGM
concluded that the Al Masane prospect should be further developed and
recommended an extensive development program for the area.

         Phase I of the development program recommended by WGM for Al Masane
was completed in April 1981 and involved underground development in the form of
a decline (700 meters) and tunnels (3,100 meters) parallel to the ore bodies
from where extensive underground core drilling was done to prove the ore
reserves.  The project was financed for the most part with an $11 million
interest-free loan from the Saudi Arabian government (Ministry of Finance).
After completion of Phase I, the Company's consultants concluded that
sufficient ore reserves had been established to justify a full bank feasibility
study to determine the economic potential of establishing a commercial mining
and ore treatment operation at Al Masane.  The study was conducted principally
by WGM, assisted by SNC/GECO of Montreal, Canada in engineering and costing.
The consultants concluded in their 1982 study that the Al Masane deposits would
support commercial production of copper, zinc, gold and silver and recommended
implementation of Phase II of the Al Masane development program, which involves
the construction of mining, ore treatment and support facilities.  WGM
reevaluated the Al Masane project in September 1984 and concluded that the
cumulative effect of the factors considered in the reevaluation was positive.

         Additional exploration work conducted at Al Masane and substantial
changes in metal prices and capital and operating costs occurring since 1984
led the Company to request WGM to reevaluate the project in early 1989.  The
additional exploration occurring after 1984 in the Al Houra and Moyeath zones
resulted in a better definition of and addition to these zones.  Consequently,
the consultants revised their reserve estimates.  Some of the reserves
previously defined as possible were reclassified as proven or probable.  Based
on its reevaluation of the Al Masane project, WGM again concluded that under
the most realistic scenarios the proposed mining operation was economically
viable and had the potential to provide a satisfactory return on investment.

         In May 1992, WGM, at the Company's request, revised its cash flow
projections for the Al Masane project based on then current metal prices.  The
cash flow projections were positive.

         In both the 1989 reevaluation and the 1992 cash flow projections, WGM
continued to regard Al Masane as having high potential for the discovery of
additional ore zones.

         1994 Feasibility Study.  Following the granting of the mining lease to
the Al Masane area on May 22, 1993, the Company commissioned WGM to prepare a
new fully bankable feasibility study for presentation to financial institutions
in connection with obtaining financing for the project.  The feasibility study
includes more metallurgical work incorporating advances in grinding of the ore;
incorporation of the latest advances in technology and reagents developed
during the past ten years; incorporation of new mill designs and the latest
water recycling methods; investigation into the shipping and marketing of zinc
and copper concentrates; and an economic analysis of the project.  The
feasibility study contains specific recommendations to insure that the
construction of the project is accomplished as expeditiously and economically
as possible.  Engineering design and costing of the project was done by Davy
International of Toronto, Canada.  The feasibility study cost the Company
approximately $1 million and was presented to the Company on July 22, 1994.

         The Al Masane ore is located in three mineralized zones known as
Saadah, Al Houra and Moyeath.  The following table sets forth a summary of the
diluted minable, proven and probable ore reserves at the Al Masane project,
along with the estimated average grades of these reserves:





                                      -3-
<PAGE>   5
<TABLE>
<CAPTION>
=========================================================================================================================
                                       Reserve              Copper       Zinc           Gold            Silver
                 Zone                  (Tonnes)              (%)         (%)            (g/t)           (g/t)
- -------------------------------------------------------------------------------------------------------------------------
                 <S>                   <C>                  <C>          <C>            <C>             <C>
                 Saadah                3,872,400            1.67         4.73           1.00            28.36

                 Al Houra              2,465,230            1.22         4.95           1.46            50.06

                 Moyeath                 874,370            0.88         8.92           1.29            64.85
                                       ---------            ----         ----           ----            -----

                          Total        7,212,000            1.42         5.31           1.19            40.20
- -------------------------------------------------------------------------------------------------------------------------
</TABLE>

         For purposes of calculating, proven and probable reserves, a dilution
of 5% at zero grade on the Saadah zone and 15% at zero grade on the Al Houra
and Moyeath zones was assumed.  A mining recovery of 80% has been used for the
Saadah zone and 88% for the Al Houra and Moyeath zones.  Mining dilution is the
amount of wallrack adjacent to the ore body which is included in the ore
extraction process.

         Proven reserves are those mineral deposits for which quantity is
computed from dimensions revealed in outcrops, trenches, workings or
drillholes, and grade is computed from results of detailed sampling.  For ore
deposits to be proven, the sites for inspection, sampling and measurement must
be spaced so closely and the geologic character must be so well defined that
the size, shape, depth and mineral content of reserves are well established.
Probable reserves are those for which quantity and grade are computed from
information similar to that used for proven reserves, but the sites for
inspection, sampling and measurement are farther apart or are otherwise less
adequately spaced.  However, the degree of assurance, although lower than that
for proven reserves, must be high enough to assume continuity between points of
observation.

         A review by WGM of the equipment and process flowsheet contained in
the 1982 feasibility study prepared by WGM indicated that new technology
developed during the past ten years could be used to reduce the capital cost
and improve the metallurgical recoveries.  In particular, the use of
semi-autogenous grinding to reduce the capital cost of the grinding section and
developments in reagents were believed to hold the greatest potential for
improving the economies of the project.  A detailed metallurgical testwork
program was undertaken by Lakefield Research in 1994 to address potential
improvements and provide detailed design criteria for the concentrator design.
Results from this testwork program showed that copper recovery could be
improved by 5.7% and zinc recoveries improved by 13% compared to the 1982
results.

         The metallurgical studies conducted on the ore samples taken from the
zones indicated that 87.7% of the copper and 82.6% of the zinc could be
recovered in copper and zinc concentrates.  Overall, gold and silver recovery
from the ore was estimated to be 77.3% and 81.3%, respectively, partly into
copper concentrate and partly as bullion through cyanide processing of zinc
concentrates and mine tailings.

         A test program to evaluate the economies of the cyanidation of the
zinc concentrate and tailings in order to improve gold and silver recoveries
found gold and silver recoveries to range from 50% to 77%.  To recover gold and
silver from the zinc concentrate and tailings, WGM recommended that a
cyanidation plant be included in the process flowsheet.  Dore bullion would be
produced.  WGM concluded that the inclusion of a cyanidation plant would make a
positive contribution to the economies of the project under the base
conditions.

         The mining and milling operation recommended by WGM for Al Masane
would involve the production of 2,000 tonnes of ore per day (700,000 tonnes per
year), with a mine life of over ten years.  Annual production is estimated to
be 34,900 tonnes of copper concentrate (25% copper per tonne) containing
precious metal and 58,000 tonnes of zinc concentrate (54% zinc per tonne).
Total output per year of gold and silver is estimated to be 22,000





                                      -4-
<PAGE>   6
ounces of gold and 800,000 ounces of silver from the copper concentrate and
bullion produced.  The construction of mining, milling and infrastructure
facilities is estimated to take 18 months to complete.  Construction necessary
to bring the Al Masane project into production includes the construction of a
2,000 tonne per day concentrator, infrastructure with a 300 man housing
facility and the installation of a cyanidation plant to increase the recovery
of precious metals from the deposit.  Project power requirements will be met by
diesel generated power.

         WGM recommended that the Al Masane reserves be mined by underground
methods using trackless mining equipment.  Once the raw ore is mined, it would
be subjected to a grinding and treating process resulting in three products to
be delivered to smelters for further refining.  These products are zinc
concentrate, copper concentrate and dore bullion.  The copper concentrate will
contain valuable amounts of gold and silver.  These concentrates are estimated
to be 22,000 ounces of gold and 800,000 ounces of silver and will be sold to
copper and zinc custom smelters and refineries worldwide.  After smelter
refining process, the metals could be sold by the Company or the smelter for
the Company's account in the open market.

         WGM prepared an economic analysis of the project utilizing cash flow
projections.  In the feasibility study, WGM recommends that the Company bring
the Al Masane mine into production.

         In the feasibility study, WGM states that there is potential to find
more reserves within the lease area, as the ore zones are all open at depth.
Further diamond drilling, which will be undertaken by the Company, is required
to quantify the additional mineralization associated with these zones.  A
significant feature of the Al Masane ore zones is that they tend to have a much
greater vertical plunge than strike length; relatively small surface exposures
such as the Moyeath zone are being developed into sizeable ore tonnages by
thorough and systematic exploration.  Similarly, systematic prospecting of the
small gossans in the area could yield significant tonnages of new ore.

         1996 Update.  The Company requested WGM and Davy International to
update the 1994 feasibility study of the project.  The update details various
changes required to update the 1994 feasibility study to reflect costs as of
the first quarter of 1996.  Capital and operating cost updates to the surface
infrastructure and mill components were done by Davy International of Toronto,
Canada.  WGM was responsible for updating mining, mining related activities and
an economic analysis.

         The 1996 update shows the estimated capital cost to bring the project
into operation to be $88.6 million, a 9% increase over the $81.3 million
capital cost estimated in the 1994 feasibility study.  At a production rate of
700,000 tonnes per year, the operating cost of the project (excluding
concentrate freight, ship loading, smelter charges, depreciation, interests and
taxes) was estimated to be $38.49 per tonne of ore milled compared to $36.86
per tonne of ore milled estimated in the 1994 feasibility study.

         WGM prepared an economic analysis of the project utilizing cash flow
projections.  A base case was prepared that included those project elements
which are most likely to be achieved.  WGM believed that a majority of the base
case assumptions used in the 1994 feasibility study remained valid, including
the ore reserves, mill feed grade, production rate, metal recoveries and
concentrate grade and smelter returns.  Metal prices, capital costs, operating
costs and the corporate structure were adjusted to reflect more current
information.  Capital and operating costs were adjusted in conformity with the
updated estimates prepared by Davy International.

         The base case assumes the corporate structure of the entity to be
formed to operate the project, currently planned to be a Saudi limited
liability company, will be owned 50% by the Company and 50% by Saudi Arabian
investors and that the owners of this entity would contribute an aggregate of
$21.2 million to the cost of the project.  The base case further assumes
financing for the project from commercial loans in the aggregate amount of
$21.2 million bearing interest at the rate of 8% per year and a loan in the
amount of $43.8 million from the Saudi Industrial Development Fund ("SIDF")
repayable in equal annual installments over the initial life of the mine.  The
remainder of the project financing would be contributed by cash generated by
the operation of the project.  The base case assumes that the $11 million loan
outstanding to the Saudi Arabian government will be paid by the Company in
accordance with a repayment schedule to be agreed upon with the Saudi Arabian
government from the Company's share of the project's cash flows.  Based on these
assumptions, and assuming the average prices of metal over the life of the mine
to be $1.05 per pound for copper,





                                      -5-
<PAGE>   7
$.60 per pound for zinc, $400 per ounce of gold and $6.00 per ounce of silver,
WGM's economic analysis of the base case shows the project will realize an
internal rate of return of 13.1%, the Company's and the Saudi Arabian
investors' internal rates of return would be 27.3% and 12.1%, respectively, and
projected net cash flow from the project of $95.1 million.  The 1994
feasibility study base case showed the project would realize a 14.05% internal
rate of return.  Cash flow under the base case is exclusive of income tax as
the base case assumes that any such tax would be paid by individual investors
and not by the project.  Assuming a 10% discount rate, the net present value of
the project as shown in the update is $12.16 million compared to the $15.5
million net present value of the project shown in the 1994 feasibility study.
Based on the update, WGM believes that the economic analysis shows that the
project remains viable.

         Project Financing and Mining Lease.  The 1996 update to the 1994
feasibility study shows the estimated total capital cost to bring the Al Masane
project into production to be $88.6 million.  At the present time, the Company
does not have sufficient funds to bring the project into production.  The
Company and its Saudi Arabian advisors are in the process of forming a Saudi
limited liability company to own and operate the project.  On November 5, 1997,
the Company and Al Mashreq initialed a joint venture agreement to form a Saudi
limited liability company which will be owned 50% by the Company and 50% by Al
Mashreq.  The new company, called "The Arabian Shield Company for Mining
Industries Ltd.", is now under formation, and has applied to the Saudi Ministry
of Commerce for a charter to operate the mine.

         On May 20, 1996, the Company entered into a Financial and Legal
Services and Advice Agreement with Nasir Ali Kadasah, for legal advice, and Dar
Al Khaleej, for research and economic advice.  The purpose of this agreement
was for the two Saudi Arabian advisors to assist the Company in obtaining
financing for the Al Masane project.  To this end, the agreement contemplated
that the Saudi Arabian advisors would perform the following:

         1.  The formation of a Saudi limited liability company, 50% of which
would be owned by the Company and the remaining 50% of which would be owned by
Saudi Arabian investors who will contribute 25% of the total capital cost of the
project.

         2.  Obtain an industrial license for the project from The Ministry of
Industry and Electricity.  This license was a necessary prerequisite for
obtaining an interest-free loan from the SIDF to fund 50% of the capital cost
of the project.

         3.  Finalize the necessary procedures to obtain such loan from the
SIDF, the application for which was submitted on September 30, 1995.

         4.  Apply for and receive loans from commercial banks necessary to
finance the project.

         5.  Apply for and obtain the Ministerial Resolution from the Minister
of Petroleum and Mineral Resources approving the transfer of the mining lease
to the Saudi limited liability company.

         The agreement provided that the Saudi Arabian advisors would be solely
responsible for the performance of the foregoing obligations and that the
Company had no obligation therefor.

         As consideration for performing these obligations, the Company agreed
to pay Mr. Kadasah and Dar Al Khaleej $10,000 each upon the issuance of the
industrial license and Mr. Kadasah $10,000 upon approval of the loan by the
SIDF.  The Company also agreed to issue to Mr. Kadasah and Mr. Tawfiq Abdulaziz
Al-Sowailim, as agent for Dar Al Khaleej, up to 1,025,000 and 975,000 shares of
the Company's Common Stock, respectively, and to grant Mr. Kadasah and Mr.
Tawfiq Abdulaziz Al-Sowailim, as agent for Dar Al Khaleej, options to purchase
up to 1,425,000 and 875,000 shares of the Company's Common Stock, respectively.
The Company was obligated to issue





                                      -6-
<PAGE>   8
such shares and grant such options in designated amounts upon completion of
each of the foregoing obligations.  The issuance of the shares would be for
consideration consisting solely of services rendered to the Company.  The
options are immediately exercisable on the date of grant, have a five-year term
commencing on the date of formation of the Saudi limited liability company and
an exercise price of $1.00 per share.  On December 3, 1996, the industrial
license was issued to the Company and its Saudi Arabian advisors.  As a result,
the Company paid the advisors $20,000 in the aggregate and was obligated at
December 31, 1997 to issue to these advisors 300,000 shares of the Company's
Common Stock in the aggregate and options to purchase 345,000 shares of the
Company's Common Stock in the aggregate having an exercise price of $1.00 per
share.  The agreement was terminated in August 1997 and negotiations are being
held to complete a new agreement, although there can be no assurances that any
such agreement can be reached.

         A loan application was submitted to SIDF on September 30, 1995 and
conditional approval was received on December 17, 1997 for a $38.08 million
loan. The SIDF makes interest-free loans to industrial projects in Saudi Arabia
and charges a 2.5% service fee.  The Company believes that it may also be able
to finance the remaining cost of the project through arrangements with suppliers
and equipment manufacturers, custom smelters and additional debt or equity
financing secured by the Company, however, there can be no assurances to that
effect.

         The joint venture agreement with Al Mashreq contemplates the formation
of a new Saudi limited liability company, "The Arabian Shield Company for Mining
Industries Ltd.", to be owned 50% by the Company and 50% by Al Mashreq. As
contemplated, the Saudi limited liability company will be responsible for the
construction and operation of the mining facilities.  Title to the mining lease
would be transferred to the Saudi limited liability company.  The joint venture
agreement further contemplates the Company transferring its beneficial
interest in the Al Masane project to the Saudi limited liability company when
title to the mining lease is transferred to the Saudi limited liability company.
The Company and Al Mashreq agree to attempt to obtain financing for the project,
and that if firm commitments for such financing on acceptable terms are not
obtained by November 5, 1998, either party may terminate the agreement without
liability, except that the Company will return to Al Mashreq any consideration
paid for the assignment of the beneficial interest in the project and full title
to the mining lease will revert to the Company.

         Pursuant to the mining lease agreement, when the profitability of the
project is established, the Company is obligated to form a Saudi public stock
company with Petromin.  It is contemplated that the Saudi limited liability
company then will be transformed into a Saudi public stock company, that the
Company and Al Mashreq will own no less than 50% of the shares of the Saudi
public stock company, that Petromin will have an option to acquire up to 25% of
the shares and that the remaining shares will be offered for sale in Saudi
Arabia pursuant to a public subscription.  Title to the mining lease and the
other obligations specified in the mining lease will be transferred to the Saudi
public stock company. Responsibility for the repayment of the $11 million loan
from the Saudi Arabian government will remain with the Company.  In December
1994, the Company received instructions from the office of the Minister of
Petroleum and Mineral Resources stating that it is possible for the Company to
form the Saudi public stock company without Petromin but that the sale of stock
to the Saudi public could occur only after two years of  profits from commercial
operations of the mine.  The instructions added that Petromin will still have
the right to purchase shares in the Saudi public stock company any time it
desires.

         As the holder of the Al Masane mining lease, the Company is solely
responsible to the Saudi Arabian government for the rental payments and other
obligations provided for by the mining lease and repayment of the $11 million
loan secured by the Company from the Saudi Arabian government.  The mining lease
provides that the Company intends to repay the loan in accordance with a
repayment schedule to be agreed upon with the Saudi Arabian government from its
share of project cash flows.  The initial term of the lease is for a period of
thirty (30) years from May 22, 1993, with the Company having the option to renew
or extend the term of the lease for additional periods not to exceed twenty (20)
years. Under the lease, the Company agreed to pay in advance a surface rental at
the rate of ten thousand Saudi Riyals (approximately $2,667 at the current
exchange rate) per square kilometer per year (approximately $117,300 annually)
during the period of the lease.  The Company has made all rental payments under
the





                                      -7-
<PAGE>   9
lease.  It is contemplated that responsibility for the payment of all future
rental payments would be assumed by the Saudi limited liability company when
title to the Al Masane mining lease is transferred to it.  In addition, the
Company must pay income tax in accordance with the income tax laws of Saudi
Arabia then in force and pay all infrastructure costs.  Under the Saudi Arabian
Mining Code, income tax will not be due during the first stage of mining
operations, which is the period of five years starting from the earlier of (i)
the date of the first sale of products or (ii) the beginning of the fourth year
since the issue of the mining lease. The lease gives the Saudi Arabian
government priority to purchase the Company's whole production of gold or any
part thereof from the project.  The lease also gives the Saudi Arabian
government the right to purchase up to 10% of the Company's annual production of
other minerals on the same terms and conditions then available to other similar
buyers and at current prices then prevailing in the free market.  The lease
contains provisions requiring that preference be given to Saudi Arabian
suppliers and contractors and that the Company employ Saudi Arabian citizens and
provide training to Saudi Arabian personnel.

         Reference is made to the map on page 13 of this Report for information
concerning the location of the Al Masane project.

Other Exploration Areas in Saudi Arabia

         During the course of the exploration and development of the Al Masane
area, the Company has carried on exploration work in other areas in Saudi
Arabia and is planning to apply for an additional exploration license for these
areas.  With respect to these other areas, the Company has an agreement with
Petromin which governs the rights of the parties if the exploration licenses
granted to the Company are converted into a mining lease.  Under this
agreement, Petromin is granted an option to acquire, at any time, a 25%
interest in any project to mine minerals in Saudi Arabia the exploration for
which has been conducted under the exploration licenses.

U.S. Mineral Interests

         The Company's mineral interests in the United States include its
equity interest in the Coal Company and Pioche.  The Coal Company no longer owns
or holds any mineral interests and is presently inactive.  The future of the
Coal Company's operations is uncertain.  Pioche has been inactive for many
years, but in October 1997, Pioche entered into an Exploration Agreement and
Option to Purchase with a large mining company which provides for annual
payments to Pioche of $50,000 for seven years until, or unless, the mining
company exercises an option to purchase an 85% interest in the mining claims for
$3 million.  The agreement can be terminated upon 60 days written notice by the
mining company. The mining company has agreed to expend at least $50,000 in
exploration work each year and to drill at least one hole in the first year.

Special Products Refinery

         South Hampton owns and operates a special products refinery near
Silsbee, Texas and currently employs 50 people.  The refinery is presently
devoted to specialized processing activities.  The refinery currently consists
of seven operating units which, while interconnected, make distinct products
through differing processes: (i) a pentane-hexane unit; (ii) a catalytic
reformer; (iii) an aromatics hydrotreating and fractionation unit; (iv) a
cyclopentane unit; (v) an Aromax(R) unit; (vi) an aldehyde hydrogenation unit;
and (vii) a specialty fractionation unit.  All of these units are presently in
operation.

         The design capacity of the pentane-hexane unit is approximately 2,200
BPD of feedstock.  The unit averaged 1,945 barrels per stream day during 1997.
The unit consists of a series of fractionation towers and hydrotreaters capable
of producing high purity solvents which are sold primarily to expandable
polystyrene and high density polyethylene producers.  South Hampton purchases
most of its feedstock for this unit on the spot market.





                                      -8-
<PAGE>   10
         The catalytic reforming unit is a standard industry design using
platinum-rhenium catalyst which produces an aromatics concentrate used as
feedstock for an aromatics extraction unit, as well as hydrogen which is
utilized in other processes.  The design capacity of the reformer is 4,000 BPD.
The unit is operated as a source of hydrogen for the pentane-hexane unit and
operates in tandem with the Aromax(R) unit as feedstock balances dictate.  The
unit averaged 417 barrels per stream day during 1997.

         The aromatics hydrotreating and fractionation unit consists of a
hydrotreating reactor and a single fractionation tower and has a design
capacity of 500 BPD.  By-product chemical streams have historically been
processed by this unit into two products, high octane gasoline blendstocks and
heavy aromatic oils sold as fuel oil blending stock.  This unit is leased to a
customer for its own use pursuant to a contract providing for the payment of a
minimum daily charge.

         The cyclopentane unit consists of three specialized fractionation
towers designed to produce a consistently high quality product which is used in
the expandable polystyrene industry.  The design capacity of the cyclopentane
unit is 400 BPD.  The unit operates according to the feedstock supplied by the
pentane-hexane unit and averaged 192 barrels per stream day during 1997.

         The Aromax(R) unit is the world's first commercial unit using a
proprietary process of Chevron Research Company to produce a high benzene
content product which is sold as feedstock to refiners operating benzene
extraction units.  The process converts petroleum naphtha into liquid
hydrocarbons having a higher aromatic hydrocarbon content.  The aromax unit
capacity is 400 BPD and uses a by-product of the pentane-hexane unit as
feedstock.  The unit operates according to the feedstock supplied from the
pentane-hexane unit and the other hydrotreaters.  The unit averaged throughput
of 122 barrels per stream day during 1997.  Chevron Research has agreed to
continue development of the Aromax(R) process.  The unit has continued to
successfully operate as designed.

         The specialty fractionation unit consists of two fractionation towers
and has a design capacity of 1,000 BPD.  This unit is leased to a customer for
its own use pursuant to a contract providing for the payment of a minimum daily
charge.

         South Hampton also owns approximately 70 storage tanks with a total
capacity of approximately 250,000 barrels.  The refinery is situated on 100
acres of land, approximately 70 acres of which is developed.  South Hampton
owns a truck and railroad loading terminal consisting of eight storage tanks, a
rail spur and truck and tank car loading facilities.

         As a result of an expansion program of the production capacity of the
South Hampton refinery completed in 1990, essentially all of the standing
equipment at South Hampton is operational.  The Company has surplus equipment
in storage on site with which to assemble further processing units, such as a
hydrocracking unit with a 2,000 BPD capacity.

         Gulf State owns and operates three 8" pipelines aggregating
approximately 50 miles in length which connect the South Hampton refinery to a
natural gas line, to South Hampton's truck and rail loading terminal and to a
marine terminal owned by an unaffiliated third party.  South Hampton leases
storage facilities at the marine terminal.

Revenues and Financing

         The Company's revenues and cash flows have been insufficient to meet
its debt service and capital expenditure requirements. Accordingly, it has been
necessary for the Company continually to seek additional debt and equity
financing in order to have funds to continue development and other investing
activities.


         In 1995, the Company (i) negotiated an extension until April 30, 1996
of the maturity of the Amended and Restated Credit Agreement with Den norske
Bank AS, (ii) borrowed $721,000 in the aggregate from four individuals,
including a stockholder of the Company who is the Vice Chairman of National
Mining Company, a stockholder of





                                      -9-
<PAGE>   11
the Company, the President and Chief Executive Officer of the Company and a
relative of such executive officer, pursuant to loans payable on demand two
years after their issuance bearing interest at LIBOR plus 2%, such lenders
having the option for a period of five years from the date of the loan to
convert the principal amount of the loan and all accrued interest into shares
of the Company's Common Stock at the rate of $1.00 per share, (iii) received
$50,000 payment on a stockholder receivable from a 1993 sale of shares of its
Common Stock to a private Saudi company controlled by a director and (iv)
granted the President and Chief Executive Officer of the Company an option to
convert at any time $400,000 of deferred compensation for services rendered to
the Company into shares of the Company's Common Stock at the rate of $1.00 per
share.

         In 1996, the Company (i) through South Hampton negotiated an Amended
and Restated Credit Agreement with Den norske Bank ASA, amending and restating
the then outstanding credit agreement to provide for a revolving credit
facility in an aggregate principal amount of up to $1,965,000, (ii)
restructured certain indebtedness of South Hampton owed to Saudi Fal Co., Ltd.,
a limited liability company owned by a stockholder of the Company ("Saudi
Fal"), and the Refining Company pursuant to promissory notes in the original
principal amounts of $1,945,773.49 and $1,694,605.08, respectively, which
promissory notes are subordinated to the Amended and Restated Credit Agreement
with Den norske Bank ASA, (iii) approved the sale of up to 1 million shares of
the Company's Common Stock through private placements at a price no less than
$1.00 per share, (iv) sold  450,000 shares of the Company's Common Stock at
$1.00 per share to a Saudi Arabian investor who is a stockholder of the Company
and approved the sale of an additional 450,000 shares of the Company's Common
Stock at $1.00 per share to the same investor, the purchase price for such
additional shares being payable in monthly installments of $100,000 and (v)
approved the sale of 50,000 shares of the Company's Common Stock to a Saudi
Arabian investor.

         During 1997, the Company took certain actions designed to generate
additional equity capital and improve its financial condition, including: (i)
approval by the Company's Board of Directors in August 1997 of the sale of up
to 1 million shares of the Company's Common Stock through private placements at
a price no less than $1.00 per share; (ii) the sale of 450,000 shares of the
Company's Common Stock at $1.00 per share to a Saudi Arabian investor who is a
stockholder of the Company; (iii) the sale of 50,000 shares of the Company's
Common Stock at $1.00 per share to a Saudi Arabian investor; (iv) the issuance
of 10,000 shares of its Common Stock at $1.375 per share pursuant to an option
exercise by an officer of the Company; (v) the issuance of 345,000 shares of
its Common Stock in exchange for the cancellation of certain indebtedness; (vi)
borrowing $200,000 from a Saudi Arabian investor pursuant to a two- year demand
promissory note bearing interest at prime plus 2% per annum; (vii) the sale
by South Hampton Refining Company, an indirect, wholly owned subsidiary of the
Company ("South Hampton"), in June 1997 of an office building to a third party
for approximately $695,000, on terms which included a ten-year promissory note
having a principal amount of $610,000 and bearing interest at 9% per annum; and
(viii) receiving conditional approval for a $38.08 million loan from the SIDF.

         It may be necessary to secure funds to continue operations through the
sale of portions of the Company's properties, its investments or a portion of
the Company's interest therein.  There are no assurances that these sales could
be arranged or that sufficient additional equity or debt financing can be
obtained.

         On October 15, 1996, South Hampton entered into an Amended and
Restated Credit Agreement (the "Credit Agreement") with Den norske Bank ASA
(the "Bank"), amending and restating the then outstanding credit agreement to
provide for a revolving loan facility in an aggregate principal amount of up to
$1,965,000.  The Bank's commitment to make funds available under the credit
facility will be reduced by (i) $75,000 on the last day of each fiscal quarter
commencing December 31, 1996 and (ii) the amount of any distribution by South
Hampton to Saudi Fal, the Company, the Refining Company or TOCCO in excess of
amounts permitted under the Credit Agreement.  Advances under the Credit
Agreement may not at any time exceed the lesser of the commitment or a borrowing
base calculated based upon the cash collateral account, eligible accounts
receivable and inventory.  Interest is payable monthly in arrears on all
outstanding advances under the credit facility at the Bank's prime lending rate,
as in effect from time to time, plus 1%.  Principal and accrued and unpaid
interest was payable on December 31, 1998, but in March 1998 the maturity date
was extended to December 31, 1999. Subject to certain conditions and South
Hampton maintaining various financial covenants and ratios, the Credit Agreement
permits South Hampton to make distributions to (i) Saudi Fal, the Company, the
Refining Company and TOCCO for legal, auditing and accounting fees attributable
to the operations of South Hampton in an annual aggregate amount not in excess
of $60,000, (ii) Saudi Fal and the Company in respect of accrued interest on any
debt owned by South





                                      -10-
<PAGE>   12
Hampton to Saudi Fal or the Company in an amount not in excess of $17,500 per
month and (iii) Saudi Fal and the Company in respect of principal on any debt
owed by South Hampton to Saudi Fal or the Company.  The Credit Agreement is
secured by all of the assets of South Hampton and Gulf State and all of the
issued and outstanding shares of TOCCO, South Hampton and Gulf State.  South
Hampton is required to collect all receivables through a cash collateral
account at a local bank.

         In connection with South Hampton's entry into the Credit Agreement
with the Bank, South Hampton issued a Second Lien Promissory Note to Saudi Fal
and a Third Lien Promissory Note to the Refining Company in the original
principal amounts of $1,945,773.49 and $1,694,605.08, respectively, evidencing
certain indebtedness of South Hampton owed to such parties.  The promissory
notes bear interest at the Bank's prime lending rate, as in effect from time to
time, plus 1%.  Interest only is due and payable monthly on the promissory
notes, and the entire unpaid balance of principal and accrued and unpaid
interest was due on December 31, 1998, but in March 1998 the maturity date was
extended to December 31, 1999.  The promissory notes are secured by all of the
assets of South Hampton and Gulf State.  The promissory notes and related liens
are subordinated to the Credit Agreement.  The promissory note issued to the
Refining Company and related liens are subordinate to the promissory note issued
to Saudi Fal.

         The refinery had operating income of approximately $1,868,000, before
depreciation and amortization of approximately $420,000, on gross refined
product sales of approximately $25,600,000 for the 1997 fiscal year compared
with operating income of approximately $655,000, before depreciation and
amortization of approximately $413,000, on gross refined product sales of
approximately $21,367,000 for the 1996 fiscal year and operating income of
approximately $916,000, before depreciation and amortization of approximately
$396,000, on gross refined product sales of approximately $17,742,000 for the
1995 fiscal year.

         There can be no assurance that the Company will successfully develop
any of its undeveloped mineral properties or, if developed, that they will be
commercially productive.  None of the Company's undeveloped mineral properties
currently produces revenues, and such properties will not produce revenues from
operations to the Company unless and until exploration is completed and
successful development is accomplished.  Meaningful progress in some of these
efforts is currently hampered by the Company's lack of sufficient operating
funds.

         In the case of the Al Masane project, the Company must secure the
financing and construction of the mining and milling facilities before revenues
from that project may be realized.  The Company believes that acceptable
financing for the estimated cost of the Al Masane project can be arranged,
although there can be no assurance that such financing could be obtained.  The
results of the 1996 update to the 1994 feasibility study show the estimated
total capital costs of the project to be $88.6 million.  The Coal Company's
lack of significant assets, combined with the Company's lack of operating
funds, inhibits any future activities of the Coal Company.

         See Item 7.  Management's Discussion and Analysis of Financial
Condition and Results of Operations, Item 12.  Security Ownership of Certain
Beneficial Owners and Management and Item 13. Certain Relationships and Related
Transactions for further discussion of these matters.

Foreign Operations

         Since a substantial portion of the Company's mineral properties and
interests are located outside of the United States, its business and properties
are subject to foreign laws and foreign conditions, with the attendant varying
risks and advantages.  Foreign exchange controls, foreign legal and political
concepts, foreign government instability, international economics and other
factors create risks not necessarily comparable with those involved in doing
business in the United States.

Competition

         If it reaches the point of engaging in commercial mineral production,
the Company expects to encounter strong competition from established mining
companies which in many cases will be more extensively capitalized and have
more extensive facilities and more numerous personnel than does the Company.





                                      -11-
<PAGE>   13
Personnel

         In order to conserve all available funds, the Company continues to
keep its general and administrative personnel to a minimum.  Its only officers
resident in the United States are Mr. John A. Crichton, Chairman of the Board,
Mr. Jonathan Cocks, Vice President, and Mr. Drew Wilson, Jr., Secretary and
Treasurer.  The other employees of the Company, numbering approximately 28,
consist of the office personnel and field crews conducting core drilling and
other exploration activities in Saudi Arabia under the supervision of Mr. Hatem
El-Khalidi, President and Chief Executive Officer of the Company.  South
Hampton currently employs 50 persons.





                                      -12-
<PAGE>   14
                                     [map]





                                      -13-
<PAGE>   15
Item 2.  Properties.

Saudi Arabia Mining Properties

         Al Masane.  The Al Masane project, which consists of an area of
approximately 44 square kilometers, contains extensive ancient mineral workings
and smelters.  From ancient inscriptions in the area, it is believed that
mining activities went on sporadically from 1000 B.C. to 700 A.D.  The ancients
are believed to have extracted mainly gold, silver and copper.  The discussion
of the Al Masane project set forth under Item 1. Business is incorporated
herein by reference.

         Other Saudi Arabian Areas.  In 1971, the government of Saudi Arabia
awarded the Company exclusive mineral exploration licenses to explore and
develop the Wadi Qatan area in southwestern Saudi Arabia.  The Company was
subsequently awarded an additional license in August of 1977 covering an area to
the north of Wadi Qatan at Jebel Harr.  The licenses have expired by their
terms, and although the Company has received verbal assurance from Saudi Arabian
government officials that the licenses will be extended as long as exploratory
work is being carried out on the areas which they cover, formal extensions from
the government have not been obtained.

         The Company has applied for a license covering an area surrounding the
Al Masane mining lease area, which is referred to as the Greater Al Masane area.
Although a license has not been formally granted for the Greater Al Masane area,
the Company was authorized in writing by the Saudi Arabian government to carry
out exploration work on the area.  Exploration work has been carried on and paid
for exclusively by the Company.

         When financing for the Al Masane project is completed, the Company
plans to make an application for an expanded exploration license for an area of
approximately 2,800 square kilometers which includes the original Greater Al
Masane area plus the Wadi Qatan and Jebel Harr areas.  

         Reference is made to the map on page 13 of this Report for information
concerning the location of the foregoing areas.

         The absence of current formal exploration licenses covering the areas
on which the Company has conducted, and is continuing to conduct, exploration
and development work in Saudi Arabia creates uncertainty concerning the
Company's rights and obligations concerning those areas.  However, the Company
believes that it has satisfied the government's requirements concerning the
license areas and that the government should honor the Company's claims to
those areas.

         In the event of the establishment of commercially exploitable
minerals, exploration licenses granted by the Saudi Arabian government may be
converted into mining leases upon application to the Saudi Arabian Ministry of
Petroleum and Mineral Resources.  The Company is a party to an agreement with
Petromin, the official mining and petroleum company of the Saudi Arabian
government, which governs the rights of the parties if an exploration license
granted to the Company is converted into a mining lease.  Reference is made to
the discussion concerning the agreement under Item 1.  Business.

         Wadi Qatan and Jebel Harr.  The Wadi Qatan area is located in
southwestern Saudi Arabia.  Jebel Harr is north of Wadi Qatan.  Both areas are
approximately 30 kilometers east of the Al Masane area.  These areas consist of
40 square kilometers, plus a northern extension of an additional 13 square
kilometers.  Geological and geophysical work by the Company and limited core
drilling disclose the existence of massive sulfides containing nickel.
Preliminary core drilling to shallow depths disclosed the existence of massive
sulfides containing an average of 1.2% nickel.  Reserves for these areas have
not been classified and more drilling is needed to classify them as proven or
probable.  Initial metallurgical studies by consultants to the Company in 1976
indicated difficulty in concentrating





                                      -14-
<PAGE>   16
the nickel minerals.  However, in 1983 the ore was examined by a metallurgical
consulting company and it was demonstrated that the ore can be treated to
produce ferronickel and iron which can be used to produce steel.  The proposed
method could be commercially viable if enough ore is proven.  Further
metallurgical work by another consulting company in 1985 indicated that the ore
can be treated by hydrometallurgical methods.  An exploration license which
includes the Wadi Qatan and Jebel Harr areas will enable the Company to
continue its drilling program to prove enough ore for a viable mining
operation.  Although the indications are encouraging there is no assurance that
a viable mining operation could be established.

         Greater Al Masane.  An application has been made and verbally approved
for an exploration license covering approximately 1,100 square kilometers
around Al Masane, sometimes referred to as Greater Al Masane, which includes an
ancient gold mining prospect at Jubal Guyan, about six miles east of the
original Al Masane prospect and seven miles west of Wadi Qatan.  The Saudi
Arabian government has given the Company written authorization to conduct
exploration work on the area, although the license has not been formally
granted.  Core samples indicate an average grade of 7 grams of gold per tonne.
Additional sampling is being conducted at Jubal Guyan, and after the results of
the sampling are obtained, an evaluation will be made as to future drilling
locations.  Geological, geochemical and geophysical work on the Greater Al
Masane area has disclosed mineralization similar to that discovered at Al
Masane.

Refining Operations

         South Hampton owns and operates a special products refinery near
Silsbee, Texas.  Gulf State owns and operates three pipelines which connect the
South Hampton refinery to a natural gas line, to South Hampton's truck and rail
loading terminal and to a marine terminal owned by an unaffiliated third party.
The properties owned by South Hampton and Gulf State are more fully described
in Item 1. Business.

Nevada Mining Properties

         There are 48 patented and 81 unpatented claims totaling approximately
3,600 acres in the Pioche properties.  All the claims are located in the Pioche
District, Lincoln County, in southeastern Nevada.  There are prospects and
mines on these claims which formerly produced silver, gold, lead, zinc and
copper.  The ore bodies are both oxidized and sulfide deposits, classified into
three groups: fissure veins in quartzite, mineralized granite porphyry and
replacement deposits in carbonate rocks (limestone and dolomites).  In October
1997, Pioche entered into an Exploration Agreement and Option to Purchase with
a large mining company which provides for annual payments to Pioche of $50,000
for seven years until, or unless, the mining company exercises an option to
purchase an 85% interest in the mining claims for $3 million.  The agreement
can be terminated upon 60 days written notice by the mining Company. The mining
company has agreed to expend at least $50,000 in exploration work each year and
to drill at least one hole in the first year.

         There is a 300-ton-a-day processing mill on property owned by Pioche.
The mill is not currently in use and a significant expenditure would be
required in order to put the mill into continuous operation.

Colorado Coal Properties

         The Coal Company had a net operating loss carryforward of
approximately $5.9 million at December 31, 1997 which is limited to any future
net income.  

Offices

         The Company has a year-to-year lease on space in an office building in
Jeddah, Saudi Arabia, used for office occupancy.  The Company also leases a
house in Jeddah which is used as a technical office and for staff housing.  The
Company continues to lease office space in an office building in Dallas, Texas
on a month-to-month basis.  It also has a base camp and accompanying facilities
and equipment at its license areas in Saudi Arabia.





                                      -15-
<PAGE>   17
Item 3.  Legal Proceedings.

         South Hampton, together with over twenty-five other companies, was a
defendant in two proceedings pending in the 60th Judicial District Court in
Jefferson County, Texas and in the 136th Judicial District Court of Jefferson
County, Texas, respectively, brought on July 21, 1993 and July 18, 1994,
respectively, by two former employees of the Goodyear Tire & Rubber Company
plant located in Beaumont, Texas, claiming illness and diseases resulting from
alleged exposure to chemicals, including benzene, butadiene and/or isoprene,
during their employment with Goodyear.  Plaintiffs claimed that the defendant
companies engaged in the business of manufacturing, selling and/or distributing
these chemicals in a manner which subjects each and all of them to liability
for unspecified actual and punitive damages.  South Hampton entered into
settlement agreements with the two plaintiffs in March 1997 and January 1998,
respectively, by agreeing to pay each plaintiff the amount of $25,000 in full
and final settlement of all claims by each such plaintiff against South
Hampton.  A lawsuit by another former Goodyear employee was filed in a
Jefferson County District Court on December 16, 1997 alleging the same injuries
and seeking unspecified actual and punitive damages.  South Hampton intends to
vigorously defend against this lawsuit.

         In 1993, while remediating a small spill area, the Texas Natural
Resources Conservation Commission ("TNRCC") requested South Hampton to drill a
well to check the groundwater under the spill area.  Based on the results,
estimated costs of $60,000 were accrued at December 31, 1996 to cover the
recovery and remediation activity expected to take place in 1997.  However, no
action was taken other than further study, and another $50,000 was accrued at
December 31, 1997 for a total of $110,000.  This amount is considered adequate
in that various alternative and less expensive means of recovery are being
developed.  Approximately $85,000 has been expended over a three-year period to
develop recovery alternatives.  The consulting engineers expect approximately
10,000 barrels of recoverable material may be available to South Hampton for
use in their refining process, but no reduction has been made in the accrual
for estimated remediation costs due to the uncertainties relating to the
recovery process.  There can be no assurances that any such recovery can be
made.

         In November 1996, South Hampton agreed to a proposed settlement with
the TNRCC's Air Permit Section for various alleged violations identified during
the 1991 through 1994 inspections.  An agreed fine of $50,000 in the aggregate
was paid in 1997 and 1996.  South Hampton vigorously denied many of the
allegations in the settlement document, but determined that further protest of
the TRNCC's interpretation and application of the rules would result in higher
expenses.

         On August 18, 1997, the Executive Director of the TNRCC filed a
preliminary report and petition with the TNRCC recommending that the TNRCC
enter an enforcement order assessing administrative penalties against and
requiring certain actions of South Hampton.  The TNRCC alleges that South
Hampton has violated various TNRCC rules, TNRCC permits issued to South
Hampton, a TNRCC order issued to South Hampton, the Texas Water Code, the Texas
Clean Air Act and the Texas Solid Waste Disposal Act.  The violations generally
relate to the management of volatile organic compounds in a manner that
allegedly violates the TNRCC's air quality rules and the storage, processing
and disposal of hazardous waste in a manner that allegedly violates the TNRCC's
industrial and hazardous waste rules.  The Executive Director of the TNRCC
recommends that the TNRCC enter an order assessing administrative penalties
against South Hampton in the amount of $709,408, and recommends that the TNRCC
order South Hampton to undertake such actions as are necessary to bring its
operations at its refinery and its bulk terminal into compliance with Texas
Water Code, the Texas Health and Safety Code, TNRCC rules, permits and orders.
South Hampton intends to vigorously defend against this proceeding.  A
preliminary hearing was held in November 1997, but no further action has been
taken to date.

         On May 15, 1991, the Company filed a complaint with the U.S.
Department of Justice ("DOJ") against Hunt Oil Company of Dallas, Texas
("Hunt"), alleging violations of the Foreign Corrupt Practices Act ("FCPA") by
Hunt in obtaining its Petroleum Production Sharing Agreement ("PSA") in Yemen
in 1981, subsequent to the Company presenting a bid to the Yemen government for
the same area before Hunt made its application.  The Company's Washington, D.C.
attorneys opined that, because the PSA of Hunt is still ongoing, and under its
auspices, payments and receipts occur daily, the DOJ still has jurisdiction to
continue its investigation.  A letter from the DOJ on December 19, 1995 stated
its interest in receiving additional documentation regarding the Company's
allegations.





                                      -16-
<PAGE>   18

On February 28, 1996, the Company sent more documents to the DOJ which it
believed further supported its allegations.  The Company's Washington, D.C.
attorneys opined also that the Victim Restitution Act provides for restitution
to the Company of monies lost as a result of the alleged wrongdoing by Hunt, if
Hunt is convicted under the FCPA.  A letter from the DOJ dated October 1, 1996
stated that the documents presented did not suggest any criminal events
occurred within the statute of limitations, and that, at that time, the DOJ did
not intend to pursue the investigation.  On November 18, 1996, legal counsel
retained by the Company, after studying the facts of the case, sent the DOJ an
analysis concluding that while the statute of limitations of FCPA may have
lapsed, the statute of limitations for conspiracy to violate the FCPA had not
lapsed, and that, as a consequence, the DOJ could criminally prosecute Yemen
Hunt for conspiracy to violate the FCPA.  The Company's legal counsel met with
the Fraud Section of the DOJ on December 13, 1996 and were told that the DOJ
would take a more aggressive stance if more information of evidentiary quality
were presented to the DOJ.  The Company intends to vigorously pursue obtaining
such further information in the United States and in Yemen.

         Late in 1994, articles were published in two prominent Yemen
newspapers in which Yemen Hunt Oil Company, a wholly owned subsidiary of Hunt
Oil Company of Dallas, Texas ("Yemen Hunt"), was accused of obtaining a
petroleum production sharing agreement in Yemen in 1981 through the corruption
of Yemen officials in order to exclude the application of the Company and its
then partner, Dorchester Gas Company, from consideration for the same area.  A
letter to the editor of one of these newspapers, published on December 7, 1994
and signed by the executive vice president of Yemen Hunt, after explicitly
mentioning the Company and Dorchester Gas Company, stated that "[Yemen Hunt]
knows well those suspicious companies who are mainly engaged in political
activities for the purpose of undermining the economic interest of Yemen...."
On December 26, 1995, the Company filed a complaint of criminal libel with the
Yemen Attorney General for Publications in Sana'a, Yemen against Yemen Hunt,
alleging that Yemen Hunt, in its published letter to the prominent Yemen
newspaper, had criminally libeled the Company, which, if not addressed, could
seriously affect the business and reputation of the Company and its employees
in the Middle East.  In October 1996, the Company received the official
decision from the Deputy Attorney General for Publications of Yemen which
stated that, after taking the statement of the President of the Company and the
statement of the chief of the legal department of Yemen Hunt, it was evident
that the letter from Yemen Hunt published in the Yemen newspaper on December 7,
1994 was libelous to the Company.  However, since the four month statute of
limitations period under Yemen criminal law had run, Yemen Hunt could not be
prosecuted for criminal libel.  The Company intends to vigorously pursue the
matter under the civil libel laws of Yemen.

Item 4.  Submission of Matters to a Vote of Security Holders.

         No matter was submitted to a vote of the Company' stockholders during
the fourth quarter of 1997.


                                    PART II

Item 5.  Market for Registrant's Common Equity and Related Stockholder Matters.

         This information is set forth under the caption "Market for the
Company's Common Stock and Related Stockholder Matters" of the Company's 1997
Annual Report to Stockholders filed herein as Exhibit 13, which portion of such
Annual Report is incorporated herein by reference.

Item 6.  Selected Financial Data.

         This information is set forth under the caption "Selected Financial
Data" for each of the five years in the period ended December 31, 1997, of the
Company's 1997 Annual Report to Stockholders filed herein as Exhibit 13, which
portion of such Annual Report is incorporated herein by reference.





                                      -17-
<PAGE>   19
Item 7.  Management's Discussion and Analysis of Financial
             Condition and Results of Operations.

         This information is set forth under the caption "Management's
Discussion and Analysis of Financial Condition and Results of Operations" of
the Company's 1997 Annual Report to Stockholders filed herein as Exhibit 13,
which portion of such Annual Report is incorporated herein by reference.

Item 7A.  Quantitative and Qualitative Disclosures About Market Risk.

         This information is set forth under the caption "Other
Matters-Quantitative and Qualitative Disclosures About Market Risks" of the
Company's Annual Report to Stockholders filed herein as Exhibit 13, which
portion of such Annual Report is incorporated herein by reference. 

Item 8.  Financial Statements and Supplementary Data.

         The financial statements of the Company including the independent
auditor's report thereon of the Company's 1997 Annual Report to Stockholders
filed herein as Exhibit 13, are incorporated herein by reference.

Item 9.  Disagreements on Accounting and Financial Disclosure.

             On May 6, 1996, Price Waterhouse LLP resigned as the independent
accountants of the Company.  The resignation of Price Waterhouse LLP was
previously reported in a Current Report on Form 8-K dated May 6, 1996.


                                    PART III

Item 10.  Directors and Executive Officers of the Registrant.

         This information  is set forth under the captions "Nominees for
Election as Directors", "Executive Officers" and "Section 16(a) Beneficial
Ownership Reporting Compliance" of the Company's Proxy Statement for the
Company's Annual Meeting of Stockholders.

Item 11.  Executive Compensation.

         This information is set forth under the caption "Executive
Compensation" of the Company's Proxy Statement for the Company's Annual Meeting
of Stockholders.

Item 12.  Security Ownership of Certain Beneficial Owners and Management.

         This information is set forth under the caption "Outstanding Capital
Stock" of the Company's Proxy Statement for the Company's Annual Meeting of
Stockholders.

Item 13.  Certain Relationships and Related Transactions.

         This information is set forth under the caption "Other Matters" of the
Company's Proxy Statement for the Company's Annual Meeting of Stockholders.





                                      -18-
<PAGE>   20
                                    PART IV


Item 14. Exhibits, Financial Statement Schedules, and
         Reports on Form 8-K.

(a)      1.       The following financial statements are incorporated by
                  reference from the Company's 1997 Annual Report to
                  Stockholders filed herein as Exhibit 13:

                  Reports of Independent Accountants.
                  Consolidated Balance Sheets dated December 31, 1997 and 1996.
                  Consolidated Statement of Operations for the three years ended
                   December 31, 1997.
                  Consolidated Statement of Stockholders' Equity for the three
                   years ended December 31, 1997.
                  Consolidated Statement of Cash Flows for the three years ended
                   December 31, 1997.
                  Notes to Consolidated Financial Statements.

         2.       The following financial statement schedules are filed with
                  this Report:

                  Schedule II - Valuation and Qualifying Accounts for the three
                  years ended December 31, 1997.

         3.       The following documents are filed or incorporated by reference
                  as exhibits to this Report:


                  3(a)     Certificate of Incorporation of the Company as
                           amended through the Certificate of Amendment filed
                           with the Delaware Secretary of State on January 29,
                           1993 (incorporated by reference to Exhibit 3(a) to
                           the Company's Quarterly Report on Form 10-Q/A for the
                           quarter ended September 30, 1994 (File No. 0-6247)).

                  3(b)     Bylaws of the Company, as amended through July 6,
                           1994 (incorporated by reference to Exhibit 3(b) to
                           the Company's Quarterly Report on Form 10-Q/A for the
                           quarter ended September 30, 1994 (File No. 0-6247)).

                  10(a)    Contract dated July 29, 1971 between the Company,
                           National Mining Company and Petromin (incorporated by
                           reference to Exhibit 10(a) to the Company's Quarterly
                           Report on Form 10-Q/A for the quarter ended September
                           30, 1994 (File No. 0-6247)).

                  10(b)    Loan Agreement dated January 24, 1979 between the
                           Company, National Mining Company and the Government
                           of Saudi Arabia (incorporated by reference to Exhibit
                           10(b) to the Company's Quarterly Report on Form
                           10-Q/A for the quarter ended September 30, 1994 (File
                           No. 0-6247)).

                  10(c)    Mining Lease Agreement effective May 22, 1993 by and
                           between the Ministry of Petroleum and Mineral
                           Resources and the Company, together with English
                           translation thereof (incorporated by reference to
                           Exhibit 10(d) to the Company's Quarterly Report on
                           Form 10-Q/A for the quarter ended September 30, 1994
                           (File No. 0-6247)).





                                      -19-
<PAGE>   21
                  10(d)    Stock Option Plan of the Company, as amended
                           (incorporated by reference to Exhibit 10(e) to the
                           Company's Quarterly Report on Form 10-Q/A for the
                           quarter ended September 30, 1994 (File No. 0-6247)).

                  10(e)    1987 Non-Employee Director Stock Plan (incorporated
                           by reference to Exhibit 10(f) to the Company's
                           Quarterly Report on Form 10-Q/A for the quarter ended
                           September 30, 1994 (File No. 0-6247)).

                  10(f)    Phantom Stock Plan of Texas Oil & Chemical Co. II,
                           Inc. (incorporated by reference to Exhibit 10(g) to
                           the Company's Quarterly Report on Form 10-Q/A for the
                           quarter ended September 30, 1994 (File No. 0-6247)).

                  10(g)    Agreement dated March 10, 1988 between Chevron
                           Research Company and South Hampton Refining Company,
                           together with related form of proposed Contract of
                           Sale by and between Chevron Chemical Company and
                           South Hampton Refining Company (incorporated by
                           reference to Exhibit 10(o) to the Company's Quarterly
                           Report on Form 10-Q/A for the quarter ended September
                           30, 1994 (File No. 0-6247)).

                  10(h)    Addendum to the Agreement Relating to AROMAX(R)
                           Process -- Second Commercial Demonstration dated June
                           13, 1989 by and between Chevron Research Company and
                           South Hampton Refining Company (incorporated by
                           reference to Exhibit 10(p) to the Company's Quarterly
                           Report on Form 10-Q/A for the quarter ended September
                           30, 1994 (File No. 0-6247)).

                  10(i)    Vehicle Lease Service Agreement dated September 28,
                           1989 by and between Silsbee Trading and
                           Transportation Corp. and South Hampton Refining
                           Company (incorporated by reference to Exhibit 10(q)
                           to the Company's Quarterly Report on Form 10-Q/A for
                           the quarter ended September 30, 1994 (File No.
                           0-6247)).

                  10(j)    Letter Agreement dated May 3, 1991 between Sheikh
                           Kamal Adham and the Company (incorporated by
                           reference to Exhibit 10(t) to the Company's Quarterly
                           Report on Form 10-Q/A for the quarter ended September
                           30, 1994 (File No. 0-6247)).

                  10(k)    Promissory Note dated February 17, 1994 from Hatem
                           El-Khalidi to the Company (incorporated by reference
                           to Exhibit 10(u) to the Company's Quarterly Report on
                           Form 10-Q/A for the quarter ended September 30, 1994
                           (File No. 0-6247)).

                  10(l)    Letter Agreement dated August 15, 1995 between Hatem
                           El-Khalidi and the Company (incorporated by reference
                           to Exhibit 10(v) to the Company's Annual Report on
                           Form 10-K for the year ended December 31, 1995 (File
                           No. 0-6247)).

                  10(m)    Letter Agreement dated August 24, 1995 between Sheikh
                           Kamal Adham and the Company. (incorporated by
                           reference to Exhibit 10(w) to the Company's Annual
                           Report on Form 10-K for the year ended December 31,
                           1995 (File No. 0-6247)).

                  10(n)    Letter Agreement dated October 23, 1995 between
                           Sheikh Fahad Al-Athel and the Company (incorporated
                           by reference to Exhibit 10(x) to the Company's Annual
                           Report on Form 10-K for the year ended December 31,
                           1995 (File No. 0-6247)).

                  10(o)    Amended and Restated Credit Agreement dated October
                           15, 1996 between South Hampton Refining Company and
                           Den norske Bank ASA, together with related Promissory
                           Note, Ratification of Security Agreement,
                           Ratification of Pledge Agreement, Ratification of
                           Assignment of Insurance, Subordination Agreement,





                                      -20-
<PAGE>   22
                           Termination Agreement, Ratification of Subordination
                           Agreement, Renewal, Extension and Modification
                           Agreement, Second Lien Promissory Note and Third Lien
                           Promissory Note of even date therewith (incorporated
                           by reference to Exhibit 10(aa) to the Company's
                           Annual Report on Form 10-K for the year ended
                           December 31, 1996 (File No. 0-6247)).

                  10(p)    Letter Agreement dated November 30, 1996 between
                           Sheikh Fahad Al-Athel and the Company (incorporated
                           by reference to Exhibit 10(bb) to the Company's
                           Annual Report on Form 10-K for the year ended
                           December 31, 1996 (File No. 0-6247)).

                  10(q)    Financial and Legal Services and Advice Agreement
                           dated May 20, 1996 by and among Nasir Ali Kadasah,
                           Dar Al Khaleej and the Company, as amended by Letter
                           Agreement dated March 3, 1997 (incorporated by
                           reference to Exhibit 10(cc) to the Company's Annual
                           Report on Form 10-K for the year ended December 31,
                           1996 (File No. 0-6247)).

                  10(r)    Joint Venture Agreement dated November 5, 1997
                           initialed by Al Mashreq Company for Mining 
                           Investments and the Company.

                  10(s)    Exploration Agreement and Option to Purchase dated as
                           of October 21, 1997 between Homestake Mining Company
                           of California and Pioche-Ely Valley Mines, Inc.

                  10(t)    Amendment No. 1 to Amended and Restated Credit
                           Agreement dated as of December 31, 1997 between South
                           Hampton Refining Company and Den norske Bank ASA.

                  13       1997 Annual Report to Stockholders.

                           With the exception of the information incorporated by
                           reference into Items 5, 6, 7, 7A, 8 and 14 of this 
                           Form 10-K, the 1997 Annual Report to Stockholders is 
                           not to be deemed filed as part of this Report.

                  21       Subsidiaries (incorporated by reference to Exhibit 21
                           to the Company's Quarterly Report on Form 10-Q/A for
                           the quarter ended September 30, 1994 (File No.
                           0-6247)).

                  27       Financial Data Schedule.

         (b)      The following report on Form 8-K was filed during the last
quarter of the period covered by this Report:

               Current Report on Form 8-K dated October 30, 1997.





                                      -21-
<PAGE>   23
                               POWER OF ATTORNEY


         KNOW ALL MEN BY THESE PRESENTS that each of Arabian Shield Development
Company, a Delaware corporation, and the undersigned directors and officers of
Arabian Shield Development Company, hereby constitutes and appoints John A.
Crichton its or his true and lawful attorney-in-fact and agent, for it or him
and in its or his name, place and stead, in any and all capacities, with full
power to act alone, to sign any and all amendments to this Report, and to file
each such amendment to the Report, with all exhibits thereto, and any and all
other documents in connection therewith, with the Securities and Exchange
Commission, hereby granting unto said attorney-in-fact and agent full power and
authority to do and perform any and all acts and things requisite and necessary
to be done in and about the premises as fully to all intents and purposes as it
or he might or could do in person, hereby ratifying and confirming all that
said attorney-in- fact and agent may lawfully do or cause to be done by virtue
hereof.



                                   SIGNATURES

         Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the Company has duly caused this Report to be signed on
its behalf by the undersigned, thereunto duly authorized.


                                       ARABIAN SHIELD DEVELOPMENT COMPANY


                                       By: /s/ HATEM EL-KHALIDI
                                          --------------------------------------
                                          Hatem El-Khalidi, President
                                          and Chief Executive Officer



Dated:  March 30, 1998





                                      -22-
<PAGE>   24
         Pursuant to the requirements of the Securities Exchange Act of 1934,
this Report has been signed below by the following persons on behalf of the
Company in the capacities indicated on March 30, 1998.



Signature                                              Title
- ---------                                              -----

/s/ HATEM EL-KHALIDI                   President, Chief Executive Officer and
- -----------------------------          Director (principal executive officer)
Hatem El-Khalidi



/s/ DREW WILSON, JR.                   Secretary and Treasurer
- -----------------------------          (principal financial and accounting
Drew Wilson, Jr.                        officer)



/s/ JOHN A. CRICHTON                   Chairman of the Board and Director
- -----------------------------
John A. Crichton



/s/ MOHAMMED O. AL-OMAIR               Director
- -----------------------------
Mohammed O. Al-Omair


/s/ GHAZI SULTAN                       Director
- -----------------------------
Ghazi Sultan




                                      -23-
<PAGE>   25
                        EXHIBIT INDEX

                                                                            PAGE

3(a)     Certificate of Incorporation of the Company as
         amended through the Certificate of Amendment filed
         with the Delaware Secretary of State on January 29,
         1993 (incorporated by reference to Exhibit 3(a) to
         the Company's Quarterly Report on Form 10-Q/A for
         the quarter ended September 30, 1994 (File No.
         0-6247)).

3(b)     Bylaws of the Company, as amended through July 6,
         1994 (incorporated by reference to Exhibit 3(b) to
         the Company's Quarterly Report on Form 10-Q/A for
         the quarter ended September 30, 1994 (File No.
         0-6247)).

10(a)    Contract dated July 29, 1971 between the Company,
         National Mining Company and Petromin (incorporated
         by reference to Exhibit 10(a) to the Company's
         Quarterly Report on Form 10-Q/A for the quarter
         ended September 30, 1994 (File No. 0-6247)).

10(b)    Loan Agreement dated January 24, 1979 between the
         Company, National Mining Company and the Government
         of Saudi Arabia (incorporated by reference to
         Exhibit 10(b) to the Company's Quarterly Report on
         Form 10-Q/A for the quarter ended September 30,
         1994 (File No. 0-6247)).

10(c)    Mining Lease Agreement effective May 22, 1993 by
         and between the Ministry of Petroleum and Mineral
         Resources and the Company, together with English
         translation thereof (incorporated by reference to
         Exhibit 10(d) to the Company's Quarterly Report on
         Form 10-Q/A for the quarter ended September 30,
         1994 (File No. 0-6247)).

10(d)    Stock Option Plan of the Company, as amended
         (incorporated by reference to Exhibit 10(e) to the
         Company's Quarterly Report on Form 10-Q/A for the
         quarter ended September 30, 1994 (File No.
         0-6247)).

10(e)    1987 Non-Employee Director Stock Plan (incorporated
         by reference to Exhibit 10(f) to the Company's
         Quarterly Report on Form 10-Q/A for the quarter
         ended September 30, 1994 (File No. 0-6247)).

10(f)    Phantom Stock Plan of Texas Oil & Chemical Co. II,
         Inc. (incorporated by reference to Exhibit 10(g) to
         the Company's Quarterly Report on Form 10-Q/A for
         the quarter ended September 30, 1994 (File No.
         0-6247)).



<PAGE>   26



                                                                            PAGE

10(g)    Agreement dated March 10, 1988 between Chevron
         Research Company and South Hampton Refining
         Company, together with related form of proposed
         Contract of Sale by and between Chevron Chemical
         Company and South Hampton Refining Company
         (incorporated by reference to Exhibit 10(o) to the
         Company's Quarterly Report on Form 10-Q/A for the
         quarter ended September 30, 1994 (File No.
         0-6247)).

10(h)    Addendum to the Agreement Relating to AROMAX(R)
         Process -- Second Commercial Demonstration dated
         June 13, 1989 by and between Chevron Research
         Company and South Hampton Refining Company
         (incorporated by reference to Exhibit 10(p) to the
         Company's Quarterly Report on Form 10-Q/A for the
         quarter ended September 30, 1994 (File No.
         0-6247)).

10(i)    Vehicle Lease Service Agreement dated September 28,
         1989 by and between Silsbee Trading and
         Transportation Corp. and South Hampton Refining
         Company (incorporated by reference to Exhibit 10(q)
         to the Company's Quarterly Report on Form 10-Q/A
         for the quarter ended September 30, 1994 (File No.
         0-6247)).

10(j)    Letter Agreement dated May 3, 1991 between Sheikh
         Kamal Adham and the Company (incorporated by
         reference to Exhibit 10(t) to the Company's
         Quarterly Report on Form 10-Q/A for the quarter
         ended September 30, 1994 (File No. 0-6247)).

10(k)    Promissory Note dated February 17, 1994 from Hatem
         El-Khalidi to the Company (incorporated by
         reference to Exhibit 10(u) to the Company's
         Quarterly Report on Form 10-Q/A for the quarter
         ended September 30, 1994 (File No. 0-6247)).

10(l)    Letter Agreement dated August 15, 1995 between
         Hatem El-Khalidi and the Company (incorporated by
         reference to Exhibit 10(v) to the Company's Annual
         Report on Form 10-K for the year ended December 31,
         1995 (File No. 0-6247)).

10(m)    Letter Agreement dated August 24, 1995 between
         Sheikh Kamal Adham and the Company. (incorporated
         by reference to Exhibit 10(w) to the Company's
         Annual Report on Form 10-K for the year ended
         December 31, 1995 (File No. 0-6247)).

10(n)    Letter Agreement dated October 23, 1995 between
         Sheikh Fahad Al-Athel and the Company (incorporated
         by reference to Exhibit 10(x) to the Company's
         Annual Report on Form 10-K for the year ended
         December 31, 1995 (File No. 0-6247)).


<PAGE>   27


                                                                            PAGE

10(o)    Amended and Restated Credit Agreement dated October
         15, 1996 between South Hampton Refining Company and
         Den norske Bank ASA, together with related
         Promissory Note, Ratification of Security
         Agreement, Ratification of Pledge Agreement,
         Ratification of Assignment of Insurance,
         Subordination Agreement, Termination Agreement,
         Ratification of Subordination Agreement, Renewal,
         Extension and Modification Agreement, Second Lien
         Promissory Note and Third Lien Promissory Note of
         even date therewith (incorporated by reference to
         Exhibit 10(aa) to the Company's Annual Report on
         Form 10-K for the year ended December 31, 1996
         (File No. 0-6247)).

10(p)    Letter Agreement dated November 30, 1996 between
         Sheikh Fahad Al-Athel and the Company (incorporated
         by reference to Exhibit 10(bb) to the Company's
         Annual Report on Form 10-K for the year ended
         December 31, 1996 (File No. 0-6247)).

10(q)    Financial and Legal Services and Advice Agreement
         dated May 20, 1996 by and among Nasir Ali Kadasah,
         Dar Al Khaleej and the Company, as amended by
         Letter Agreement dated March 3, 1997 (incorporated
         by reference to Exhibit 10(cc) to the Company's
         Annual Report on Form 10-K for the year ended
         December 31, 1996 (File No. 0-6247)).

10(r)    Joint Venture Agreement dated November 5, 1997 
         initialed by Al Mashreq Company for 
         Mining Investments and the Company.

10(s)    Exploration Agreement and Option to Purchase dated as 
         of October 21, 1997 between Homestake Mining Company  
         of California and Pioche-Ely Valley Mines, Inc.

10(t)    Amendment No. 1 to Amended and Restated Credit
         Agreement dated as of December 31, 1997 between South
         Hampton Refining Company and Den norske Bank ASA.

13       1997 Annual Report to Stockholders.

         With the exception of the information incorporated by
         reference into Items 5, 6, 7, 7A, 8 and 14 of this Form
         10-K, the 1997 Annual Report to Stockholders is not
         to be deemed filed as part of this Report.

21       Subsidiaries (incorporated by reference to Exhibit
         21 to the Company's Quarterly Report on Form 10-Q/A
         for the quarter ended September 30, 1994 (File No.
         0-6247)).

27       Financial Data Schedule.


<PAGE>   1
                                                                   EXHIBIT 10(r)

                            JOINT VENTURE AGREEMENT


This Agreement is made on the 5th day of November, 1997, by and between:

1.   ARABIAN SHIELD DEVELOPMENT COMPANY (ASDC), a USA public stock company
     (Delaware corporation), with corporate offices in Dallas, Texas, USA, and
     a Saudi Arabian branch in Jeddah, Saudi Arabia, with Commercial 
     Registration number 4030097805, represented in this Agreement by its
     president and CEO, Hatem Hussein El-Khalidi, hereinafter referred to as 
     the "FIRST PARTY".

2.   AL MASHREQ COMPANY FOR MINING INVESTMENTS (AL MASHREQ), a Saudi Limited 
     Liability Company, with corporate office in Riyadh, Saudi Arabia, and 
     Commercial Registration number 1010146690, represented in this Agreement 
     by Mr. Nassir Ali Kadasah, hereinafter referred to as "SECOND PARTY".

Whereas, the First Party was awarded a Mining Lease in (Al Masane area) of 44
square kilometers area, located in the southwestern part of Saudi Arabia, by
Royal Decree no. M/17, dated 1/12/1413, for the initial period of 30 years, as
spelled out in the Mining Lease Agreement, attached to the said Royal Decree,
and,

Whereas the First Party has conducted extensive surveys, studies, laboratory
works and analysis to verify the viability of the project, and,

Whereas, the Second Party agrees to purchase from the First Party (50%) Fifty
percent of First Party's beneficial interest in the project valued as indicated
in Article (2) below,

And whereas the First Party desires to participate with the Second Party in the
investment of this Lease by entering into a joint venture and forming a Saudi
limited liability company which shall construct and operate the Mining
facilities upon formation and obtaining the Industrial License from The Saudi
Ministry of Industry and Electricity, and transferring the Lease to its name
for the purpose of processing the ore mined in the area covered by the Lease,

THEREFORE, the Parties agree as follows:


                                  Page 1 of 22
<PAGE>   2
ARTICLE 1. DEFINITIONS

The following terms shall have the following meanings for purposes of this
Agreement:

1.1      "AFFILIATE" means any legal person who directly controls, or is
         directly or indirectly controlled by, or is under common control with
         a Party to this Agreement. Control means ownership of and the right to
         vote at least eighty (80%) percent of the voting stock of the legal
         person and the power presently to designate a majority of the Board of
         Managers or equivalent body of the legal person.

1.2      "AGREEMENT" means this Joint Venture Agreement.

1.3      "ARTICLES OF ASSOCIATION" means the Articles of Association of the
         Arabian Shield company for Mining Industries Ltd. attached as Exhibit
         A.

1.4      "COMPANY" means the limited liability company to be established
         pursuant to the agreement of the Parties to implement the Project
         under the name "The Arabian Shield Company for Mining Industries Ltd."

1.5      "COMPANY'S CONFIDENTIAL INFORMATION'S" means information that the
         Company and Partners consider confidential, which includes but is not
         limited to, all technical and other information relating to the Mining
         Project, or generally to the manufacture of products and all economic,
         customer, marketing, cost, pricing, financial and other information.
         All of the information described in this definition constitutes
         Confidential Information, whether it exists on the date of this
         Agreement or is developed after the date of this Agreement and whether
         or not the Company specifically identifies it as confidential.
         However, confidential Information does not include information already
         known to the public or those revealed or which have to be revealed by
         due process of law.

1.6      "CONSTRUCTION SCHEDULE" means the schedule for construction of the
         Mine(s) and its facilities.

1.7      "EFFECTIVE DATE" means the date on which this Agreement is executed by
         the Parties and approved by the Board of directors of both (ASDC) and
         (AL MASHREQ).

1.8      "FINANCIAL STATEMENTS" means the written record of the financial
         status of the Company, including a Balance Sheet, an Income Statement,
         a Statement of Cash Flow, and any


                                Page 2 of 22
<PAGE>   3
      other statements that are required or customary in Saudi Arabia.

1.9   "MATERIALS" means all written, drawn or otherwise recorded representations
      of Confidential Information, whether recorded on paper, in computer
      memory or other electronic devices, on magnetic tape or disks, on optical
      disks or on other recording media (including, for example, but not
      limited to, specifications, drawings, layouts and bills or materials) and
      any and all copies thereof.

1.10  "PARTNERS" means the parties hereto, and any person(s) or entity(s) who
      acquire Shares in the capital of the Company subsequent to the Effective
      Date.
      
1.11  "PROJECT" means the construction and operation of the Mine(s) and its
      facilities to be executed by the Company in Al Masane area as defined in
      the Mining Lease Agreement attached thereto.
     
1.12  "PROJECT BUDGET" means the estimate of revenue and expenditure of the
      Company for the period covered by the Construction Schedule.

1.13  "SHARES" means the capital shares of the Company having the 
      characteristics and capitalization described in Article 5 hereof.

1.14  "TOTAL INVESTMENT COST" means the total amount of capital required to
      form the Company, to build the Mine(s) and its facilities (including
      without limitation fees to be paid to Contractors, sub-contractors,
      suppliers or equipments and materials) and to commence operation of the
      Mine and the Processing Plant, including the initial working capital.

      
ARTICLE 2. TRANSFER OF (ASDC) INTEREST

2.1  "AL MASHREQ" acknowledges that (ASDC) has acquired the beneficial interest
     in the project by obtaining the Mining Lease in its name and by incurring
     a substantial expenses in connection therewith.

2.2  The Parties agreed to value that interest at (26) twenty six million US
     Dollars.

2.3  (ASDC) offers to sell and (AL MASHREQ) accepts to purchase 50% (fifty
     percent) of that interest at a lump-sum price of (13) thirteen million US
     Dollars.


                                  Page 3 of 22
<PAGE>   4
2.4        (AL MASHREQ) agrees to pay to (ASDC) the sum noted in Par 2.3 above
           promptly, in full, at the time the title to the Mining Lease is
           transferred to the new Company "The Arabian Shield Company for
           Mining Industries".


ARTICLE 3. ORGANIZATION OF THE COMPANY

3.1        LICENSE AND FINANCING

           (a)     The two Partners shall, commencing immediately as of the
                   Effective Date, work in good faith together to apply for and
                   to obtain a foreign capital investment license for the
                   Company pursuant to the Foreign Capital Investment Code of
                   Saudi Arabia, to establish the Company for the purposes set
                   forth in Article (4) of this Agreement and to transfer the
                   Mining Lease into the name of the Company.

           (b)     The Partner shall, commencing immediately as of the
                   Effective Date, work in good faith together to apply for and
                   obtain the maximum financing available on the most favorable
                   possible terms from the Saudi Industrial Development Fund
                   and local commercial or other financing as necessary so that
                   the sum of the total amount of debt and the stated capital
                   of the Company equals or exceeds the Total Investment Cost.
                   If they fail, within twelve months after the Effective Date,
                   to obtain firm commitments for financing the project on an
                   acceptable terms, then they shall be entitled to terminate
                   this Agreement upon notice to the other Partners, without
                   any liability or obligation whatsoever to the Company, any
                   Partner or any prospective Partner, except for amounts paid
                   to (ASDC) by (AL MASHREQ) in consideration of the beneficial
                   interest being assigned by (ASDC) to (AL MASHREQ), if any,
                   which amounts shall be promptly recovered by (AL MASHREQ)
                   upon liquidation of the Company or under any other possible
                   arrangements between the Parties. In this case, the full
                   title to the Mining Lease shall revert to (ASDC).

           (c)     The (ASDC) shall perform or cause one of its affiliates to
                   perform an economic feasibility study as reasonably required
                   to support the efforts to obtain the financing required for
                   the Company. Such study shall be in accordance with S.I.D.F.
                   requirements.



                                  Page 4 of 22
<PAGE>   5
           (d)     The Company will, after its formation, use its knowledge of
                   the Saudi legal and commercial system and its best efforts
                   to facilitate the financing referred to above. Both before
                   and after the formation of the Company, (Al Mashreq) shall
                   exert its best efforts to assist the Company to facilitate
                   the licensing and financing referred to above and to assist
                   the Company with the Project.

3.2        REGISTRATION OF THE COMPANY

           The Partners shall begin immediately to prepare all required
           procedures for the formation and registration of the Company as a
           limited liability company in accordance with Part VII of the
           Companies Law promulgated by Royal Decree No. M/6 of 22.3.1385 H.(as
           amended) (the "Companies Law"). The Company shall have the
           characteristics set out in the Articles of Association attached as
           Exhibit A and incorporated herein by reference. The Arabic text of
           these Articles of Association shall be used for registration
           purposes in Saudi Arabia. To the extent that the terms of this
           Agreement are not incorporated into the Articles of Association, the
           unincorporated terms shall be deemed the by-laws of the Company.

3.3        CERTAIN OTHER APPLICATIONS

           The Partners shall exert their best efforts to establish the Company
           so as to qualify for the various incentives available under the
           Foreign Capital Investments Law of Saudi Arabia and for other
           benefits and protections available under the rules and regulations
           of Saudi Arabia.

3.4        PREVALENCE OF THIS AGREEMENT

           The Articles of Association are intended by the Partners to be fully
           consistent with this Agreement.  If there is any discrepancy between
           the provisions of this Agreement and the Articles of Association,
           this Agreement shall govern as between the Partners. All Partners
           shall exercise their voting rights at each of the general meetings
           of the Partners, and they shall cause their representatives and
           nominees on the Board of Managers of the Company, to do and perform
           all acts, deeds and things as may be necessary or expedient to give
           effect to the terms and intent of this Agreement.



                                  Page 5 of 22
<PAGE>   6
ARTICLE 4. OBJECTIVES AND PURPOSES

The main objectives and purposes of the Company shall be:

      1) Yearly production of 35,000 tonnes of Copper Concentrate.

      2) Yearly production of 59,000 tonnes of Zinc concentrate.

      3) Yearly production of 7.650 ounces of Gold in Dore.

      4) Yearly production of 375,000 ounces of Silver in Dore.

These amounts shall be processed from the Ore mined from AL MASANE mines at the
initial rate of (700,000) Seven Hundred Thousands tonnes per annum.


ARTICLE 5. CAPITALIZATION

5.1   STATED CAPITAL

      The Company shall have a stated capital of Ninety Seven Million Five
      Hundred Thousand Saudi Riyals (SR 97, 500,000 divided into Nine Thousands
      Seven Hundred and Fifty (9,750) indivisible shares valued at Ten Thousand
      Saudi Riyals (SR 10,000) each. Each Partner shall pay, in full, the
      amount of its portion of capital as provided in Section 5.4.

5.2   EQUITY PERCENTAGES

      Each of the two Partners shall own 50% of the shares of the Company.

5.3   SHARE REGISTER

      In accordance with Article (166) of Part VII of the Saudi Companies Act,
      the Company shall prepare and maintain a special register in which shall
      be entered the names of the Partners, the number of shares owned by each
      and any transfers of shares permitted by this Agreement.

5.4   CAPITAL ACCOUNT

      The Company-under-formation shall establish at a bank in Saudi Arabia a
      capital account which shall be funded on a timely basis with each
      Partner's capital contribution, to be deposited in such bank which will
      issue a certificate evidencing such deposit. No Partner shall receive
      interest on such contribution, which shall be made in cash at the latest
      time permitted by the Ministry of Commerce or other appropriate
      authority. The funds shall be available to the


                                Page 6 of 22
<PAGE>   7
     Company upon satisfaction of the Company's obligations as set out in
     Article 162 of the Companies Act.

5.5  PERCENTAGE INTEREST IN PROFITS AND LOSSES

     The Partners shall share the profits and losses of the Company in
     proportion to their respective shares of equity ownership. The profits of
     the Company, if any, available for distribution after making provision for
     the statutory reserve or for other reserves established by the unanimous
     vote of Partners, shall, to the extent permitted by the terms of the
     Company's financing, be distributed annually in full to the Partners in
     accordance with the relevant provisions in the Saudi Company Law. The
     losses shall be borne by the Partners up to the maximum of their
     respective interests in the Share Capital of the Company.

5.6  COMPUTATION OF PROFITS

     For the purpose of this Agreement, profits or losses shall mean gross
     receipts from any and all operations carried out by the company less all
     expenses, direct and indirect, properly attributable thereto, as
     determined by the audited financial statements of the Company.

5.7  TAXATION

     The Company shall withhold from each Partner and shall pay directly to the
     Saudi Arabian government any and all applicable Saudi Arabian income
     taxes, Zakat or social insurance levies which are due and payable. Each
     Partner shall be responsible for all applicable income taxes, Zakat and
     other liabilities relating to their respective portion of the Company's
     distributed profits.


ARTICLE 6. TRANSFER OR DISPOSITION OF SHARES

     (a) Subject to the provisions of the Company's Articles of Associations,
         each of the Partners may transfer Shares to the other or to a designee
         of the other that is permitted to own the transferred shares under
         Saudi Law.

     (b) (ASDC) and (Al Mashreq) may transfer Shares to any of their Affiliates
         if the transferee agrees in writing to be bound by this Agreement and
         any other obligations previously accepted by the transferor.


                                  Page 7 of 22
<PAGE>   8
      (c)    The parties agree and acknowledge that each Partner of the Company
             has been selected on the basis of its unique contribution to the
             Company and its activities. The parties also agree that it is
             highly desirable that this ownership group be maintained and that
             in the event that a Partner must dispose of its interest in the
             Company that the other Partner be able to participate in the
             selection of those entities that will acquire the departing
             Partner's interest. Therefore, in any such event, the departing
             Partner will cooperate to the maximum extent possible with the
             remaining Partner to facilitate these objectives. For instance, if
             a Partner is about to be liquidated or declared bankrupt or is
             required by a court order to transfer any of its Shares, then that
             Partner shall offer to the remaining Partner the right to purchase
             its shares at a mutually agreed price.


ARTICLE 7. MEETING AND VOTING OF PARTNERS

7.1   ANNUAL GENERAL MEETINGS:

      Partners Annual General Meetings, shall be conducted as provided in the
      Articles of Association. The general meeting shall be at the Company's
      principal office unless the Partners agree otherwise.

7.2   SPECIAL MEETINGS

      Extraordinary general meetings shall be convened at any time, with at
      least twenty-one (21) days written notice, upon the request of any
      Partner, the request of (3) Board Managers or the request of the
      Company's auditor. Such request shall clearly specify the matters to be
      discussed.

7.3   VALIDITY OF PARTNER ACTION

      Annual general meetings and extraordinary general meetings of the
      Partners shall be valid if all Partners are present of duly represented,
      and that they have been given the (21) days notice required under the
      Articles of Association. No resolution or other action of the Partners
      shall be considered adopted or approved unless it has received the
      affirmative votes of all Partners.


                                  Page 8 of 22
<PAGE>   9
7.4   ACTS THAT REQUIRE PARTNERS ACTION

      The following actions of the Company may not be taken unless approved by
      a resolution of a General Meeting of Partners:

      (a)    Appointment and removal of the Company's auditors;

      (b)    Approval of the Financial Statements of the Company;

      (c)    Amending the Articles of Association of the Company;

      (d)    Changing the Stated Capital of the Company;

      (e)    Amalgamating the Company's business with that of another company;

      (f)    Dissolving or terminating the Company except as provided in this
             Agreement;

      (g)    Changing the principal business or objectives of the Company;

      (h)    The disposition or encumbrance of all or substantially all of the
             assets of the Company (by a single transaction or a series or
             transactions) whether by sale, lease, mortgage or pledge;

      (i)    Any change in the scope of or nature of powers and authorities
             vested in the Board of Managers and Executive General Manager.

      (j)    Approval of distribution of dividends; and

      (k)    Any other matters reserved to the exclusive jurisdiction of a
             General Meeting under the law of Saudi Arabia.


ARTICLE 8. BOARD OF MANAGERS

8.1   BOARD OF MANAGERS

      The Board of Managers of the Company shall be composed of Six persons.

8.2   APPOINTMENT OF MANAGERS

      Upon issuance of the Company's Commercial Registration Certificate, the
      Partners shall appoint the Managers comprising the Board of Managers as
      set forth below. Each of the two Partners shall appoint three Managers
      from its side and shall be entitled to dismiss and replace at will any of
      such managers nominated from its side by giving written notice thereof to
      the other Partners. If a Manager


                                  Page 9 of 22
<PAGE>   10
      resigns, dies or if removed from office, the Partner that originally
      appointed such Manager shall appoint his successor. The Chairman of the
      Board of Managers shall be appointed by the Board from the Managers
      designated by (Al Mashreq) and he shall not have a casting vote.

      In its First meeting, the Board shall also appoint, by a formal
      resolution, an "Executive Manager" from the Managers nominated by (ASDC).

8.3   MEETINGS OF BOARD OF MANAGERS

      The Board of Managers shall meet from time to time, but no less often
      than two times per year, for the purpose of (a) determining and
      supervising the implementation of significant policy matters affecting
      the business and affairs of the Company, (b) deciding those matters set
      forth in Section 8.6 of this Agreement.

8.4   DUTIES OF CHAIRMAN

      The Chairman shall be to preside at all meetings of the Board of
      Managers, unless he is absent, in which case a Manager designated by the
      present members shall preside.  The Chairman shall also exercise, subject
      to the approval of the Board when necessary, the following powers:

             i.    represent the Company in the execution of contracts and
                   agreements with governmental and non governmental
                   institutions.

            ii.    Pledge the Company's assets, fully or in part, before
                   appropriate judicial authorities.

           iii.    Opening of bank accounts and execution and issuance of bank
                   facilities, securities and guaranties for the Company and in
                   its name.

      The Chairman may delegate any of these authorities to the Executive
      Manager or to any other official of the Company.

8.5   VALIDITY OF BOARD OF MANAGERS ACTION

      Meetings of the Board of Managers shall be valid if and only if a quorum
      of at least (four) Managers is present in person or by proxy and all
      Managers have received a (15) days prior written notice of the meeting
      and of the agenda for the meeting, or consented in writing to waive the
      agenda requirement and/or to such shorter notice as the members may agree
      to. Meetings of the Board of Managers may


                                 Page 10 of 22
<PAGE>   11
      be held inside or outside Saudi Arabia. If a quorum is not present, the
      meeting shall be reconvened upon notice to all Managers at a date not
      less than four (4) and no more than ten (10) days thereafter. The quorum
      for such reconvened meeting shall be at least four Managers. No
      resolution or other action of the Board of Managers shall be considered
      adopted unless it has received the affirmative votes of at least four
      managers.

8.6   ACTS THAT REQUIRE BOARD OF MANAGERS ACTION

      The Executive Manager shall not cause the Company to take any of the
      following actions without the adoption of a resolution specifically
      approving such action by the Board of Managers:

      (a)    Recommendation of dividends to the General Meeting;

      (b)    Other than as set forth in the Project Budget, any expenditure or
             commitment by the Company in excess of one million Saudi Riyals
             (SR 1,000,000) in the aggregate in any one year or four hundred
             thousand Saudi Riyals (SR 400,000) for any one transaction.

      (c)    Any loans by the Company to any Partner;

      (d)    Authorizing the Company to take loans or leases with a term longer
             than five years;

      (e)    Authorizing loans to Managers, employees or third parties other
             than advances to trade debtors or expense advances to employees in
             the ordinary course of business;

      (f)    Selling or otherwise disposing of real property;

      (g)    Selling or otherwise disposing of any assets of the Company having
             a value of more than one million Saudi Riyals (SR 1,000,000) in
             the aggregate in any one transaction, other than sales of
             inventory in the ordinary course of business; and

      (h)    Approval of the Project Budget and Construction Schedule.

8.7   PARTICIPATION BY PROXY

      Managers may attend and vote at meetings of the Board of Managers in
      person or by proxy given to another Manager consistent with the Articles
      or Association.


                                 Page 11 of 22
<PAGE>   12
8.8   ACTION BY WRITTEN CONSENT

      The Board of Managers shall be entitled to adopt a valid resolution
      without a meeting by a written resolution approved and signed by (all) of
      the Managers.


ARTICLE 9. MANAGEMENT

9.1   EXECUTIVE MANAGER IN OVERALL CHARGE

      The day-to-day management of the Company shall be entrusted to the
      Executive Manager who shall report to the Board of Managers in connection
      with his duties.

9.2   POWERS OF MANAGEMENT

      In its first meeting, the Board of Managers shall adopt a resolution
      specifying the authorities and responsibilities of the Executive Manager.

9.3   VIEWS ON THE PERFORMANCE OF THE CHAIRMAN AND THE EXECUTIVE MANAGER

      If any of the Partners have any complaints or views with respect to the
      performance of the person appointed as Chairman or Executive Manager, as
      the case may be, such a Partner shall promptly advise the other Partner
      of those views or concerns. In this case both Partners shall sit together
      to consider and resolve such complaints or views. If no agreement is
      reached in that respect within (60) days period, the Board of Managers
      shall adopt a resolution removing the Chairman or Executive Manager
      whose performance or behaviour is under discussion. The relevant Partner
      shall then name an other person to substitute the one so removed.

9.4   SUPERVISION OF CONSTRUCTION

      The Partners acknowledge and agree that, while the project is under
      construction, (ASDC) or one of its Affiliates will provide a project
      manager for the Project. The project manager shall have overall
      responsibility and authority for the construction and supervision of the
      project. The project manager shall keep the Board advised of his
      activities and of all significant developments with respect to the
      project. The Project Manager appointed per this clause is a Company's
      officer, and as such, the Company will be responsible for his
      compensation.


                                 Page 12 of 22
<PAGE>   13
9.5   COMPANY TO APPOINT CERTAIN OFFICIAL

      Upon recommendation from the Executive Manager, the Board shall appoint
      qualified persons to serve as (Financial Director), (Operations Director)
      and (Marketing Director) of the Company. The Finance Director, Operations
      Director and Marketing Director may be removed from office by a
      resolution of the Board of Managers as may be recommended by the Chairman
      of the Board or by the Executive Manager.

9.6   OTHER EMPLOYEE ACTIONS

      The Executive Manager will have the responsibility and right to engage
      and dismiss all other employees of the Company.

9.7   GENERAL MANAGER'S AUTHORITY TO SIGN

      The Parties agree that it shall require the signature of the Executive
      Manager to bind the Company toward third persons, except where a
      resolution of the Board of Managers expressly authorizes another person
      to sign, or when the matter falls under the authority of the Chairman as
      per the Company's Articles of Association.  From time to time, the Board
      shall take such action as may be necessary to effect the grant of
      authority which action may include the granting of further or more
      specific powers of attorney.

9.8   SIGNATURE OF CHECKS

      The Partners agree that all Company checks shall require co-signature,
      except as the Board of Managers may otherwise provide. The Board of
      Managers by duly made resolution shall designate persons authorized to
      sign checks made on behalf of the Company.


ARTICLE 10. BOOKKEEPING AND ACCOUNTING

10.1  FISCAL YEAR:  The fiscal year of the Company shall commence as of January
      1 of each year, except for the first fiscal year which, to the extent
      permitted by Saudi laws, will commence on the date of issuance of the
      Commercial Registration Certificate of the Company, and shall end on
      December 31 of that year or the following year, as the Company elects.

10.2  FINANCIAL STATEMENTS AND OTHER RECORDS:  The financial books and records
      of the Company, including annual Financial Statements, shall conform to
      generally accepted


                                 Page 13 of 22
<PAGE>   14
      international accounting principles a Saudi Arabia's legal requirements.
      Each of the Partners shall be granted the right at any reasonable time
      during normal business hours of the Company, to have full access to the
      books and records of the Company in order to review and examine same at
      the expense of the requesting party.

10.3  REPORTS TO PARTNERS:  The Company shall provide to each of the Partners
      quarterly accounts and such periodical or incidental reports concerning
      the financial status of the Company as the Partners, may reasonably
      request.

10.4  ANNUAL FINANCIAL STATEMENTS: The annual Financial Statements of the
      Company shall be audited by a firm of registered public accountants of
      international standing having an office in Saudi Arabia, designated by a
      resolution of the Partners in accordance with the provisions of this
      Agreement.


ARTICLE 11. CONFIDENTIALITY AND COMPETITION

11.1  CONFIDENTIALITY:

      (a)    The Company, and each Partner shall keep strictly secret and
             confidential any and all Confidential Information relating to the
             Company and/or to the project and shall not, in any manner
             whatsoever, disclose or permit any of its agents, representatives,
             employees, attorneys, accountants or advisors to disclose any
             Confidential Information to any person or entity whatsoever
             without the prior written consent of the relevant authority. The
             Company and each other Partner shall take all necessary steps to
             safeguard the secrecy and confidentiality of all Confidential
             Information and all Materials and to ensure that such Confidential
             Information and Materials obtained in connection with this
             Agreement are disclosed only to Authorized Persons who need to
             know such information for the purpose of performing their duties
             on behalf of the Company (or their required official government
             functions).

      (b)    The confidentiality obligation under this section shall not apply
             to such a portion of the Confidential Information (if any) which
             is or become generally available to the public other than as a
             result of a disclosure by the Company, any Partner, any Affiliate,
             any of their respective representatives or any other


                                 Page 14 of 22
<PAGE>   15
             person or entity that has an obligation not to disclose such
             information.

      (c)    Each Partner shall be responsible and liable to the Company for
             any breach of this Section (11) by its Affiliates, agents,
             representatives, employees, attorneys, accountants or advisors.

      (d)    A disclosure by Partners to any of their Affiliates or their
             officers, directors or employees does not constitute a violation
             of this Article (11).

      (e)    All of the provisions of Article (11) shall continue to apply to
             each Partner (a) even if he or it ceases to be a Partner for any
             reason; or (b) if this Agreement is terminated for any reason.

11.2  COMPETITION

      Each of the Partners agrees that during the term of this agreement it
      shall not: (I) directly, or indirectly through affiliates or through
      other related entities as to which it has significant influence over
      management decisions, enter into activities within the Company activity
      domain which are in competition with the Company's mining business or
      (ii)own or hold an ownership interest in or grant any license or provide
      any technical information to any entity(s) which does business in the
      Company's Area in competition with the Company's business.

      Each of the Partners agrees that for a period of (10) years beginning as
      of the date on which ground is broken for the construction of the
      project, it shall not own, hold an ownership interest in or grant any
      technology license to any entity having or intending to have the same or
      similar business within the Company's Area.


ARTICLE 12. DURATION, TERMINATION AND DEFAULT

12.1  PERPETUAL DURATION OF THE COMPANY

      The duration of the Company shall be an initial term of (50) years from
      the date of issuance of its Commercial Registration Certificate with
      automatic renewal(s) for successive terms of (15) years each unless, at
      least one year before the expiration of any term, a Partner(s) owning at
      least 50% of the Company's shares notify the other Partner(s) of its
      intention to cause the liquidation of the Company. The Company will
      continue in existence

                                 Page 15 of 22
<PAGE>   16
      notwithstanding the death, cessation of existence or withdrawal of a 
      Partner.

12.2  TERMINATION

      (a)    At any time after construction of the Mining Plant(s) has
             commenced, this Agreement may not be terminated except by
             agreement of all Partners.

      (b)    If, at any time before construction of the Mining Plant begins,
             either Partner;

             (i)   becomes bankrupt or insolvent or files a petition therefor;

             (ii)  makes an assignment for the benefit of creditors;

             (iii) has a receiver appointed over all or substantial part of its
                   assets;

             (iv)  commences or has commenced against it proceedings for
                   winding up or dissolution except in connection with any
                   reorganization, recapitalization, restructuring or 
                   amalgamation or merger; or

             (v)   commits a serious breach with respect to any significant
                   provision of this Agreement or any other agreement entered
                   into by it in accordance with this Agreement;

      then the other "Aggrieved Party" may serve written notice of default upon
      the defaulting Partner. In such event, the defaulting Partner shall be
      allowed (30) days to cure the default. If the default is not cured on a
      timely basis to the satisfaction of the Aggrieved Party, then the
      Aggrieved Party shall be entitled to terminate this Agreement upon (30)
      days written notice.

12.3  EFFECT OF TERMINATION FOR BREACH

      If this Agreement is terminated as provided in Section 12.2(b) above,
      then: (a) the Partner whose action or breach gave rise to the right to
      terminate shall, subject to applicable Saudi Arabian law, sell all of its
      shares of the Company to the Aggrieved Party or to a person or entity
      designated by the Aggrieved Party; (b) the other Partner(s) other than
      the Partner whose default occasioned the termination shall be entitled to
      all damages or other remedies provided by applicable law; and (c) all of
      the obligations of the Partners under all other Articles of


                                 Page 16 of 22
<PAGE>   17
      this Agreement and any other Agreement executed pursuant to this
      Agreement shall be terminated with respect to the Partner that has
      defaulted, except for obligations of confidentiality, which shall survive
      the termination of the Agreement.

12.4  EFFECT OF TERMINATION FOR FAILURE OF CONDITIONS

      If this Agreement is terminated because of failure to obtain the
      Industrial Licence or to transfer the Lease in the name of the Company
      pursuant to Article 2.1(a), then any other agreement executed pursuant or
      related to this Agreement and each Partners' obligations under any such
      other agreement shall be terminated except for obligations of
      confidentiality which shall survive the termination of the Agreement. If
      this Agreement is terminated because of failure to provide sufficient
      financing for the project pursuant to Article 2.1(b) and the Company has
      received its Commercial Registration previously, then the Company shall
      be liquidated in accordance with the Companies Law and any other
      agreement executed pursuant or related to this Agreement and the
      Partners' obligations under any such other agreement shall be terminated
      except for obligations of confidentiality, which will survive the
      termination of the Agreement.

ARTICLE 13. GOVERNING LAW AND LANGUAGE AND SETTLEMENT OF DISPUTES

13.1  GOVERNING LAW

      This Agreement shall be governed by and construed in accordance with the
      laws of Saudi Arabia.

13.2  LANGUAGE

      This Agreement, all communications to each Partner hereunder, all
      information, plans, specifications, instructions and services provided
      hereunder, and the proceedings of the Partners shall be executed, given
      and conducted in the English language. An Arabic translation of this
      Agreement will be made available to each Partner at the expense of the
      Company.

13.3  ARBITRATION

      The procedure for resolution of disputed under this Agreement shall be as
      follows:


                                 Page 17 of 22
<PAGE>   18
      (a)    Any dispute or claim between the Partners arising out of or in
             connection with this Agreement or the breach, invalidity or
             termination hereof shall be settled if possible in the first
             instance amicably. If amicable settlement cannot be reached, the
             matter under dispute shall be resolved by arbitration. This
             arbitration clause shall be deemed to be an agreement independent
             of the other terms of the Agreement.

      (b)    The arbitration shall be conducted in Saudi Arabia by a
             three-member board of arbitrators in accordance with the
             Arbitration Rules of the Kingdom of Saudi Arabia, pursuant to
             Royal Decree No. M/46 of 12.7.1403. Each party shall select one
             arbitrator and the two arbitrators so chosen will select the third
             arbitrator, who shall be chairman of the board of arbitrators.

      (c)    The decision of the board of arbitrators, which shall be
             determined by a majority vote, shall be final and the Partners
             agree and acknowledge that any award rendered by such board may be
             executed in any court of competent jurisdiction. In its
             deliberations, the board of arbitrators shall apply the provisions
             of this Agreement.

      (d)    The official language of the arbitration shall be Arabic unless
             the arbitrators agree to conduct the same in English. The Partners
             agree that an English translation of all submissions made to the
             arbitration panel in Arabic will be provided to the other Party(s)
             by the submitting party at the submitting party's cost. Each
             Partner irrevocably consents to conducting any arbitration in
             English, if the arbitrators will agree to do so.

      (e)    The award of the arbitrators will be final with respect to all
             controversies. Each party shall bear its own costs in the
             arbitration, including the fees and expenses of the arbitrator
             selected by it. The arbitrators shall decide which party shall pay
             the fees and expenses of the third arbitrator.

      (f)    The award of the arbitrators shall be enforceable by any court
             having jurisdiction over the Party or Parties against which the
             award has been rendered, or where assets of the Party or Parties
             against which the award has been rendered can be located.


                                 Page 18 of 22
<PAGE>   19
     (g) Each of the Parties agrees to pay the amount of any arbitration award
         and of any costs and expenses of arbitration which the arbitrators
         determine that it is required to pay within sixty (60) calendar days
         after receipt of notice of the arbitrators' final award.


ARTICLE 14. ADDITIONAL OBLIGATIONS

14.1 RECRUITING SAUDI MANAGEMENT PERSONNEL

     The Company shall make a diligent effort, to identify, recruit and train
     management personnel from among Saudi Arabian national who, after training,
     can gradually replace the expatriate technical employees of the (ASDC) who
     are providing services for the Company on secondment basis. The Arabian
     Shield Development Co. shall provide training to such individuals in the
     Mining business in the most advanced technical and management methods and
     techniques.

14.2 OTHER OBLIGATIONS OF (ASDC)

     As long as the (ASDC) owns 50% of the Shares, it shall make available to
     the Company all technical information, developments and modernization
     necessary for the business improvement. Such an obligation shall extend to
     the U.S.A, Delware, parent company the (Arabian Shield Development Co.),
     who shall provide the Company and its Saudi Arabian subsidiary (ASDC) with
     all technical support during the term of this Agreement in, connection with
     the performance of the latters obligations under this Agreement.


ARTICLE 15. MISCELLANEOUS

15.1 NO ASSIGNMENT

     No Party to this Agreement may assign, transfer or otherwise convey any or
     all of its rights or delegate its duties hereunder without written consent
     of the other Party(s), except as expressly provided in this Agreement or
     in the Company's Articles of Association; and any attempt to do so will be
     void. Permitted transfers can only be valid if the person or entity that
     acquires Shares in a manner allowed by this Agreement binds itself in
     writing, to the obligations and duties set forth in this Agreement.


                                 Page 19 of 22
<PAGE>   20






15.2  NOTICES

      All notices and other communications pursuant to this Agreement shall be
      in writing in the English language.  Such notices and communications
      shall be deemed to have been duly given if, and as of when, delivered by
      messenger, established international air courier such as DHL or Federal
      Express against receipt therefor or transmitted by telecopier and
      delivered through registered air main and addressed to the respective
      Parties as set forth below or at such other address as any Party may
      specify to the other in writing:


*     Al Mashreq Mining Investments Co. LTD.        Address:                    
                                                             -----------------
                                                    Fax:                      
                                                          --------------------

*     ARABIAN SHIELD DEVELOPMENT CO. LTD.           Address:                 
                                                             -----------------
                                                    Fax:                      
                                                          --------------------
15.3  NO WAIVERS

      The failure of any party to insist upon strict adherence to any provision
      of this Agreement on any occasion shall not be considered as a waiver of
      any right thereafter to insist upon strict adherence to that provision or
      any other provision of this Agreement.

15.4  EXHIBITS

      Exhibits attached to this Agreement are an integral part of this
      Agreement in the same manner as if those exhibits had been fully
      incorporated herein.


                                 Page 20 of 22
<PAGE>   21
15.5  ENTIRE AGREEMENT

      This Agreement (together with the other agreements signed
      contemporaneously herewith) sets forth the entire agreement and
      understanding between the Parties, and supersedes any agreement or
      understanding heretofore existing between them concerning the subject
      matters provided for herein.

15.6  COUNTERPARTS

      This Agreement may be executed simultaneously in any number of
      counterparts, each of which shall be deemed an original, but all of which
      together shall constitute one and the same instrument.

15.7  HEADINGS

      The inserted headings are for convenience only and should not be used to
      construe or interpret this Agreement.

15.8  CALENDAR

      All references to month or year herein shall be deemed references to
      Gregorian months and Gregorian years.

15.9  SEVERABILITY

      The invalidity or unenforceability of any provision of this Agreement
      shall be considered in all respects as if said provision was not
      contained herein and such invalidity or unenforceability shall not affect
      any other provision of this Agreement.

IN WITNESS WHEREOF, the Parties hereto have executed this Agreement as of the 
date first written above.

                                         AL MASHREQ MINING INVESTMENTS CO.

                                         By:                                    
                                            ---------------------------------
                                         Name:   Nassir Ali Kadasah

                                         Title:  Authorized Attorney



                                 Page 21 of 22
<PAGE>   22
                                         ARABIAN SHIELD DEVELOPMENT CO. LTD.
                                         
                                         By:                                  
                                            ----------------------------------
                                         Name:  Hatem Hussein Al Khaldi
                                         
                                         Title: President


                                 Page 22 of 22

<PAGE>   1
                                                                   Exhibit 10(s)

                             EXPLORATION AGREEMENT
                                      AND
                               OPTION TO PURCHASE

     EXPLORATION AGREEMENT WITH OPTION TO PURCHASE (the "Agreement") dated as
of October 21, 1997, ("Effective Date") among HOMESTAKE MINING COMPANY OF
CALIFORNIA, a California corporation, having its principal place of business at
650 California Street, San Francisco, CA 94108 ("Homestake") and PIOCHE-ELY
VALLEY MINES, INC., a Nevada corporation, having its principal place of
business at 10830 North Central Expressway, Suite 175, Dallas, Texas 75231
("Pioche-Ely Valley").

     1.   Property. The property subject to this Agreement includes those
certain patented and unpatented mining claims owned by Pioche-Ely Valley all
more particularly described in Exhibit A hereto, hereafter collectively referred
to as the "Property".

     2.   Representations; Indemnity of Pioche-Ely Valley.

          (a)  Homestake represents to Pioche-Ely Valley and Pioche-Ely Valley
represents to Homestake that (i) the representing corporation is a corporation
duly incorporated and in good standing in its state of incorporation; (ii) the
representing corporation is qualified to do business and is in good standing in
the State of Nevada; (iii) all corporate and other actions required to
authorize the representing corporation to enter into and perform this Agreement
have been properly taken; (iv) the representing corporation is not and will not
be after the giving of notice and passage of time, in breach or violation of
any other agreement or obligation by entering into or performing this Agreement
or any transaction contemplated by it; (v) this Agreement has been duly
executed and delivered by the representing corporation; and, (vi) this
Agreement is valid and binding upon the representing corporation in accordance
with its terms.

          (b)  Pioche-Ely Valley represents that it is in exclusive possession
of and owns a 100% undivided interest in and to the Property, subject only to
the paramount title of the United States in that portion of the Property
comprised of unpatented mining claims, except for that portion of the Property
known as the Poorman Area more particularly described in Exhibit A - Part II,
in which the Pioche-Ely Valley owns an 85% undivided interest.

          (c)  Pioche-Ely Valley represents that to the best of its knowledge
and as of the Effective Date of this Agreement the unpatented claims included
in the Property have been properly located and monumented; location and any
required validation work have been properly performed; location notices and
certificates have been properly recorded or filed; all filings required to
maintain the unpatented mining
<PAGE>   2
claims in good standing, including evidence of location and assessment work, or
the equivalent thereof, under the Federal Land Policy and Management Act of
1976, 43 U.S.C. Section 1744, and other applicable state, federal and local
law, have been properly made; all assessment work required to hold the
unpatented mining claims has been properly performed (or deferred or excused)
through the assessment year ending September 1, 1992; and all required
affidavits of assessment work have been properly and timely filed.

          (d)  Pioche-Ely Valley represents that as of the Effective Date all
rentals to the United States government pursuant to the United States Interior
and Related Agencies Appropriations Act of 1993 and the Omnibus Budget
Reconciliation Act of 1993 required to be paid to hold the unpatented claims
included in the Property in good standing through August 31, 1998 have been
paid in a timely manner and affidavits of payment of maintenance fees and of
intention to hold mining claims have been properly and timely recorded in
Lincoln County.

          (e)  Pioche-Ely Valley represents that the Property is free and clear
of all mortgages, liens, charges, pledges, security interests and encumbrances,
including any lease, right or license, except taxes not yet due and payable.
Prior to the formation of the Joint Venture contemplated by Section 11 and
while this Agreement is still in effect, Pioche-Ely Valley at its own expense
shall take all action necessary to cure any defect in or remove any cloud on
title to the Property suffered or allowed by such party, including
participation in judicial proceedings and recordation of any unrecorded
documents. If after notice or demand to take any such action, Pioche-Ely Valley
fails to do so, such failure shall constitute the irrevocable authorization for
Homestake to take all such action in such party's name and credit the
reasonable costs and expenses of doing so, including attorney's fees, against
the Purchase Price provided for in Section 5(b) or any other amounts payable to
Pioche-Ely Valley hereunder or under the Joint Venture contemplated by Section
11; provided, in any event Homestake shall be solely responsible for removing
any lien or encumbrance now or subsequently placed on the Property related to
Homestake's work or operations on or in respect to the Property. Each party
agrees to cooperate with the other party and to take such reasonable actions,
execute and deliver such reasonable documents, and otherwise provide such
reasonable assistance as is useful or necessary to permit the cure of any title
defect.

          (f)  Pioche-Ely Valley makes no representation or warranty
whatsoever, express or implied, as to the existence of any discovery on any of
the unpatented claims constituting the Property.

          (g)  Pioche-Ely Valley represents to Homestake that as of the date of
its execution of this Agreement and except as disclosed in that certain
Property Transaction, Pioche-Ely Valley Mines, Phase I and Phase II
Environmental Assessment, Preliminary Draft dated June 20, 1997 prepared by JBR
Environmental Consultants, (i) Pioche-Ely Valley has no knowledge of any toxic
or hazardous

                                      -2-
<PAGE>   3
substances on, in or under the Property; (ii) Pioche-Ely Valley has no notice
or knowledge of any release or discharge of any toxic or hazardous substance
from the Property at any time or times; and (iii) Pioche-Ely Valley has no
notice or knowledge of any investigation or proceeding by any federal, state or
local government or agency thereof that might lead to the listing some or all
of the Property under the Comprehensive Environmental Response and Liability
Act of 1980, as amended, or any state or local law or regulation dealing with
the control of toxic or hazardous substances, materials or wastes. Pioche-Ely
Valley agrees to defend, indemnify, and hold Homestake and its Affiliates
harmless from all cost, liability, loss, damage, claim, expense or
contribution, including reasonable attorneys' fees, arising out of or related
to any breach of the representations contained in this Section 2, all of which
shall survive termination of this Agreement, including any termination arising
out of exercise of the vesting of Homestake's interest as provided in Section
11. For all purposes of this Agreement "Affiliate" shall mean any person,
partnership, joint venture, corporation or other form of enterprise which
directly or indirectly controls, or is controlled by, or is under common
control with, a signatory. For purposes of the preceding sentence, the word
"control" shall mean possession, directly or indirectly, of the power to direct
or cause direction of management and policies through ownership of voting
securities, contract, voting trust or otherwise.

     3.   Liens; Title.

          (a)  Pioche-Ely Valley shall not during the term of this Agreement
create, suffer or allow any liens or encumbrances on the Property without the
consent of Homestake or unless expressly subordinated to Homestake's rights
hereunder. Except for liens or encumbrances consented to or subordinated to
Homestake's interests as expressly provided above, Homestake, at its option,
may discharge any lien or encumbrance on the Property or any interest therein,
acquire all the rights of the holder thereof, and credit Homestake's reasonable
costs and expenses of doing so, including reasonable attorney's fees, against
Expenditures.

          (b)  Upon execution hereof, Pioche-Ely Valley shall provide Homestake
with copies of all data and information in Pioche-Ely Valley's or its
Affiliates' possession related to title to the Property and copies of all
unrecorded documents related thereto in Pioche-Ely Valley's or its Affiliates'
possession.

          (c)  Neither Homestake's execution of this Agreement, nor Homestake's
failure to disapprove Pioche-Ely Valley's title, shall constitute an admission
of or estoppel as to the validity of Pioche-Ely Valley's title to all or any
part of the Property.

          (d)  Pioche-Ely Valley shall at its sole cost and expense, use good
faith efforts to immediately acquire the outstanding 15% interest in the
Poorman Area and all such interests acquired by Pioche-Ely Valley shall
automatically be subject to the terms

                                      -3-
<PAGE>   4
and conditions of this Agreement and the Joint Venture Agreement contemplated
by Section 11 without further payment or obligation on the part of Homestake.
Pioche-Ely Valley shall give notice of its acquisition of any of the
outstanding interest(s) to Homestake within 15 days following such acquisition
and Homestake and Pioche-Ely Valley shall execute and deliver to Homestake an
appropriate amendment to this Agreement reflecting such ownership. In the event
Pioche-Ely Valley is not successful in acquiring some or all of the outstanding
interests in the Poorman Area within 120 days following the Effective Date,
then Homestake may acquire the outstanding interests; any such interest so
acquired shall be subject to the terms and conditions of this Agreement and any
amounts paid for such interests shall at Homestake's election be credited
against either Homestake's expenditures pursuant to Sections 7(a) and (b) or
payments pursuant to Section 8(b). If Homestake's interest vests pursuant to
Section 11 at a time when neither Pioche-Ely Valley nor Homestake have acquired
the Poorman Area, then Homestake shall have earned and vested its interest in
100% of the 85% undivided interest owned by Pioche-Ely Valley in the Poorman
Area and Pioche-Ely Valley shall have no right, title, or interest of any kind
in or to the Poorman Area.

          4.   Homestake's Right to Possession and Use; Conditions of Use.

     During the term of this Agreement and subject to the terms and conditions
of this Agreement, Homestake shall have the sole and exclusive possession,
occupancy and the quiet enjoyment of the Property and the exclusive rights to
carry out such geological, geochemical, and geophysical tests and
investigations as are useful or necessary to determine whether Homestake
desires to develop a commercial mining operation on the Property under the
terms and conditions of this Agreement, including but not limited to the rights
to:

               (i)  enter, occupy, use, explore and evaluate the Property and
to extract, remove, store and dispose of in connection with such exploration
and evaluation such quantity of ores, minerals, water and waste as is
reasonably useful or necessary by means of underground or surface mining and
sampling techniques and workings including but not limited to drilling and bulk
sampling by Homestake;

               (ii) use any part of the Property for stockpiles and waste dumps
of rock or ore in connection with exploration, evaluation, and development of
the Property and other property jointly explored, evaluated or developed; and

               (iii)     erect, construct, use and maintain on the Property
such roads, impoundments, pipelines, wells, power lines, facilities, buildings,
structures, machinery and equipment as Homestake may require for the conduct of
its operations on the Property or other property jointly explored, evaluated or
developed.

                                      -4-

     
<PAGE>   5
               (iv) Homestake will use good faith efforts to conduct all of its
operations on the Property in a sound and minerlike manner and will comply
fully with the provisions of the Workmen's Compensation Laws of the State of
Nevada and will carry and maintain adequate and reasonable liability insurance
for operations such as those contemplated by Homestake under this Agreement.

               (v)  Homestake shall during normal business hours and on
reasonable notice make available to Pioche-Ely Valley at such place or places
and as they are normally maintained by Homestake, all factual (but not
interpretive) maps, samples, assays, drill logs, analytical reports,
metallurgical reports or studies and other information and data accumulated
hereunder, and all records, accounts, and documents in the possession of
Homestake or its Affiliates and their agents which pertain to the Property and
the Agreement.

               (vi) Homestake agrees to defend, indemnify and hold Pioche-Ely
Valley harmless from and against any cost, liability, loss, damage, claim,
expense or contribution (including reasonable attorney's fees) including death,
personal injury, or damage to property arising out of or related to Homestake's
negligence or willful misconduct or violations of law on or in connection with
Homestake's activities on the Property including, but not limited to any
violation by Homestake of applicable provisions of federal or state law
intended to protect the environment.

               (vii)     Pioche-Ely Valley and its authorized agents who are
experienced in mining operations, shall at Pioche-Ely Valley's sole risk and
expense have the right to inspect the Property for the purpose of confirming
that Homestake is conducting its operations in the manner required by this
Agreement. All such inspections shall be made upon reasonable prior notice to
Homestake, in a reasonable manner conforming to Homestake's safety rules and
regulations, and so as not to interfere with Homestake's operations. Pioche-Ely
Valley agrees to defend, indemnify, and hold Homestake harmless from all cost,
liability, loss, damage, claim, expense or contribution (including attorneys
fees) including death, personal injury, or damage to property arising out of or
related to the acts of omissions of Pioche-Ely Valley, its employees,
contractors, agents and representatives on the Property. The indemnities in
subsection (vi) and this subsection (vii) shall survive termination of this
Agreement.

          5.   Homestake's Option to Purchase.

               (a)  Promptly after Homestake's execution of this Agreement,
Homestake shall pay Owner $100.00 as the entire and separate consideration for
the term of the Option.

               (b)  Owner hereby grants to Homestake the exclusive and
irrevocable option to purchase an undivided 85% interest in the Property,
including but not limited

                                      -5-
<PAGE>   6
to any rights resulting from application of Sections 2(e), 6(c) and (d),
("Option") for a total purchase price of $3,000,000.

          (c)  Within ten days after the Effective Date, Owner and Homestake
shall execute with a disinterested person selected by Homestake ("Depository")
escrow instructions in the form attached at Exhibit B and Owner shall sign,
acknowledge and deposit with the Depository deeds in the form attached as
Exhibits B-1 and B-2 conveying to Homestake 85% of the 100% interest of
Pioche-Ely Valley to the Property other than the Poorman Area and 100% of
Pioche-Ely Valley's 85% interest in the Poorman Area to be held by the
Depository.

          (d)  Homestake may exercise the Option at any time while this
Agreement is in effect by giving Owner notice of its election to do so
specifying the effective date of the purchase and by paying to the Depository
the purchase price. On the effective date of the purchase, this Agreement shall
terminate, except with respect to payment of the purchase price and the
representations and warranties of Owner contained herein. The rights and
obligations of the parties to each other shall be governed by the deeds and the
Joint Venture Agreement as provided in Section 11 below.

          (e)  Title to the Property acquired by exercise of the Option must
vest in Homestake, if at all, within twenty years following the death of the
last surviving descendant of Elizabeth II, Queen of the United Kingdom, who is
alive on the Effective Date.

     6.   Maintenance; Modification of Form of Property.

          (a)  Except as otherwise provided in Section 6(b), during the term of
this Agreement, Homestake, unless it sooner terminates this Agreement, shall in
Pioche-Ely Valley's name make all payments and perform all acts or other
obligations reasonably necessary as provided in Sections 6(b) and 6(c), to
maintain in good standing, and to preserve and protect title to the Property,
including but not limited to the payment of all property, sales, use, gross
receipts, severance, ad valorem, occupation and privilege taxes, net annual
proceeds taxes and any other taxes on minerals, mining or the proceeds from
mining whether now or later enacted required to be paid, unless contested in
good faith.

          (b)  Unless it terminates this Agreement on or before June 1 or any
year, Homestake shall (i) pay to the United States of America during the term
of this Agreement (and promptly provide evidence thereof to Pioche-Ely Valley)
such rentals and other fees and (ii) use good faith efforts to perform such
additional acts and obligations as are or may be required to maintain each
unpatented mining claim then constituting part of the Property in good standing
through August 31st of such year in compliance with all applicable federal and
state law including but not limited to the

                                      -6-
<PAGE>   7
United States Interior and Related Agencies Appropriations Act of 1993 and the
Omnibus Budget Reconciliation Act of 1993. With respect to assessment work or
such other acts or obligations performed by Homestake, Homestake shall prepare
and file such affidavits, other documents or evidence thereof as are required
by state and federal law to maintain such unpatented mining claims and mill
sites in good standing through such August 31st. Following execution of this
Agreement, Homestake will reimburse Pioche-Ely Valley for the BLM maintenance
fees pertaining to the Property paid for the assessment year ending on
September 1, 1998, upon submission of appropriate documentation of such payment
to Homestake.

          (c)  If the Mining Law of 1872 should be amended or repealed during
the term of this Agreement, Homestake, unless it sooner terminates this
Agreement shall use its best efforts to protect the rights or interests of the
parties in any unpatented mining claim or mill site then constituting part of
the Property and to acquire from the United States of America and maintain in
effect rights to explore, develop and mine and otherwise use the ground covered
by each such claim and site under such other forms of mineral tenure as may
exist under any federal law hereafter enacted. Any such rights, interests, and
other forms or mineral tenure obtained with respect to the ground covered by
any such claim or site shall be part of the Property for all purposes of this
Agreement.

          (d)  (i) During the term of this Agreement, Homestake may, (1)
locate, amend or relocate in the name of Pioche-Ely Valley, any unpatented
mining claims or mill sites then constituting the Property, (2) locate in the
name of Pioche-Ely Valley, any fractions resulting from such amendments or
relocations, (3) abandon any unpatented mining claims(s) for the purpose of
locating mill sites and (4) abandon any unpatented mill sites for the purpose
of locating mining claims. All rights so acquired by Homestake shall be part of
the Property for all purposes of this Agreement.

               (ii) During the term of this Agreement, Homestake shall have the
right to (1) exchange with or transfer to the United States of America all or
any part of any unpatented mining claim or mill site constituting part of the
Property for the purpose of acquiring rights to the ground and/or minerals (in
the case of mining claims) covered thereby, and (2) convert all or any part of
the Property into one or more leases or other forms of mineral tenure pursuant
to any federal law hereafter enacted. Any such ground, lease or other form of
tenure shall be part of the Property for all purposes of this Agreement.

               (iii)     At Homestake's request during the term of this
Agreement Pioche-Ely Valley shall apply for mining or mill site patents or
mining leases or other forms of mineral tenure for some or all of the
unpatented mining claims.

          (e)  Pioche-Ely Valley agrees to cooperate with Homestake and to take
such reasonable actions, execute and deliver such reasonable documents, and

                                      -7-
<PAGE>   8
otherwise provide such reasonable assistance as is useful or necessary to
permit Homestake to comply with the provisions of this Section 6.

     7.   Expenditures By Homestake.

          (a)  (i) On or before the 1st anniversary of the Effective Date
Homestake shall be obligated to expend a minimum of $50,000 on or in connection
with exploration of the Property ("Committed Expenditures") consisting of
geological, geochemical and geophysical mapping and other investigations such
as test drilling. In the event Homestake does not make such Committed
Expenditures in a timely manner, then within thirty days following the first
anniversary of the Effective Date Homestake shall pay Pioche-Ely Valley the
difference between such $50,000 and the amount actually expended. Committed
Expenditures or payment to Pioche-Ely Valley in lieu thereof are a material and
irrevocable obligation of Homestake pursuant to this Agreement and not merely a
condition precedent or subsequent. Except as provided in subsection 7(d),
failure to make the Committed Expenditures or payments in lieu thereof shall
constitute a material breach of this Agreement.

               (ii) In addition, Homestake shall and by using reasonable
efforts, complete prior to the first anniversary of the Effective Date one
drill hole to a depth of approximately 1,500' at a mutually agreeable location
in the Poorman Area; provided, however, that if neither Homestake nor
Pioche-Ely Valley, or both, have acquired 100% of the outstanding interests in
the Poorman Area within 270 days following the Effective Date, the parties
shall agree on a different location for such drill hole outside of the Poorman
Area. The completion of the drilling of such a hole is an irrevocable
obligation and a condition of maintaining this agreement in effect.

          (b)  In subsequent years while this Agreement remains in effect,
Homestake will make on or prior to each anniversary of the Effective Date
exploration expenditures ("Expenditures") in the minimum amount of $50,000
annually. Expenditures are mere conditions to maintaining this Agreement in
effect but are not irrevocable obligations.

          (c)  For purposes of this Agreement Expenditures (and Committed
Expenditures) shall include all amounts paid or incurred by Homestake, whether
on or off the Property, in connection with evaluation, exploration or
development of the Property. The term shall include, but shall not be limited
to: all amounts paid, incurred or accrued in good faith by or on behalf of
Homestake in connection with: (i) acquisition of additional rights or interests
in the Property; (ii) searching title and curing title defects; (iii)
assessment work and/or the cost of claim maintenance rental fees in lieu of 
assessment work, real property taxes and all other holding costs, but
specifically excluding the payments to Pioche-Ely Valley set forth in Section 8
below; (iv) acquisition of public and private permits and authorizations
required for operations in connection with the Property, including all bonds
and deposits to secure or maintain

                                      -8-
<PAGE>   9
such permits or authorizations; and (v) should Homestake pay or incur costs and
expenses of any kind or character, however denominated, in connection with
other properties in which Pioche-Ely Valley has no interest, such as easements,
access roads, water and electric transmission lines and other rights and
facilities useful in connection with the Property, a reasonable allocation of
such costs and expenses as Homestake may determine in good faith to be of
benefit or potential benefit to the Property.

          (d)  In the event Homestake does not in any one or more calendar
years while this Agreement remains in effect make on or prior to the relevant
anniversary of the Effective Date, the relevant minimum Expenditures specified
for such year, then in order to continue this Agreement in effect, Homestake
shall within thirty days following such anniversary pay to Pioche-Ely Valley
the difference between such minimum Expenditure and the amount actually
expended. If Homestake does not make such payment in a timely manner this
Agreement shall terminate.

          (e)  Any Expenditures in excess of the minimum required for a
particular calendar year shall be credited to Expenditures for one or more
subsequent years.

     8.   Payments By Homestake.

          As a condition of continuing this Agreement in effect:

          (a)  Promptly after Homestake's execution of this Agreement Homestake
shall pay Owner $50,000.00; and,

          (b)  Or before each anniversary of the Effective Date while this
Agreement remains in effect, Homestake shall pay Owner $50,000.00.

     9.   Reports By Homestake. Homestake shall from time to time, but not less
frequently than annually, give Pioche-Ely Valley a written report of its
activities under this Agreement including, but not limited to, a summary of
Expenditures as well as copies of all geologic data (but not including
interpretations thereof) not previously provided to Pioche-Ely Valley.
Homestake and Pioche-Ely Valley will meet not less frequently than annually to
review and discuss the results of the exploration to date. Upon the prior
request of Pioche-Ely Valley, Homestake shall provide Pioche-Ely Valley with
copies of geologic data (but not including interpretations thereof) at least
ten days prior to any meeting. The amount of Expenditures reported in each such
report shall conclusively be deemed to be correct unless Pioche-Ely Valley
provides written notice to Homestake of its objection and the detailed grounds
on which it is based within 60 days after Pioche-Ely Valley's receipt of each
such report. Pioche-Ely Valley shall have reasonable access at all times to the
books, accounts and records of Homestake to verify and audit the type and
amounts of Expenditures made by

                                      -9-
<PAGE>   10
Homestake to qualify under this Agreement. Any such audit shall be requested
within 60 days following delivery of the annual report to Pioche-Ely  Valley
and Pioche-Ely Valley shall be limited to one such audit per calendar year.

     10.  Data. Upon execution of this Agreement Pioche-Ely Valley will allow
Homestake to review and copy all engineering and geologic data in its
possession pertaining to the Property.

     11.  Joint Venture Agreement.

          Upon Homestake's exercise of the Option to Purchase and payment of
the purchase price as provided in Section 5, Homestake's 85% undivided interest
as a tenant-in-common in the Property shall have irrevocably vested in
Homestake, the Depository shall record and deliver to Homestake the two deeds
referred to in Section 5(c), and Pioche-Ely Valley and Homestake shall become
Participants in a Joint Venture ("Joint Venture") on the terms and conditions
contained in the Joint Venture Agreement attached hereto as Exhibit C, and this
Agreement shall terminate except as otherwise expressly provided herein. Within
15 days following Homestake's vesting in its interest in the Property it shall
execute two copies of the Joint Venture and deliver the same to Pioche-Ely
Valley for signature. Pioche-Ely Valley shall execute both copies of the Joint
Venture and return one fully executed copy to Homestake within 15 days
following its receipt thereof. In any event whether or not the Joint Venture
has been executed by the parties hereto the Joint Venture shall be effective
upon Homestake's vesting in its interest in the Property and for all purposes
shall be a valid and enforceable contract. For the avoidance of doubt, in the
event that Pioche-Ely Valley has no right, title, or interest in the Poorman
Area at the time of such vesting by Homestake, the Poorman Area shall not be an
asset of the Joint Venture contemplated by Section 11.

     12.  Term and Termination.

          (a)  This Agreement shall terminate on the earliest to occur of (i)
the 7th anniversary of the Effective Date if Homestake has not then exercised
the Option as provided in Section 5(d), (ii) exercise of the Option as provided
in Section 5, or (ii) termination by Homestake pursuant to Section 12(b).

          (b)  Homestake may terminate this Agreement as to all or any part of
the Property at any time after it has completed the Committed Expenditures and
prior to exercise of the Option on 60 days written notice of termination to
Pioche-Ely Valley.

          (c)  Upon termination as provided in Section 12(a), (other than a
termination arising out of exercise of the Option) Homestake shall execute and
deliver to Pioche-Ely Valley such instruments of assignment, transfer and
conveyance in customary form as reasonably effect such termination and transfer
and (ii) except as

                                      -10-
<PAGE>   11
otherwise required by Section 12(d) any obligation of Homestake contained in or
arising out of this Agreement not then due or accrued (express or implied)
shall terminate with respect to such portion of the Property as to which this
Agreement is terminated.

          (d)  Upon any complete or partial termination of this Agreement
Homestake shall promptly perform all work required to reclaim from the effects
of activities carried out by Homestake pursuant to this Agreement to the extent
then required by law upon such portion of the Property as to which this
Agreement is terminated.

     13.  Force Majeure.

          (a)  If Homestake shall be prevented by Force Majeure from timely
performance of any obligations arising under this Agreement except the payment
of money to third parties, the failure shall be excused and the period for
performance shall be extended for a period equal to the duration of Force
Majeure. Homestake shall promptly give Pioche-Ely Valley notice of commencement
and termination of Force Majeure. Homestake shall use reasonable diligence to
remove Force Majeure but shall not be required against its will to institute
legal proceedings, adjust any labor dispute or challenge the validity of any
law, regulation, action or inaction of government.

          (b)  "Force Majeure" includes any cause beyond Homestake's reasonable
control, whether or not foreseeable, including but not limited to: law,
regulation, action or inaction of government; inability to obtain in a timely
manner and on terms reasonably acceptable to Homestake any public or private
license, permit or authorization which may be required for operations in
connection with the Property or other property, including removal and disposal
of waters, wastes and tailings and reclamation; fire; explosion; inclement
weather; flood; civil commotion; labor dispute; inability to obtain workmen or
material; delay in transportation; and acts of God.

     14.  Notices.  All notices and other communications to either party shall
be in writing and delivered personally or sent by prepaid mail, telecopier or
other means providing for receipt of the communication in written form. All
notices of default or arbitration and demands for performance or assurance, may
be delivered personally or, if mailed, shall be sent by certified or registered
mail, return receipt requested. Notices sent by ordinary mail shall be
effective five days after the date of mailing. Notices sent by certified or
registered mail shall be effective on the next business day after the date of
actual delivery. Notices sent by telecopier shall be effective on the next
business day after the day of transmission. Until a change of address is so
given, notices shall be addressed to Homestake and Pioche-Ely Valley,
respectively.

                                      -11-
<PAGE>   12
     Homestake:

          Homestake Mining Company of California
          650 California Street, 11th Floor
          San Francisco, California 94108
          Attn: Senior Land Manager
          Telephone: (415) 981-8150
          Fax: (415) 397-5025

     with a copy to:

          Homestake Mining Company of California
          605 Boxington Way, Suite 112
          Sparks, Nevada 89434
          Attn: Land Manager, U.S.
          Telephone: (702) 358-5609
          Fax: (702) 358-5588

     Pioche-Ely Valley:

          Pioche-Ely Valley Mines, Inc.
          10830 N. Central Expressway, Suite 175
          Dallas, Texas 75231
          Attn:
          Telephone: (214) 692-7872
          Fax: (214) 692-7874

     15. Assignment; Right of First Refusal.

          (a)  Subject to the conditions of this Section 15, either party may
assign all (but not less than all) of its interest in this Agreement or the
Property (i) to an Affiliate or (ii) to a person or entity that is not an
Affiliate after obtaining the prior written consent of the other which shall
not be unreasonably withheld; provided in all cases, however, that the proposed
assignee shall first agree in writing for the benefit of the non-assigning
party to be bound by the terms and condition of this Agreement.

          (b)  If either party intends to assign its interest in this Agreement
or the Property to other than an Affiliate, the party proposing the assignment
shall first deliver written notice of such intent to the non-assigning party.
The non-assigning party shall have the right to negotiate at arms-length the
acquisition of the interest to be assigned. If within sixty days no agreement
has been made between the parties, then the assigning party may enter into
negotiations with third parties.

                                      -12-
<PAGE>   13
          (c)  If either party intends to assign its interest in this Agreement
or the Property to other than an Affiliate, the non-assigning party shall have
the right of first refusal. The party proposing to assign its interest shall
provide the non-assigning party written notice of the pertinent terms and
conditions of the offer of the third party and the proposed assignment
including all documents containing the offer. The non-assigning party shall
have thirty days from the date such notice is delivered to notify the assigning
party whether it elects to acquire the offered interest at the same price and
on the same terms and conditions as set forth in the notice. In the event any
consideration to be paid pursuant to a third party offer is not in US dollars,
the non-assigning party shall have the right to substitute for such
consideration the fair market value thereof in US dollars as agreed upon by the
parties or as determined by arbitration pursuant to Section 20. In the event the
non-assigning party does not exercise its right of first refusal, the assigning
party shall have 60 days to complete the assignment on the terms and conditions
contained in the notice to the non-assigning party after which 60 days the
right of first refusal of the non-assigning party shall once again apply.

     16.  No Environmental and Reclamation Liability. Notwithstanding any other
provision of this Agreement, Homestake shall have no liability or obligation of
any kind to Pioche-Ely Valley or to any third party for the reclamation or
remediation of any environmental or other condition on or relating to the
Property arising from any exploration, mining activities or other activity or
use of the Property prior to the Effective Date. Pioche-Ely Valley agrees to
defend, indemnify, and hold Homestake, its Affiliates and their directors,
officers, employees, and representatives harmless from any cost, liability,
loss, damage, claim, expense or contribution, including attorneys fees, arising
from or related to any such condition or the reclamation or remediation thereof
arising from or relating to activities conducted prior to the Effective Date. In
the event Homestake exercises the Option to Purchase contained in Section 5 then
Homestake shall assume and shall be obligated to pay its respective
proportionate amounts of reclamation and remediation costs arising from any
exploration, mining activities or other activity or use of the Property
regardless of when such activity took place.

     17.  Confidentiality of Information; Press Releases. Except as otherwise
provided in this Section 17, Pioche-Ely Valley shall treat all data, reports,
records and other information relating to this Agreement and the Property
confidential. Each party shall be free to issue press releases and make public
announcements with respect to this Agreement or the transactions contemplated
by it but before doing so shall afford the other a reasonable opportunity to
review and comment on them. Neither party shall issue any release or
announcement that includes the name of the other without receiving the other's
written consent, which consent shall not be unreasonably withheld, conditioned
or delayed.

     18.  Termination of Confidentiality Agreement. That certain
confidentiality agreement between Pioche-Ely Valley Mines, Inc. and Homestake
Mining Company of California dated January 31, 1997 is hereby terminated.

                                      -13-
<PAGE>   14

     19.  SHORT FORM; RECORDATION.  The parties agree to execute and Homestake
agrees to record a short form of this Agreement in order to provide notice of
it to third parties. Homestake may record this Agreement, the short form, or
both.

     20.  ARBITRATION.  Any disagreement or dispute arising out of this
Agreement, its existence, interpretation, performance or enforcement not
resolved by the disputing parties within fifty days from the date on which any
party notifies one or more of the others of any such disagreement or dispute
shall be decided finally by arbitration before three arbitrators in Reno,
Nevada under the Commercial Arbitration Rules of the American Arbitration
Association. Such notice shall appoint one arbitrator. Within ten days of the
receipt of such notice, the other party shall appoint a second arbitrator and
the two arbitrators so named shall within ten days of the appointment of the
second appoint the third. If the two arbitrators appointed cannot agree upon
the third arbitrator within such ten days, either party may apply to the Chief
Judge of the United States District Court of the District including Reno to
designate the third arbitrator. Each arbitrator shall be an individual
qualified by skill and experience in the subject matter under dispute. No
discovery shall be available. Each party shall bear its own costs in the
arbitration. Each arbitrating party shall bear the costs of the arbitrator
appointed by such party and the costs of the third arbitrator shall be borne
equally by all of the arbitrating parties. The arbitrators shall enter their
award within 45 days following the appointment of the third arbitrator. The
award shall be binding on each of the arbitrating parties and its Affiliates
and may be enforced in any court having jurisdiction over the person or
property of any person against whom enforcement of the award is sought.

     21.  GOVERNING LAW.  The existence, interpretation, performance,
discharge, excuse, waiver, breach and termination of this Agreement shall be
governed by the domestic law of the State of Nevada.

     22.  AREA OF INTEREST.  Each party acknowledges that except as provided in
Section 3(d) and in Section 23, this Agreement contains no area of interest or
other limitation or restriction on the rights of the parties to acquire
property adjacent to or nearby the Property for their own account or to
otherwise engage in business for their own accounts or whether not competitive
with activities of the other.

     23.  ADDITIONAL AND AFTER-ACQUIRED RIGHTS.  If Pioche-Ely Valley acquires
and right or interest in the Property or within the outer boundaries of the
Property while this Agreement is in effect, (i) Pioche-Ely Valley shall
promptly notify Homestake, (ii) such right or interest shall automatically
become part of the Property for purposes of the Agreement, and (iii) Pioche-Ely
Valley shall sign, acknowledge and deliver to Homestake an amendment to this
Agreement and any memorandum of this Agreement so as to include such right or
interest as part of the Property



                                      -14-
<PAGE>   15

     24.  ENTIRE AGREEMENT.  (a)  This Agreement contains the entire agreement
and understanding between the parties related to its subject matter and
supersedes any prior and contemporaneous agreements, commitments,
representations, writings and discussions relating thereto, whether written or
oral, express or implied, all of which are hereby terminated in their entirety
as of the date of this Agreement.  The parties have endeavored to express in
this Agreement all consideration, warranties, representations, and covenants
that they intend, this Agreement shall not be construed to contain any implied
consideration, warranties, representations, or covenants, including but not
limited to any implied obligation of Homestake to explore, mine or otherwise
work the Property and is not intended to create any partnership between the
parties.

     (b)  The parties agree that they will execute such further agreements,
conveyances and assurances as may be required or which counsel for the parties
may deem necessary to carry out the intent of this Agreement.

     (c)  This Agreement shall inure to the benefit of and be binding upon the
parties hereto and their respective successors and assigns.



Homestake Mining Company of California       Pioche-Ely Valley Mines, Inc.



By:/s/ W.F. LINDQUIST                        By:/s/ J.A. CRICHTON
   -----------------------------------          --------------------------------

Print Name: W.F. Lindquist                   Print Name: J.A. Crichton
           ---------------------------                  ------------------------

Title: Vice President                        Title: President
      --------------------------------             -----------------------------



                                      -15-
           
<PAGE>   16

                                   EXHIBIT A



     The Property consists of those certain patented and unpatented mining 
claims located generally in Township 1 North, Ranges 66 and 67 East, Lincoln 
County, Nevada, and more particularly described as follows:

PART I.
A.   PATENTED CLAIMS

<TABLE>
<CAPTION>
CLAIM NAME                       MINERAL SURVEY NO.     PATENT NO.
- ----------                       ------------------     ----------
<S>                                   <C>                 <C>  
Daly East                             2526                46548
Key Note                              3180                83147
Lucky Boy                             3180                83147
Imperial                              3181                84930
Iron Duke                             3181                84930
Double Decker                         3183                74644
Columbia                              3183                74644
Commander                             3182                77977
Dupont No. 1                          3820               441200
Volcano                               4305               646889
Buckhorn                              4185               496585
Buckhorn No. 2                        4185               496585
Deertrail                             4185               496585
Jonathan                              4185               496585
Jonathan No. 2                        4185               496585
Rawhide                               4185               496585
Smuggler                              4185               496585
Gelder                                4160               504310
Gelder No. 2                          4160               504310
West End                              4160               504310
Start Up                              4160               504310
Start Up No. 2                        4160               504310
Gold Eagle No. 3                      4160               504310
Gold Eagle No. 4                      4160               504310
Gold Eagle Consolidated               4160               504310
Hard Road                             4160               504310
</TABLE>

                               Exhibit A - Page 1
<PAGE>   17

<TABLE>
<S>                               <C>                <C>   
Ely Valley                        3725               221093
Ely Valley No. 2                  3725               221093
Ely Valley No. 3                  3725               221093
Ely Valley No. 4                  3725               221093
Ely Valley No. 5                  3725               221093
O.K.                              3725               221093
Alice                             3725               221093
Golden Fleece                     3725               221093
Margaret Pillins                  3725               221093
Silver Dick                       3864               245094
Annice                            3864               245094
Jefferson                         3864               245094
Baby Mine Fraction                3864               245094
Ophir                             4072               339883
Flagstaff                         4072               339883
Navy                             2153A                34618
Melissa                             38                31074
</TABLE>

PART I.B.      UNPATENTED CLAIMS

<TABLE>
<CAPTION>

CLAIM NAME                 LOCATION DATE        BOOK/PAGE        BLM NMC #
- ---------------------      -------------        ---------        ---------
<S>                        <C>                  <C>           <C>  
Army                          1/13/1900             L/227          80347
Battery                       2/12/1900             L/323          80348
Northside                     2/12/1900             L/325          80349
Mendha                         1/8/1900             L/218          80350
North Side No. 2              5/17/1909            D-1/35          80351
Navy West                     1/29/1900             L/262          80352
Southside                      3/7/1900             L/326          80353
Southside No. 1               5/20/1909            D-1/35          80354
Mendha East                    1/8/1900             L/220          80355
Northside No. 1               5/16/1909            D-1/34          80356
Wide Awake                   10/26/1907             Y/122          80370
Golden Wren                    3/4/1907              W/37          80373
Dupont No. 4                  7/27/1909            D-1/16          80376
Dupont Fraction No. 3         2/11/1907             V/137          80377
Nail Driver                  11/12/1906             U/372          80378
Superior No. 1                9/27/1922           G-1/260          80385
</TABLE>

                               EXHIBIT A - PAGE 2

<PAGE>   18

<TABLE>
<S>                      <C>                 <C>                 <C>
Superior No. 2           9/27/1922           G-1/260             80386
Harvester No. 2         11/20/1927           H-1/272             80390
Harvester No. 3          5/23/1940           M-1/345             80391
Harvester No. 42         5/11/1946           N-1/440             80430
O.K. No. 2               5/20/1929           H-1/466             80431
O.K. No. 3               1/25/1907              W/90             80432
O.K. No. 4               9/23/1907             Y/211             80433
O.K. No. 5                5/9/1929           H-1/475             80434
O.K. No. 7                5/9/1929           H-1/475             80436
Marion                   1/28/1918           F-1/227             80450
Marion No. 2              2/2/1918           F-1/227             80451
Marion No. 3             9/12/1929           J-1/164             80452
Marion No. 4             9/12/1929           J-1/165             80453
Marion No. 7             9/13/1929           J-1/166             80456
Blue Bell No. 1          1/11/1911            E-1/15             80457
Blue Bell No. 2          1/11/1911            E-1/15             80458
Blue Bell No. 3          1/11/1911            E-1/16             80459
Blue Bell No. 4          1/11/1911            E-1/16             80460
Blue Bell No. 5           7/1/1931           K-1/117             80461
Blue Bell No. 6           7/1/1931           K-1/118             80462
Blue Bell No. 7           7/1/1931           K-1/118             80463
Blue Bell No. 8           7/1/1931           K-1/119             80464
Sure Thing               6/24/1926            H-1/95             80465
Sure Thing No. 1         8/17/1926            H-1/96             80466
Sure Thing No. 2         8/17/1926           J-1/167             80467
Blue Bell No. 10          7/1/1931           K-1/119             80477
Blue Bell No. 11         10/8/1935            L-1/89             80478
Blue Bell No. 12         10/8/1935            L-1/89             80479
Blue Bell No. 13         10/8/1935            L-1/90             80480
Blue Bell No. 14         10/9/1935            L-1/90             80481
Blue Bell No. 15         10/9/1935            L-1/91             80482
Harebell                 9/13/1993           107/256            681915
Cathy Fraction            9/7/1993           107/254            681916
Anne Fraction           10/26/1987        77/464-465            443772
Joyce Fraction           10/3/1987        77/474-475            443777
Telex                    11/4/1987        77/494-495            443787

</TABLE>

                               EXHIBIT A - PAGE 3

<PAGE>   19

PART II. POORMAN AREA

A.   PATENTED CLAIMS

<TABLE>
<CAPTION>

CLAIM NAME               MINERAL SURVEY NO.     PATENT NO.
- ----------               ------------------     ----------
<S>                      <C>                    <C>    
Jig                              57               28391
Youngatti                        57               28391
Capen                            57               28391
Albion                           57               28391
Poorman's Prospect               57               28391

</TABLE>


B.   UNPATENTED CLAIMS

<TABLE>
<CAPTION>

CLAIM NAME         LOCATION DATE      BOOK/PAGE        NMC #'S
- ----------         -------------      ---------        -------
<S>                <C>                <C>              <C>    
September          10/2/1929          J-1/204          80357
Acme               5/30/1928          H-1/321          80358
Acme No. 2         5/30/1928          H-1/321          80359
Acme No. 3         5/30/1928          H-1/321          80360
Acme No. 4         5/30/1928          H-1/322          80361
Acme No. 5         3/25/1928          H-1/322          80473
Acme No. 6         3/25/1928          H-1/323          80474
James No. 1         9/1/1939          M-1/194          80362
James No. 2         9/1/1939          M-1/194          80363
James No. 3         9/1/1939          M-1/195          80364
James No. 4         8/6/1940          M-1/379          80365
James No. 5         8/6/1940          M-1/379          80366
James No. 6         8/6/1940          M-1/380          80367
James No. 7         8/6/1940          M-1/380          80368
Garbo #23          4/20/1990            91/45         597895

</TABLE>

                               EXHIBIT A - PAGE 4

<PAGE>   20

<TABLE>
<S>              <C>                  <C>         <C>    
Garbo #24        4/20/1990            91/46       597896
Garbo #25        4/20/1990            91/47       597897
Garbo #26        4/20/1990            91/48       597898
Garbo #27        4/20/1990            91/49       597899
Garbo #28        4/20/1990            91/50       597900
Garbo #29        4/20/1990            91/51       597901
Garbo #30        4/20/1990            91/52       507902
Garbo #31        4/20/1990            91/53       597903
Garbo #49        4/25/1990            91/71       597921
Garbo #50        4/25/1990            91/72       597922
Garbo #52        4/25/1990            91/73       597923
Garbo #53        4/25/1990            91/74       597924
Garbo #54        4/25/1990            91/75       597925
Garbo #55        4/25/1990            91/76       597926
Garbo #56        4/26/1990            91/77       597927

</TABLE>

                               EXHIBIT A - PAGE 5

<PAGE>   1
                                                                   EXHIBIT 10(t)


            AMENDMENT NO. 1 TO AMENDED AND RESTATED CREDIT AGREEMENT


     THIS AMENDMENT NO. 1 TO AMENDED AND RESTATED CREDIT AGREEMENT ("Amendment 
No. 1") is made and entered into as of the 31st day of December, 1997, by and
between South Hampton Refining Company, a Texas corporation (the "Borrower") and
Den norske Bank ASA, New York Branch, a Norwegian bank (the "Bank").

     For and in consideration of the mutual covenants and agreements herein
contained, Borrower and Bank hereby amend as of the date of this Agreement
that certain Amended and Restated Credit Agreement between the Borrower and the
Bank dated October 15, 1996 (the "Credit Agreement") in the following respects:

     Section 1.     Amendment to Credit Agreement.

             (a)    The definition of "Maturity Date" in the Credit Agreement
     is hereby amended to read as follows:

             "Maturity Date" means December 31, 1999 or as extended in the sole
             discretion of the Bank.

     Section 2.     Closing. The closing of the transactions contemplated by
this Amendment No. 1 is subject to the satisfaction of the following
conditions.

              2.1   Counsel to Lender. All legal matters incident to the
transactions herein contemplated shall be satisfactory to Gardere Wynne Sewell
& Riggs, L.L.P., counsel to the Bank.

              2.2   Required Documents. The Bank shall have received fully
executed copies of (i) this Amendment No. 1, (ii) the Endorsement No. 1 to
Promissory Note, (iii) the Ratification of Security Agreement, (iv) the
Ratification of Assignment of Insurances, (v) the Ratification of Pledge, and
(vi) the Notice of Final Agreement.

     Section 3.     Ratification. Except as amended hereby, the Credit
Agreement shall remain unchanged and the terms, conditions, representations,
warranties, and covenants of said Credit Agreement are true as of the date
hereof, are ratified and confirmed in all respects and shall be continuing and
binding upon the parties.

     Section 4.     Defined Terms. All terms used in this Amendment No. 1 which
are defined in the Credit Agreement shall have the same meaning as in the
Credit Agreement, except as otherwise indicated in this Amendment No. 1.        


<PAGE>   2
     Section 5. Multiple Counterparts. This Amendment No. 1 may be executed by
the parties hereto in several separate counterparts, each of which shall be an
original and all of which taken together shall constitute one and the same
agreement.

     Section 6. Applicable Law. This Amendment No. 1 shall be deemed to be a
contract under and subject to, and shall be construed for all purposes in
accordance with the laws of the State of Texas.

     Section 7. Final Agreement. THE WRITTEN CREDIT AGREEMENT IN CONNECTION
WITH THIS AMENDMENT NO. 1 REPRESENTS THE FINAL AGREEMENT BETWEEN THE BORROWER
AND THE BANK AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS,
OR SUBSEQUENT ORAL AGREEMENTS OF THE BORROWER AND THE BANK. THERE ARE NO
UNWRITTEN ORAL AGREEMENTS BETWEEN THE BANK AND THE BORROWER.

     IN WRITTEN WHEREOF, the parties have caused this Amendment No. 1 to be
executed by their duly authorized officers as of the 31st day of December,
1997. 


                                   SOUTH HAMPTON REFINING COMPANY

     
                                   By: /s/ NICHOLAS CARTER
                                      -----------------------------------------
                                           Nicholas Carter
                                           President

                                   DEN NORSKE BANK ASA,
                                      NEW YORK BRANCH

               
                                   By:  /s/ BYRON L. COOLEY
                                      -----------------------------------------
                                            Byron L. Cooley
                                            Senior Vice President


                                   By: /s/ MORTEN BJORNSEN
                                      -----------------------------------------
                                           Morten Bjornsen
                                           Senior Vice President




                                      -2-
<PAGE>   3
                               ENDORSEMENT NO. 1



     Endorsement No. 1 dated as of December 31, 1997 to the Promissory Note
dated October 15, 1996 (the "Note") in the principal amount of USD 1,965,000
from SOUTH HAMPTON REFINING COMPANY, a Texas corporation (the "Borrower") in
favor of DEN NORSKE BANK ASA , NEW YORK BRANCH,  a Norwegian bank (the "Bank").

     The Note is hereby amended, effective the date hereof, as follows:

     1.   The maturity date of the Note is hereby changed to December 31, 1999
wherever it appears.

     2.   Wherever and in each place the term "Note" is used in the Note, it
shall be read to mean the Note as amended by this Endorsement No. 1. Except as
specifically amended by this Endorsement No. 1, all of the terms of the Note
shall continue in full force and effect.

     3.   No temporary waiver or forebearance by the payee of any provision of
the Note whether evidenced by this Endorsement No. 1 or otherwise shall bind
the payee to grant any further waivers or forebearances.

     IN WITNESS WHEREOF, the parties hereto have executed this Endorsement No.
1 the day and year first above written.


                                             SOUTH HAMPTON REFINING COMPANY

     
                                             By: /s/ NICHOLAS CARTER
                                                -------------------------------
                                                     Nicholas Carter
                                                     President
<PAGE>   4
                                       DEN NORSKE BANK ASA,
                                         NEW YORK BRANCH
                                       
                                       By: /s/ BYRON L. COOLEY
                                          ----------------------
                                          Byron L. Cooley
                                          Senior Vice President
                                       
                                       
                                       
                                       By: /s/ MORTEN BJORNSEN
                                          ----------------------
                                          Morten Bjornsen
                                          Senior Vice President







                     [Signature Page -- Endorsement No. 1]

<PAGE>   1
 
                                 ARABIAN SHIELD
                             DEVELOPMENT   COMPANY
 
                         ANNUAL REPORT TO STOCKHOLDERS
                      FOR THE YEAR ENDED DECEMBER 31, 1997
<PAGE>   2
 
TO OUR STOCKHOLDERS:
 
The Company obtained the mining lease to the Al Masane area in Saudi Arabia on
May 22, 1993, and thereafter commissioned Watts, Griffis & McOuat Limited of
Toronto, Canada ("WGM") to update the feasibility study for that area, which was
subsequently updated in 1996. The mining lease has an initial thirty (30) year
term, with the Company having the option to renew or extend the term of the
lease for additional periods not to exceed twenty (20) years. The Company will
pay the Saudi Arabian government income taxes in accordance with the income tax
law then in force, in accordance with Article 45 of the Mining Code (the current
tax is now 45% of net income). However, in accordance with Article 46 of the
Mining Code, such income tax will not be due in respect to mining operations
during the period of five years starting from the date of the first sale of
products or five years from the beginning of the fourth year after the issue of
the mining lease, whichever occurs first.
 
In the 1996 update to the 1994 full bank feasibility study of the Al Masane
lease area, the independent mining consultants estimated the total capital costs
of the Al Masane project to be $88.6 million. The Company and its Saudi Arabian
advisors are in the process of forming a Saudi limited liability company to own
and operate the project. On November 5, 1997, the Company and the Al Mashreq
Company for Mining Investments ("Al Mashreq"), a Saudi limited liability company
owned by Saudi Arabian investors, initialed a joint venture agreement to form a
Saudi limited liability company which will be owned 50% by the Company and 50%
by Al Mashreq. The new company, called "The Arabian Shield Company for Mining
Industries Ltd.", is now under formation and has applied to the Saudi Ministry
of Commerce for a charter to operate the mine.
 
The Company believes that 25% of the capital cost of the project may be obtained
through loans from commercial banks, 50% of the capital cost of the project
would come from an interest-free loan from the Saudi Industrial Development Fund
("SIDF") and that Saudi Arabian investors will contribute the remaining 25% of
the capital cost of the project. A loan application was submitted to SIDF on
September 30, 1995 and conditional approval was received on December 17, 1997
for a $38.08 million loan. In order to be eligible for the interest-free loan
from the SIDF, the Company together with its Saudi Arabian advisors obtained an
industrial license from The Ministry of Industry and Electricity on December 3,
1996. The license was amended to reflect the transfer from the two Saudi Arabian
advisors to Al Mashreq on November 22, 1997. The Company owns 50% of the license
and Al Mashreq the remaining 50%. Under the mining lease agreement, when actual
profits are realized from commercial mining operations of the project, it is
contemplated that the Saudi limited liability company will be transformed into a
Saudi public stock company. The Company and Al Mashreq will own no less than 50%
of the shares, the Petroleum and Mineral Organization ("Petromin"), a company
wholly owned by the Saudi Arabian government, will have the option to acquire up
to 25% of the shares, and the remaining shares will be offered for public
subscription to Saudi Arabian citizens.
 
Pursuant to the terms of the mining lease agreement, the Company will undertake
to repay the $11 million loan provided to the Company in 1979 by the Ministry of
Finance and National Economy, in accordance with the terms of an agreement to be
negotiated between the Company and the Ministry of Finance and National Economy.
In a memorandum to His Majesty the King in 1986, the Minister of Petroleum and
Mineral Resources and the Minister of Finance and National Economy recommended
that the $11 million loan be rescheduled with the terms of rescheduling to be
agreed upon after the mining lease is granted. The Company will instigate
negotiations on that basis with the Ministry of Finance and National Economy.
 
Under the terms of the mining lease agreement, the Company agreed to pay advance
rentals to the Ministry of Petroleum and Mineral Resources of 10,000 Saudi
Riyals (approximately $2,667 at current exchange rate) per square kilometer per
year (approximately $117,300 annually) during the period of the lease for the
total lease area of 44 square kilometers. The Company has made all rental
payments under the lease.
 
Following the granting of the mining lease to the Al Masane area, the Company
commissioned WGM to prepare a new fully bankable feasibility study for
presentation to financial institutions in connection with
 
                                        1
<PAGE>   3
 
obtaining financing for the project. The feasibility study includes more
metallurgical work incorporating advances in grinding of the ore; incorporation
of the latest advances in technology and reagents developed during the past ten
years; incorporation of new mill designs and the latest water recycling methods;
investigation into the shipping and marketing of zinc and copper concentrates;
and an economic analysis of the project. The feasibility study contains specific
recommendations to insure that the construction of the project is accomplished
as expeditiously and economically as possible. Engineering design and costing of
the project was done by Davy International of Toronto, Canada. The feasibility
study cost the Company approximately $1 million and was presented to the Company
on July 22, 1994. The feasibility study was updated in July 1996.
 
The Al Masane ore is located in three mineralized zones known as Saadah, Al
Houra and Moyeath. The diluted minable, proven and probable ore reserves at the
Al Masane project were estimated to be 7.2 million tonnes, including mining
dilution. Mining dilution is the amount of wallrock adjacent to the ore body
which is included in the ore extraction process. The average grade of the proven
and probable diluted ore reserves was estimated to be 1.42% copper, 5.31% zinc,
1.19 grams of gold per tonne and 40.20 grams of silver per tonne. For purposes
of calculating the proven and probable reserves, a dilution of 5% at zero grade
on the Saadah zone and 15% at zero grade on the Al Houra and Moyeath zones was
assumed. A mining recovery of 80% has been used for the Saadah Zone and 88% for
the Al Houra and Moyeath Zones.
 
A review by WGM of the equipment and process flowsheet contained in the 1982
feasibility study prepared by WGM indicated that new technology developed during
the past ten years could be used to reduce the capital cost and improve the
metallurgical recoveries. In particular, the use of semi-autogenous grinding to
reduce the capital cost of the grinding section and developments in reagents
were believed to hold the greatest potential for improving the economies of the
project. A detailed metallurgical testwork program was undertaken by Lakefield
Research in 1994 to address potential improvements and provide detailed design
criteria for the concentrator design. Results from this testwork program showed
that copper recovery could be improved by 5.7% and zinc recoveries improved by
13% compared to the 1982 results.
 
The metallurgical studies conducted on the ore samples taken from the zones
indicated that 87.7% of the copper and 82.6% of the zinc could be recovered in
copper and zinc concentrates. Overall, gold and silver recovery from the ore was
estimated to be 77.3% and 81.3%, respectively, partly into copper concentrate
and partly as bullion through cyanide processing of zinc concentrates and mine
tailings.
 
A test program to evaluate the economies of the cyanidation of the zinc
concentrate and tailings in order to improve gold and silver recoveries found
gold and silver recoveries to range from 50% to 77%. To recover gold and silver
from the zinc concentrate and tailings, WGM recommended that a cyanidation plant
be included in the process flowsheet. Dore bullion would be produced. WGM
concluded that the inclusion of a cyanidation plant would make a positive
contribution to the economies of the project under the base conditions.
 
The mining and milling operation recommended by WGM for Al Masane would involve
the production of 2,000 tonnes of ore per day (700,000 tonnes per year), with a
mine life of over ten years. Annual production is estimated to be 34,900 tonnes
of copper concentrate (25% copper per tonne) containing precious metal and
58,000 tonnes of zinc concentrate (54% zinc per tonne). Total output per year of
gold and silver is estimated to be 22,000 ounces of gold and 800,000 ounces of
silver from the copper concentrate and bullion produced. The construction of
mining, milling and infrastructure facilities is estimated to take 18 months to
complete. Construction necessary to bring the Al Masane project into production
includes the construction of a 2,000 tonne per day concentrator, infrastructure
with a 300 man housing facility and the installation of a cyanidation plant to
increase the recovery of precious metals from the deposit. Project power
requirements will be met by diesel generated power.
 
WGM recommended that the Al Masane reserves be mined by underground methods
using trackless mining equipment. Once the raw ore is mined, it would be
subjected to a grinding and treating process resulting in three products to be
delivered to smelters for further refining. These products are zinc
                                        2
<PAGE>   4
 
concentrate, copper concentrate and dore bullion. The copper concentrate will
contain valuable amounts of gold and silver. These concentrates are estimated to
be 22,000 ounces of gold and 800,000 ounces of silver and will be sold to copper
and zinc custom smelters and refineries worldwide.
 
In the feasibility study, WGM states that there is potential to find more
reserves within the lease area, as the ore zones are all open at depth. Further
diamond drilling, which will be undertaken by the Company, is required to
quantify the additional mineralization associated with these zones. A
significant feature of the Al Masane ore zones is that they tend to have a much
greater vertical plunge than strike length; relatively small surface exposures
such as the Moyeath zone are being developed into sizeable ore tonnages by
thorough and systematic exploration. Similarly, systematic prospecting of the
small gossans in the area could yield significant tonnages of new ore.
 
WGM prepared an economic analysis of the project utilizing cash flow projections
in the 1996 update of the feasibility study. A base case was prepared that
included those project elements which are most likely to be achieved. WGM
believed that a majority of the base case assumptions used in the 1994
feasibility study remained valid, including the ore reserves, mill feed grade,
production rate, metal recoveries and concentrate grade and smelter returns.
Metal prices, capital costs, operating costs and the corporate structure were
adjusted to reflect more current information. Capital and operating costs were
adjusted in conformity with the updated estimates prepared by Davy
International.
 
The base case assumes the corporate structure of the entity to be formed to
operate the project, currently planned to be a Saudi limited liability company,
will be owned 50% by the Company and 50% by Saudi Arabian investors and that the
owners of this entity would contribute an aggregate of $21.2 million to the cost
of the project. The base case further assumes financing for the project from
commercial loans in the aggregate amount of $21.2 million bearing interest at
the rate of 8% per year and a loan in the amount of $43.8 million from the SIDF
repayable in equal annual installments over the initial life of the mine. The
remainder of the project financing would be contributed by cash generated by the
operation of the project. The base case assumes that the $11 million loan
outstanding to the Saudi Arabian government will be paid by the Company in
accordance with a repayment schedule to be agreed upon with the Saudi Arabian
government. Based on these assumptions, and assuming the average prices of metal
over the life of the mine to be $1.05 per pound for copper, $.60 per pound for
zinc, $400 per ounce of gold and $6.00 per ounce of silver, WGM's economic
analysis of the base case shows the project will realize an internal rate of
return of 13.1%, the Company's and the Saudi Arabian investors' internal rates
of return would be 27.3% and 12.1%, respectively, and projected net cash flow
from the project of $95.1 million. The 1994 feasibility study base case showed
the project would realize a 14.05% internal rate of return. Cash flow under the
base case is exclusive of income tax as the base case assumes that any such tax
would be paid by individual investors and not by the project. Assuming a 10%
discount rate, the net present value of the project as shown in the update is
$12.16 million compared to the $15.5 million net present value of the project
shown in the 1994 feasibility study. Based on the update, WGM believes that the
economic analysis shows that the project remains viable.
 
On May 15, 1991, the Company filed a complaint with the U.S. Department of
Justice ("DOJ") against Hunt Oil Company of Dallas, Texas ("Hunt"), alleging
violations of the Foreign Corrupt Practices Act ("FCPA") by Hunt in obtaining
its Petroleum Production Sharing Agreement ("PSA") in Yemen in 1981, subsequent
to the Company presenting a bid to the Yemen government for the same area before
Hunt made its application. The Company's Washington, D.C. attorneys opined that,
because the PSA of Hunt is still ongoing, and under its auspices, payments and
receipts occur daily, the DOJ still has jurisdiction to continue its
investigation. A letter from the DOJ on December 19, 1995 stated its interest in
receiving additional documentation regarding the Company's allegations. On
February 28, 1996, the Company sent more documents to the DOJ which it believed
further supported its allegations. The Company's Washington, D.C. attorneys
opined also that the Victim Restitution Act provides for restitution to the
Company of monies lost as a result of the alleged wrongdoing by Hunt, if Hunt is
convicted under the FCPA. A letter from the DOJ dated October 1, 1996 stated
that the documents presented did not suggest any criminal events occurred within
the statute of limitations, and that, at that time, the DOJ did not intend to
pursue the investigation. On November 18, 1996, legal counsel retained by the
Company,
                                        3
<PAGE>   5
 
after studying the facts of the case, sent the DOJ an analysis concluding that
while the statute of limitations of FCPA may have lapsed, the statute of
limitations for conspiracy to violate the FCPA had not lapsed, and that, as a
consequence, the DOJ could criminally prosecute Yemen Hunt for conspiracy to
violate the FCPA. The Company's legal counsel met with the Fraud Section of the
DOJ on December 13, 1996 and were told that the DOJ would take a more aggressive
stance if more information of evidentiary quality were presented to the DOJ. The
Company intends to vigorously pursue obtaining such further information in the
United States and in Yemen.
 
Late in 1994, articles were published in two prominent Yemen newspapers in which
Yemen Hunt Oil Company, a wholly owned subsidiary of Hunt Oil Company of Dallas,
Texas ("Yemen Hunt"), was accused of obtaining a petroleum production sharing
agreement in Yemen in 1981 through the corruption of Yemen officials in order to
exclude the application of the Company and its then partner, Dorchester Gas
Company, from consideration for the same area. A letter to the editor of one of
these newspapers, published on December 7, 1994 and signed by the executive vice
president of Yemen Hunt, after explicitly mentioning the Company and Dorchester
Gas Company, stated that "[Yemen Hunt] knows well those suspicious companies who
are mainly engaged in political activities for the purpose of undermining the
economic interest of Yemen..." On December 26, 1995, the Company filed a
complaint of criminal libel with the Yemen Attorney General for Publications in
Sana'a, Yemen against Yemen Hunt, alleging that Yemen Hunt, in its published
letter to the prominent Yemen newspaper, had criminally libeled the Company,
which, if not addressed, could seriously affect the business and reputation of
the Company and its employees in the Middle East. In October 1996, the Company
received the official decision from the Deputy Attorney General for Publications
of Yemen which stated that, after taking the statement of the President of the
Company and the statement of the chief of the legal department of Yemen Hunt, it
was evident that the letter from Yemen Hunt published in the Yemen newspaper on
December 7, 1994 was libelous to the Company. However, since the four month
statute of limitations period under Yemen criminal law had run, Yemen Hunt could
not be prosecuted for criminal libel. The Company intends to vigorously pursue
the matter under the civil libel laws of Yemen.
 
The Company owns, through a wholly owned subsidiary, South Hampton Refining
Company, of Silsbee, Texas which owns and operates a special products refinery
which produces pure pentanes and hexanes and other specialty chemicals for the
plastics industry. Total gross revenues for 1997 for the refinery operations
were approximately $26.2 million and earnings before interest, taxes and
depreciation and amortization were approximately $2.2 million. It is significant
that the plant sells about 40% of all pentanes consumed in the United States.
 
                                        4
<PAGE>   6
 
The Company directly owns approximately 44% and beneficially owns approximately
52% of the outstanding capital stock of Pioche-Ely Valley Mines, Inc.
("Pioche"), an inactive mining company. Pioche's principal assets are a 300 ton
per day mill, and 48 patented and 81 unpatented federal lode mining claims in
the Pioche Mining District in southeastern Nevada, on which is located the Ely
Valley Mine which, between 1941 and 1952, produced 675,207 tons of ore with an
average grade of 9.09% zinc. In October 1997, Pioche entered into an Exploration
Agreement and Option to Purchase with a large mining company which provides for
annual payments to Pioche of $50,000 for seven years until, or unless, the
mining company exercises an option to purchase an 85% interest in the mining
claims for $3 million. The agreement can be terminated upon 60 days written
notice from the mining company. The mining company has agreed to expend at least
$50,000 in exploration work each year and to drill at least one hole in the
first year.
 
                                             Respectfully submitted,
 
                                             John A. Crichton
                                             Chairman of the Board
 
                                             Hatem El-Khalidi
                                             President and Chief Executive
                                             Officer
 
                                             March 30, 1998
 
                                        5
<PAGE>   7
 
THE COMPANY.
 
Arabian Shield Development Company (the "Company") was organized as a Delaware
corporation in 1967 and is principally engaged in the refining of various
specialty petrochemical products and developing various mineral properties. All
of its mineral properties are undeveloped and require significant capital
expenditures before any commercial operations are commenced. The Company has
operations in both the United States and Saudi Arabia. The Company's undeveloped
mineral interests are primarily located in Saudi Arabia.
 
SAUDI ARABIAN ACTIVITIES. The Company holds a mining lease covering a 44 square
kilometer area in the Al Masane area in southwestern Saudi Arabia. The lease was
granted to the Company by Royal Decree in May 1993. The lease has an initial
thirty (30)-year term and is renewable for additional periods not to exceed
twenty (20) years. The Al Masane area has proven and probable ore reserves of
copper, zinc, gold and silver (7.2 million tonnes of ore containing 1.42%
copper, 5.31% zinc, 1.19 grams per tonne of gold and 40.20 grams per tonne of
silver). The results of the 1996 update to the 1994 bankable feasibility study
conducted by an independent mineral consulting firm indicate that the proposed
Al Masane mining operation is economically viable.
 
The Company was granted exploration licenses for the Wadi Qatan and Jebel Harr
areas in southwestern Saudi Arabia, approximately 30 kilometers east of the Al
Masane area, in 1971 and 1977, respectively. The exploration licenses by their
terms have expired. The Company has been orally advised by Saudi Arabian
government officials that the licenses will be extended as long as mineral
exploration is being conducted on the areas which they cover, although there can
be no assurance that the Company's license rights will be honored. The Company
remains a party to an agreement with the Petroleum and Mineral Organization
("Petromin"), the official mining and petroleum company of the Saudi Arabian
government, which governs the rights of the parties if an exploration license is
converted into a mining lease. When financing for the Al Masane project is
completed, the Company plans to make an application for an expanded exploration
license for an area of approximately 2,800 square kilometers which includes the
original Greater Al Masane area and the Wadi Qatan and Jebel Harr areas.
 
In May 1993, the Company had discussions with Chevron Chemical Company regarding
the Company's proposal to purchase 5,000 barrels per day of mixed pentanes from
an Aromax(R) petrochemical project to be built in Jubail, Saudi Arabia by
Chevron Chemical in a joint venture with Saudi Venture Capital Group (SVCS). The
Company and some Saudi partners, all of whom are directors and/or stockholders
of the Company, plan to form a Saudi limited liability company which will build
and manage a processing plant located next to the Aromax(R) plant in Saudi
Arabia. The Company would have a 25% interest in the limited liability company
and would manage the plant. The plant will be similar to the South Hampton
refinery in producing purified pentanes from a feedstock of mixed pentanes
obtained from the Aromax(R) plant. Chevron Chemical advised the Company by
letter in July 1993 that Chevron Chemical and SVCS jointly agreed to commit to
supply the proposed pentane project with up to 5,000 barrels per day of mixed
pentane feedstock. Engineering and marketing studies of the project made in 1994
by outside consultants reflected positive results. Planning then began toward
the construction and operation of the Aromax(R) plant and the processing plant.
The Aromax(R) plant received final approval from the Saudi Arabian government in
March 1996 and Chevron Chemical began construction soon thereafter. The source
of feedstock supply to the Aromax(R) plant has changed resulting in Chevon
Chemical and SVCS being unable to supply the proposed processing plant. The
Company has held discussions with several Saudi Arabian companies regarding
feedstock and transportation arrangements, although there can be no assurances
that any such arrangements can be made. The Company applied for and received a
license to build the proposed processing plant and further planning and design
work are underway.
 
In December 1993, the Company commissioned Sherritt Ltd. of Fort Saskatchewan,
Canada, to prepare a conceptual engineering design for a proposed zinc refinery
based on Sherritt's two stage pressure leach process, to be built by the Company
and Saudi partners at the Red Sea port of Yanbu, Saudi Arabia. The refinery
would have the capacity to produce 100,000 tonnes of slab zinc per year, with
elemental sulfur as a by-product. Sherritt Ltd. completed the study in May 1994
which contains a proposed flow sheet
 
                                        6
<PAGE>   8
 
that has been commercialized and designed for a state of the art zinc refinery.
Sherritt's zinc pressure leach technology provides significant advantages over
other existing zinc production processes, including having the reputation as the
most favored technology for environmental considerations. In its study, Sherritt
concluded, after considering all of the presently identifiable elements, that
they offer a strong potential for the project and enhance the concept. Sherritt
encouraged the Company to carry out further studies toward the implementation of
the project. There has been a recent inquiry about this project from a zinc
smelting and refining company in Asia.
 
UNITED STATES ACTIVITIES. The Company's United States operations include the
ownership and operation of a special products refinery and the leasing of
mineral properties.
 
An indirect wholly owned subsidiary of the Company owns and operates a special
products refinery near Silsbee, Texas which sells its products primarily to
companies in the chemical and plastics industry. The refinery is presently
devoted to specialized processing activities. Another indirect wholly owned
subsidiary owns and operates three pipelines connected to the refinery.
 
The Company owns all of the capital stock of a coal company which does not
presently own or hold any mineral interests and is presently inactive. The coal
company had a net operating loss carryforward of approximately $5.9 million at
December 31, 1997.
 
The Company beneficially owns approximately 52% and directly owns approximately
44% of the outstanding capital stock of a company which leases mineral
properties containing 129 inactive mining claims totalling approximately 3,600
acres in southeastern Nevada. There are prospects and mines on these claims
which formerly produced silver, gold, lead, zinc and copper. In October 1997,
Pioche entered into an Exploration Agreement and Option to Purchase with a large
mining company which provides for annual payments to Pioche of $50,000 for seven
years until, or unless, the mining company exercises an option to purchase an
85% interest in the mining claims for $3 million. The agreement can be
terminated upon 60 days written notice by the mining company. The mining company
has agreed to expend at least $50,000 in exploration work each year and to drill
at least one hole in the first year.
 
The Company leases office space in Jeddah, Saudi Arabia and in Dallas, Texas. It
also has a base camp with a capacity to accommodate 60 people in its Al Masane
mining lease area. The Company owns heavy mining equipment at the lease area,
which will be used for future mining operations. The Company also has an
exploration and drilling camp in the Wadi Qatan area in Saudi Arabia.
 
MARKET FOR THE COMPANY'S COMMON STOCK AND RELATED STOCKHOLDER MATTERS.
 
The Company's Common Stock traded on The NASDAQ Stock Market under the symbol:
ARSD. The following table sets forth the high and low closing sale prices for
each quarter of 1997 and 1996, respectively, as reported by NASDAQ.
 
<TABLE>
<CAPTION>
                                         1997                                     1996
                          -----------------------------------    ---------------------------------------
                            1st     2nd      3rd        4th        1st        2nd        3rd       4th
                            ---     ---      ---        ---        ---        ---        ---       ---
<S>                       <C> <C>   <C>    <C> <C>    <C> <C>    <C> <C>    <C> <C>    <C> <C>   <C> <C>
High                        2 3/4    2       6 3/8      3 31/32    3 3/4      3 3/8      2 5/8     2 3/32
Low                         1 1/2    1       1          1 3/4        1/4      1 1/2      1 1/2     1 5/8
</TABLE>
 
At March 16, 1998, there were 831 record holders of the Company's Common Stock.
The Company has not paid a dividend since its inception.
 
                                        7
<PAGE>   9
 
SELECTED FINANCIAL DATA.
 
The following is a five-year summary of selected financial data of the Company
(in thousands, except per share amounts):
 
<TABLE>
<CAPTION>
                                            1997      1996      1995      1994      1993
                                           -------   -------   -------   -------   -------
<S>                                        <C>       <C>       <C>       <C>       <C>
Revenues.................................  $26,174   $22,014   $18,359   $17,765   $15,267
Net Income (Loss)........................  $   818   $  (391)  $  (369)  $ 2,852   $(1,338)
Net Income (Loss) Per Share..............  $   .04   $  (.02)  $  (.02)  $   .14   $  (.08)
Total Assets (at December 31)............  $45,053   $44,096   $40,805   $41,057   $41,090
Notes Payable (at December 31)...........  $11,376   $11,376   $15,086   $15,945   $18,044
Total Long-Term Obligations (at December
  31)....................................  $ 4,236   $ 4,293   $ 1,676   $ 1,148   $   908
</TABLE>
 
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
OPERATIONS.
 
The Company's revenues and cash flows have been insufficient to meet its debt
service and capital expenditure requirements. Accordingly, it has been necessary
for the Company continually to seek additional debt and equity financing in
order to have funds to continue development and other investing activities. The
Company experienced serious difficulties during prior years in obtaining
additional financing, and is currently in need of additional funds to meet its
obligations and continue development activities. The Company is exploring
various alternatives for obtaining additional operating funds, including
additional debt or equity financing, but there is no assurance that sufficient
funds can be obtained. It is also possible that the terms of any additional
financing that the Company is able to obtain will be unfavorable to the Company
and its existing stockholders. For example, additional equity financing could
result in a significant dilution of the interests of existing stockholders.
Management of the Company expects to be devoting a significant amount of its
attention in the near future to addressing the Company's immediate and longer
term needs for the funds that are required in order to continue its business and
maintain and develop its assets.
 
During 1997, the Company took certain actions designed to generate additional
equity capital and improve its financial condition, including: (i) approval by
the Company's Board of Directors in August 1997 of the sale of up to 1 million
shares of the Company's Common Stock through private placements at a price no
less than $1.00 per share; (ii) the sale of 450,000 shares of the Company's
Common Stock at $1.00 per share to a Saudi Arabian investor who is a stockholder
of the Company; (iii) the sale of 50,000 shares of the Company's Common Stock at
$1.00 per share to a Saudi Arabian investor; (iv) the issuance of 10,000 shares
of its Common Stock at $1.375 per share pursuant to an option exercise by an
officer of the Company; (v) the issuance of 345,000 shares of its Common Stock
in exchange for the cancellation of certain indebtedness; (vi) borrowing
$200,000 from a Saudi Arabian investor pursuant to a two-year demand promissory
note bearing interest at prime plus 2% per annum; (vii) the sale by South
Hampton Refining Company, an indirect, wholly owned subsidiary of the Company
("South Hampton"), in June 1997 of an office building to a third party for
approximately $695,000, on terms which included a ten-year promissory note
having a principal amount of $610,000 and bearing interest at 9% per annum; and
(viii) receiving conditional approval for a $38.08 million loan from the SIDF.
 
The exploration licenses held by the Company for the Wadi Qatan and Jebel Harr
areas in Saudi Arabia, by their terms, have expired, although officials of the
Saudi Arabian government have provided verbal assurance to the Company that the
licenses will be extended as long as exploratory work is being carried out on
the areas which they cover. None of the related projects at Al Masane or the
other interests in Saudi Arabia were being developed at December 31, 1997 and
significant additional expenditures will be necessary before commercial
operations are commenced. A substantial portion of the Company's total assets is
comprised of the mineral acquisition, exploration and development costs in Saudi
Arabia. The ultimate recoverability of these deferred costs cannot be determined
at the present time. The Company holds the mining lease for the Al Masane area
exclusively.
 
                                        8
<PAGE>   10
 
The 1996 update to the 1994 feasibility study shows the estimated total capital
cost to bring the Al Masane project into production to be $88.6 million. At the
present time, the Company does not have sufficient funds to bring the project
into production.
 
On May 20, 1996, the Company entered into a Financial and Legal Services and
Advice Agreement with Nasir Ali Kadasah, for legal advice, and Dar Al Khaleej, a
Saudi Arabian consulting company, for research and economic advice. The purpose
of this agreement was for the two Saudi Arabian advisors to assist the Company
in obtaining financing for the Al Masane project. To this end, the agreement
contemplated that the Saudi Arabian advisors would perform the following:
 
     1. The formation of a Saudi limited liability company, 50% of which would
     be owned by the Company and the remaining 50% of which would be owned by
     Saudi Arabian investors who will contribute 25% of the total capital cost
     of the project.
 
     2. Obtain an industrial license for the project from the Ministry of
     Industry and Electricity. This license was a necessary prerequisite for
     obtaining an interest-free loan from the Saudi Industrial Development Fund
     ("SIDF") to fund 50% of the capital cost of the project.
 
     3. Finalize the necessary procedures to obtain such loan from the SIDF, the
     application for which was submitted on September 30, 1995.
 
     4. Apply for and receive loans from commercial banks necessary to finance
     the project.
 
     5. Apply for and obtain the Ministerial Resolution from the Minister of
     Petroleum and Mineral Resources approving the transfer of the mining lease
     to the Saudi limited liability company.
 
The agreement provided that the Saudi Arabian advisors would be solely
responsible for the performance of the foregoing obligations and that the
Company had no obligation therefor.
 
As consideration for performing these obligations, the Company agreed to pay Mr.
Kadasah and Dar Al Khaleej $10,000 each upon the issuance of the industrial
license and Mr. Kadasah $10,000 upon approval of the loan by the SIDF. The
Company also agreed to issue to Mr. Kadasah and Mr. Tawfiq Abdulaziz
Al-Sowailim, as agent for Dar Al Khaleej, up to 1,025,000 and 975,000 shares of
the Company's Common Stock, respectively, and to grant Mr. Kadasah and Mr.
Tawfiq Abdulaziz Al-Sowailim, as agent for Dar Al Khaleej, options to purchase
up to 1,425,000 and 875,000 shares of the Company's Common Stock, respectively.
The Company was obligated to issue such shares and grant such options in
designated amounts upon completion of each of the foregoing obligations. The
issuance of the shares would be for consideration consisting solely of services
rendered to the Company. The options are immediately exercisable on the date of
grant, have a five-year term commencing on the date of formation of the Saudi
limited liability company and an exercise price of $1.00 per share. On December
3, 1996, the industrial license was issued to the Company and its Saudi Arabian
advisors. As a result, the Company paid the advisors $20,000 in the aggregate
and was obligated at December 31, 1997 to issue to these advisors 300,000 shares
of the Company's Common Stock in the aggregate and options to purchase 345,000
shares of the Company's Common Stock in the aggregate having an exercise price
of $1.00 per share. The agreement was terminated in August 1997 and negotiations
are being held to complete a new agreement, although there can be no assurances
that any such agreement can be reached.
 
A loan application was submitted to SIDF on September 30, 1995 and conditional
approval was received on December 17, 1997 for a $38.08 million loan. The SIDF
makes interest-free loans to industrial projects in Saudi Arabia and charges a
2.5% service fee. The Company believes that it may also be able to finance the
remaining cost of the project through arrangements with suppliers and equipment
manufacturers, custom smelters and additional debt or equity financing secured
by the Company, however, there can be no assurances to that effect.
 
On November 5, 1997, the Company initialed a joint venture agreement with Al
Mashreq Company for Mining Investments ("Al Mashreq"), a Saudi limited liability
company owned by Saudi Arabian investors,
 
                                        9
<PAGE>   11
 
which contemplates the formation of a new Saudi limited liability company, "The
Arabian Shield Company for Mining Industries Ltd.", to be owned 50% by the
Company and 50% by Al Mashreq. As contemplated, the Saudi limited liability
company will be responsible for the construction and operation of the mining
facilities. Title to the mining lease would be transferred to the Saudi limited
liability company. The joint venture agreement further contemplates the Company
transferring its beneficial interest in the Al Masane project to the Saudi
limited liability company when title to the mining lease is transferred to the
Saudi limited liability company. The Company and Al Mashreq agree to attempt to
obtain financing for the project, and that if firm commitments for such
financing on acceptable terms are not obtained by November 5, 1998, either party
may terminate the agreement without liability, except that the Company will
return to Al Mashreq any consideration paid for the assignment of the beneficial
interest in the project and full title to the mining lease will revert to the
Company.
 
Pursuant to the mining lease agreement, when the profitability of the project is
established, the Company is obligated to form a Saudi public stock company with
Petromin. It is contemplated that the Saudi limited liability company then will
be transformed into a Saudi public stock company, that the Company and Al
Mashreq will own no less than 50% of the shares of the Saudi public stock
company, that Petromin will have an option to acquire up to 25% of the shares
and that the remaining shares will be offered for sale in Saudi Arabia pursuant
to a public subscription. Title to the mining lease and the other obligations
specified in the mining lease will be transferred to the Saudi public stock
company. Responsibility for the repayment of the $11 million loan from the Saudi
Arabian government will remain with the Company. In December 1994, the Company
received instructions from the office of the Minister of Petroleum and Mineral
Resources stating that it is possible for the Company to form a Saudi company
without Petromin but that the sale of stock to the Saudi public could occur only
after two years of profits from commercial operations of the mine. The
instructions added that Petromin will still have the right to purchase shares in
the Saudi public stock company any time it desires.
 
On October 15, 1996, South Hampton entered into an Amended and Restated Credit
Agreement (the "Credit Agreement") with Den norske Bank ASA (the "Bank"),
amending and restating the then outstanding credit agreement to provide for a
revolving loan facility in an aggregate principal amount of up to $1,965,000.
The Bank's commitment to make funds available under the credit facility will be
reduced by (i) $75,000 on the last day of each fiscal quarter commencing
December 31, 1996 and (ii) the amount of any distribution by South Hampton to
Saudi Fal Co., Ltd. ("Saudi Fal"), the Company, American Shield Refining
Company, a wholly owned subsidiary of the Company (the "Refining Company"), or
Texas Oil and Chemical Co. II, a wholly owned subsidiary of the Refining Company
("TOCCO"), in excess of amounts permitted under the Credit Agreement. Advances
under the Credit Agreement may not at any time exceed the lesser of the
commitment or a borrowing base calculated based upon the cash collateral
account, eligible accounts receivable and inventory. Interest is payable monthly
in arrears on all outstanding advances under the credit facility at the Bank's
prime lending rate, as in effect from time to time, plus 1%. Principal and
accrued and unpaid interest was payable on December 31, 1998, but in March 1998
the maturity date was extended to December 31, 1999. Subject to certain
conditions and South Hampton maintaining various financial covenants and ratios,
the Credit Agreement permits South Hampton to make distributions to (i) Saudi
Fal, the Company, the Refining Company and TOCCO for legal, auditing and
accounting fees attributable to the operations of South Hampton in an annual
aggregate amount not in excess of $60,000, (ii) Saudi Fal and the Company in
respect of accrued interest on any debt owned by South Hampton to Saudi Fal or
the Company in an amount not in excess of $17,500 per month and (iii) Saudi Fal
and the Company in respect of principal on any debt owed by South Hampton to
Saudi Fal or the Company. The Credit Agreement is secured by all of the assets
of South Hampton and Gulf State Pipe Line Company, Inc., a wholly owned
subsidiary of South Hampton ("Gulf State"), and all of the issued and
outstanding shares of TOCCO, South Hampton and Gulf State. South Hampton is
required to collect all receivables through a cash collateral account at a local
bank.
 
In connection with South Hampton's entry into the Credit Agreement with the
Bank, South Hampton issued a Second Lien Promissory Note to Saudi Fal and a
Third Lien Promissory Note to the Refining
 
                                       10
<PAGE>   12
 
Company in the original principal amounts of $1,945,773.49 and $1,694,605.08,
respectively, evidencing certain indebtedness of South Hampton owed to such
parties. The promissory notes bear interest at the Bank's prime lending rate, as
in effect from time to time, plus 1%. Interest only is due and payable monthly
on the promissory notes, and the entire unpaid balance of principal and accrued
and unpaid interest was due on December 31, 1998, but in March 1998 the maturity
date was extended to December 31, 1999. The promissory notes are secured by all
of the assets of South Hampton and Gulf State. The promissory notes and related
liens are subordinated to the Credit Agreement. The promissory note issued to
the Refining Company and related liens are subordinate to the promissory note
issued to Saudi Fal.
 
The Clean Air Act Amendments of 1990 have had a positive effect on the
refinery's business as plastics manufacturers are searching for ways to use more
environmentally acceptable solvents in their processes. Plastics manufacturers
have historically used C6 hydrocarbons (hexanes) as coolants and catalyst
carrying agents. There is a current trend among plastics manufacturers toward
the use of lighter and more recoverable C5 hydrocarbons (pentanes) which are a
large part of the refinery's product line. Management believes that the
refinery's ability to manufacture high quality solvents in the C5 hydrocarbon
market will provide the basis for growth over the next few years; however, there
can be no assurance that such growth will occur. While the refinery continues to
manufacture C6 solvents, its manufacturing of these solvents is being phased
out. The Aromax(R) unit, which was jointly developed by the refinery and Chevron
Research, has the ability to convert C6 hydrocarbons into benzene and other more
valuable aromatic compounds, which was part of the reason the refinery
participated in the Aromax(R) development project initially.
 
The Company's financial statements have been prepared assuming that the Company
will continue as a going concern. The Company's current primary source of cash
flow is attributable to the refinery which is fully dedicated to the repayment
of debt and the funding of refinery operations. The Company is not presently
generating any cash flow from any of its other activities. Management plans to
fund future operations initially through sales of its Common Stock and
borrowings. It is expected that the operations and obligations of the Company
will be eventually funded from operations of the Al Masane mine. However,
because of uncertainties with respect to future sales of Common Stock, obtaining
suitable financing and reaching an agreement on the repayment of the loan to the
Saudi Arabian government, there is substantial doubt about the Company's ability
to continue as a going concern. The Company's financial statements do not
include any adjustments that might result from the outcome of these
uncertainties.
 
RESULTS OF OPERATIONS
 
  COMPARISON OF THE YEARS 1997 TO 1996
 
During the fiscal year ended December 31, 1997, the Company had a net income of
$818,364 compared to a net loss of $390,896 for the fiscal year ended December
31, 1996.
 
The gross revenues in 1997 of $26,174,119 was an increase of $4,159,833 from
1996 while the cost of sales in 1997 of $22,119,668 was an increase of
$2,761,931 from 1996, resulting in a net margin increase in 1997 of $1,462,231.
After processing fee income, general and administrative expenses and
depreciation and amortization, the operating income of the Company in 1997 of
$821,168 was an improvement of $1,142,292 over the operating loss in 1996 of
$321,124. The net income for the refinery in 1997 of $1,171,206 was $1,036,815
more than the net income in 1996 of $134,391.
 
The refinery's net income for 1997 increased despite operating losses during the
first two months of the year resulting from the increased prices of natural
gasoline, its primary feedstock, and natural gas used for fuel. During March
1997, feedstock prices and natural gas fuel prices returned to their normal
levels which, combined with an increase in the sales prices of the refinery's
products, resulted in improved gross and operating margins. The volume of
refined products sold increased 14% to 28 million gallons versus 24.5 million
gallons sold in 1996. The total volume of refined product sales was the largest
volume achieved by the refinery since it began processing special products in
1985. The strong volume of sales
                                       11
<PAGE>   13
 
reflected increased sales to existing customers and an increased marketing
effort which resulted in new customers. The plastics industry continued to
experience a steady demand which resulted in the continued growth in the volume
of refined products sold.
 
The primary feedstock of the refinery, natural gasoline, is the heavier liquid
produced by natural gas processing plants and by LPG fractionators. Feedstock
prices in 1997 were on average identical to 1996 prices. The refinery's products
had an average selling price approximately 4% above 1996 levels, resulting in
gross margins for the year being slightly above the 1996 average gross margin.
The chemical industry, particularly the ethylene crackers, continued to be the
big user of natural gasoline in 1997 which contributed to feedstock prices
remaining higher than in recent years. Feedstock prices, which peaked during the
period from November 1996 through February of 1997, returned to their former
levels throughout most of 1997 and decreased in the fourth quarter of 1997.
 
With the exception of 1997 when toll processing fees decreased as a result of
the cancellation of a processing contract, the refinery has experienced a
healthy growth in its toll processing business over the last several years. Toll
processing and tank rental fees were $694,797, $724,849 and $660,519 in 1995,
1996 and 1997, respectively. The increase in the toll processing business is
indicative of the direction of the refining and petrochemical industries in the
U.S. Many larger companies are "right sizing" and outsourcing smaller jobs and
processes which have been formerly managed within their own facilities. The
refinery has been in the toll processing business for over 30 years and enjoys a
good reputation in the industry. Management intends to expand the refinery's
involvement in this area as opportunities arise.
 
General and administrative expenses increased by $410,621, or 18%, to $2,695,043
in 1997 from $2,284,422 in 1996. A portion of this increase was attributable to
stock option expenses of $125,000 and $50,000 for the cost of issuing 50,000
shares at no cost in 1997. Interest expense, which was practically all
attributable to the debt of the refinery, increased by $68,291 from $336,979 in
1996 to $405,270 in 1997. This increase was primarily due to an increased amount
of interest bearing debt, which was a result of a major debt restructuring in
October 1996 when accrued interest was rolled over into principal and the new
interest rates were higher.
 
There has been no activity in several years on the Pioche Ely Valley Mines, Inc.
("Pioche") properties primarily due to the lack of financing for claims to be
explored and developed; however, in October 1997, Pioche entered into an
Exploration Agreement and Option to Purchase with a large mining company.
Interest income in 1997 and 1996 was from the investment of temporary excess
cash in time deposits in Saudi Arabia and a short-term investment by the
refinery. In 1997 and 1996, there was no operating activity on any of the Saudi
Arabia mining properties. Assuming financing can be obtained, the results of the
1996 update to the 1994 feasibility study contemplate that construction of an
ore treatment plant and all infrastructure for a mining facility at Al Masane is
estimated to take 18 months to complete at an estimated cost of $88.6 million,
an increase of $7.3 million over the 1994 study estimate.
 
Miscellaneous income represents various items of other income which individually
are not significant enough to warrant being separately disclosed. These items
primarily include income from tank rentals, building rentals, commission income
and occasional small asset sale proceeds. In 1997 and 1996, the refinery
received $25,410 and $101,640, respectively, from the leasing of an office
building. This office building was sold to the lessee in June 1997. Tank rentals
accounted for $78,000 in each year.
 
Primarily as a result of the Company's write-off of its total investment in the
coal leases in 1988, the Company had net operating loss carryforwards of
approximately $32.3 million at December 31, 1997, of which approximately $5.9
million is limited to any future net income of the coal company and
approximately $1.7 million is limited to any future net income of the refinery.
These carryforwards expire during the years 1998 through 2011.
 
At December 31, 1997, a total of approximately $1,581,000 in salaries and
termination benefits accrued since 1971 was due to Company employees in Saudi
Arabia in accordance with Saudi Arabian employment laws, which includes
approximately $779,000 due to Hatem El-Khalidi, the Company's President and
Chief Executive Officer. Accrued salaries and termination benefits to Company
employees
 
                                       12
<PAGE>   14
 
in Saudi Arabia and to Mr. El-Khalidi at December 31, 1996 were approximately
$776,000 and $714,000, respectively. The payment of these amounts has been
deferred until the Company's working capital position improves.
 
  COMPARISON OF THE YEARS 1996 TO 1995
 
During the fiscal year ended December 31, 1996, the Company had a net loss of
$390,896 compared to a net loss of $369,232 for the fiscal year ended December
31, 1995.
 
The gross refined product sales in 1996 of $21,367,438 was an increase of
$3,625,576 from 1995 while the cost of sales in 1996 of $19,357,737 was an
increase of $3,782,683 from 1995, resulting in a net margin decrease in 1996 of
$157,107. After processing fee income, general and administrative expenses and
depreciation and amortization, the operating loss of the Company in 1996 of
$321,124 was $54,888 more than the operating loss in 1995 of $266,236. The net
income for the refinery in 1996 of $134,391 was $225,210 less than the net
income in 1995 of $359,601.
 
The refinery's net income in 1996 was not indicative of its performance for the
year. The volume of refined products sold increased 18% to 24.5 million gallons
versus 20.8 million gallons sold in 1995. The strong volume of sales reflected
increased sales to existing customers and an increased marketing effort which
resulted in new customers. The plastics industry continued to experience a
steady demand which resulted in the continued growth in the volume of refined
products sold. However for much of 1996 and particularly in the last two months
of the year, gross and operating margins were weaker than the refinery had
experienced in recent years. During the fourth quarter and particularly in
November and December of 1996, feedstock prices and natural gas fuel prices
increased to unusual high levels eroding the refinery's steady performance over
the first ten months of the year. Sales commitments and competitive pressures
did not allow the refinery to pass through the higher costs immediately,
although by the first quarter of 1997 selling prices had been raised. The
refinery's focus on producing products in the higher priced solvents markets
allowed it to raise selling prices during the year although not enough to offset
the total spike in feed costs at year end.
 
The primary feedstock of the refinery, natural gasoline, is the heavier liquid
produced by natural gas processing plants and by LPG fractionators. Feedstock
prices in 1996 were 10% higher than in 1995 resulting in reduced gross margins
on sales. The chemical industry, particularly the ethylene crackers, continued
to be the big user of natural gasoline in 1996 which contributed to the higher
feedstock prices. Feedstock prices, which peaked during the period from November
1996 through February of 1997, have returned to their former levels and are
expected to remain there for most of 1997.
 
The refinery has experienced a healthy growth in its toll processing business
over the last three years and expects the opportunities to continue to develop,
although there can be no assurances to that effect. Toll processing and tank
rental fees were $297,757, $694,797 and $724,849 in 1994, 1995 and 1996,
respectively. The increase in the toll processing business is indicative of the
direction of the refining and petrochemical industries in the U.S. Many larger
companies are "right sizing" and outsourcing smaller jobs and processes which
have been formerly managed within their own facilities. The refinery has been in
the toll processing business for over 30 years and has a good reputation in the
industry for this type of work. Management intends to expand the refinery's
involvement in this area as opportunities arise.
 
General and administrative expenses decreased by $88,261 to $2,284,422 in 1996
from $2,372,683 in 1995. This decrease was mostly attributable to a stock option
expenses of $151,431 in 1995. Interest expense, which was practically all
attributable to the debt of the refinery, decreased slightly by $32,567 from
$369,546 in 1995 to $336,979 in 1996. This decrease was primarily due to a
reduced amount of debt at the refinery in 1996.
 
The equity in losses of affiliate in 1995 and 1994 was attributable to the cost
of maintaining the Nevada mining properties of Pioche Ely Valley Mines, Inc.
("Pioche"). In 1996, the Company concluded that its voting control of Pioche was
no longer temporary and, therefore, the asset and liability amounts of Pioche
have been consolidated into its financial statements. The minority interest in
1996 of $13,072 represents
 
                                       13
<PAGE>   15
 
the Pioche minority shareholders portion of Pioche's 1996 loss. There has been
no activity in several years on the Pioche properties primarily due to the lack
of financing for claims to be explored and developed. Interest income in 1996
and 1995 was from the investment of temporary excess cash in time deposits in
Saudi Arabia and a short-term investment by the refinery. In 1996 and 1995,
there was no operating activity on any of the Saudi Arabia mining properties.
Assuming financing can be obtained, the results of the 1996 update to the 1994
feasibility study contemplate that construction of an ore treatment plant and
all infrastructure for a mining facility at Al Masane is estimated to take 18
months to complete at an estimated cost of $88.6 million, an increase of $7.3
million over the 1994 study estimate.
 
Miscellaneous income represents various items of other income which individually
are not significant enough to warrant being separately disclosed. These items
primarily include income from tank rentals, building rentals, commission income
and occasional small asset sale proceeds. In 1996 and 1995, the refinery
received $101,640 each year from the leasing of an office building. Tank rentals
accounted for $78,000 in each year.
 
Primarily as a result of the Company's write-off of its total investment in the
coal leases in 1988, the Company had net operating loss carryforwards of
approximately $33.3 million at December 31, 1996, of which approximately $5.9
million is limited to any future net income of the coal company and
approximately $1.7 million is limited to any future net income of the refinery.
These carryforwards expire during the years 1997 through 2010.
 
At December 31, 1996, a total of approximately $1,490,000 in salaries and
termination benefits accrued since 1971 was due to Company employees in Saudi
Arabia in accordance with Saudi Arabian employment laws, which includes
approximately $714,000 due to Hatem El-Khalidi, the Company's President and
Chief Executive Officer. Accrued salaries and termination benefits to Company
employees in Saudi Arabia and to Mr. El-Khalidi at December 31, 1995 were
approximately $1,373,000 and $636,000, respectively. The payment of these
amounts has been deferred until the Company's working capital position improves.
 
  OTHER MATTERS
 
Year 2000. The Year 2000 issue relates to computer systems and applications that
currently use two-digit date fields to designate a year. As the century date
change occurs, date-sensitive systems will recognize the Year 2000 as 1900, or
not at all. This inability to recognize or properly treat the Year 2000 may
cause systems to process critical financial and operational information
incorrectly, which may have a material adverse effect on the Company's business,
operating results and financial condition.
 
The Company is utilizing both internal and external resources to identify,
correct or reprogram and test information systems for Year 2000 compliance. The
Company estimates that its costs for addressing the Year 2000 issue will be
approximately $25,000. These costs will be expensed as incurred.
 
Furthermore, there can be no assurance that the Company's customers and
suppliers are or will be Year 2000 compliant. The failure of the Company's
customers and suppliers to achieve Year 2000 compliance could have a material
adverse effect on the Company's business, operating results and financial
condition.
 
Quantitative and Qualitative Disclosures About Market Risks. The market risk
inherent in the Company's financial instruments represents the potential loss
resulting from adverse changes in interest rates, foreign currency rates and
commodity prices. The Company's exposure to interest rate changes results from
its variable rate debt instruments which are vulnerable to changes in short term
United States prime interest rates. At December 31, 1997, the Company had $4.0
million in variable rate debt outstanding. A hypothetical 10% change in interest
rates underlying these borrowings would result in approximately a $38,000 annual
change in the Company's earnings and cash flows.
 
                                       14
<PAGE>   16
 
The Company is exposed to market risk in the exchange rate of the Saudi Arabian
riyal as measured against the United States dollar. The Company does not view
this exposure as significant and has not acquired or issued any foreign currency
derivative financial instruments. The Company's strategy in managing its
exposure to commodity prices is to purchase options on commodity based
derivative futures contracts. At December 31, 1997, the Company's investment in
such instruments was insignificant.
 
                                       15
<PAGE>   17
 
                           (Intentionally Left Blank)
<PAGE>   18
 
               REPORT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS
 
Board of Directors and Stockholders
Arabian Shield Development Company
 
We have audited the accompanying consolidated balance sheets of Arabian Shield
Development Company and Subsidiaries as of December 31, 1997 and 1996 and the
related consolidated statements of operations, stockholders' equity, and cash
flows for the years then ended. These financial statements are the
responsibility of the Company's management. Our responsibility is to express an
opinion on these financial statements based on our audits.
 
We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
In our opinion, the financial statements referred to above, present fairly, in
all material respects, the consolidated financial position of Arabian Shield
Development Company and Subsidiaries as of December 31, 1997 and 1996, and the
consolidated results of their operations and their consolidated cash flows for
the years then ended, in conformity with generally accepted accounting
principles.
 
The accompanying financial statements have been prepared assuming the Company
will continue as a going concern. As discussed in Note 2 to the financial
statements, the Company's sources of cash flow in 1997 were the operations of
its refinery and the proceeds from loans and the sale of common stock. Cash flow
from the refinery is dedicated to repaying debt and funding refinery operations.
As discussed in Notes 5 and 7 to the financial statements, the majority of the
Company's assets consist of costs related to the acquisition, exploration, and
development of mineral interests in Saudi Arabia. The ability of the Company to
develop these properties is dependent upon obtaining additional financing. As
discussed in Note 9, the Company is obligated to the Saudi Arabian government
for a loan in the amount of $11,000,000. The Company does not currently have the
financial resources to pay this obligation and is attempting to reschedule the
payment. Management's plans with regard to these matters are discussed in Note
2. These matters raise substantial doubt about the Company's ability to continue
as a going concern. The financial statements do not include any adjustments that
might result from the outcome of these uncertainties .
 
As discussed in Note 3, the Company adopted the consolidation method of
accounting for its investment in Pioche-Ely Valley Mines, Inc. in 1996.
 
GRANT THORNTON LLP
 
Dallas, Texas
March 13, 1998
 
                                       16
<PAGE>   19
 
                       REPORT OF INDEPENDENT ACCOUNTANTS
 
To The Stockholders and Board of Directors
of Arabian Shield Development Company
 
In our opinion, the accompanying consolidated statements of operations, of
stockholders' equity and of cash flows present fairly, in all material respects,
the results of operations and cash flows of Arabian Shield Development Company
and its subsidiaries for the year ended December 31, 1995, in conformity with
generally accepted accounting principles. These financial statements are the
responsibility of the Company's management; our responsibility is to express an
opinion on these financial statements based on our audit. We conducted our audit
of these statements in accordance with generally accepted auditing standards
which require that we plan and perform the audit to obtain reasonable assurance
about whether the financial statements are free of material misstatement. An
audit includes examining, on a test basis, evidence supporting the amounts and
disclosures in the financial statements, assessing the accounting principles
used and significant estimates made by management, and evaluating the overall
financial statement presentation. We believe that our audit provides a
reasonable basis for the opinion expressed above. We have not audited the
consolidated financial statements of Arabian Shield Development Company for any
period subsequent to December 31, 1995.
 
The accompanying consolidated financial statements have been prepared assuming
that the Company will continue as a going concern. As described in Note 2 to the
financial statements, the Company's primary source of cash flow is fully
dedicated to repayment of debt and funding of refinery operations. Additionally,
the Company is not generating cash flow from any of its other activities. These
matters raise substantial doubt about its ability to continue as a going
concern. Management's plans in regard to these matters are described in Note 2.
The financial statements do not include any adjustments that might result from
the outcome of these uncertainties.
 
As described in Notes 5 and 7 to the financial statements, a substantial portion
of the Company's total assets is comprised of mineral acquisition, exploration
and development costs relating to its interests in Saudi Arabia which have been
deferred at December 31, 1995. None of the related projects have been developed
for commercial operation as of December 31, 1995, and significant expenditures,
for which the Company must obtain financing, will be necessary before commercial
operations, if any, are commenced.
 
As described in Note 9 to the financial statements, the Company is in default on
repayment of an $11 million loan from the Saudi Arabian government which was
made to the Al Masane Project. The Company is attempting to reschedule payment
of the loan.
 
As described in Note 9 to the financial statements, the Company's refining
subsidiary, South Hampton Refining Company ("South Hampton"), has short-term
notes payable and current portions of long-term obligations totaling $3.8
million. South Hampton does not have the ability to fully repay these current
obligations from internally generated funds. Arabian Shield Development Company
has not guaranteed the debt obligations of South Hampton. The Company's
financial statements do not include any adjustments that might be necessary
should South Hampton be unable to satisfy its current obligations in an orderly
manner.
 
PRICE WATERHOUSE LLP
 
Dallas, Texas
March 25, 1996
 
                                       17
<PAGE>   20
 
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
                          CONSOLIDATED BALANCE SHEETS
 
                                     ASSETS
 
<TABLE>
<CAPTION>
                                                                     DECEMBER 31,
                                                              --------------------------
                                                                 1997           1996
                                                              -----------    -----------
<S>                                                           <C>            <C>
Current Assets
  Cash and cash equivalents.................................  $   534,086    $   385,290
  Short-term investments....................................      407,542        298,726
  Trade receivables.........................................    3,047,311      2,643,691
  Inventories...............................................      548,320        565,346
                                                              -----------    -----------
          Total current assets..............................    4,537,259      3,893,053
 
Refinery Plant, Pipeline and Equipment -- At Cost...........    5,926,188      5,758,852
Less Accumulated Depreciation...............................   (3,238,623)    (2,911,823)
                                                              -----------    -----------
Refinery Plant, Pipeline and Equipment, Net.................    2,687,565      2,847,029
 
Al Masane Project...........................................   33,522,427     32,882,838
Other Interests in Saudi Arabia.............................    2,431,248      2,431,248
Mineral Properties in the United States.....................    1,411,190      1,418,615
Goodwill....................................................           --        117,598
Other Assets................................................      463,230        505,566
                                                              -----------    -----------
          Total Assets......................................  $45,052,919    $44,095,947
                                                              ===========    ===========
</TABLE>
 
                                       18
<PAGE>   21
 
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
                    CONSOLIDATED BALANCE SHEETS -- CONTINUED
 
                      LIABILITIES AND STOCKHOLDERS' EQUITY
 
<TABLE>
<CAPTION>
                                                                     DECEMBER 31,
                                                              --------------------------
                                                                 1997           1996
                                                              -----------    -----------
<S>                                                           <C>            <C>
Current Liabilities
  Accounts payable-trade....................................  $   790,759    $ 1,408,677
  Accrued liabilities.......................................      673,511        520,445
  Accrued liabilities in Saudi Arabia.......................    1,283,401      1,174,229
  Notes payable.............................................   11,375,780     11,375,780
  Current portion of long-term debt.........................      598,000        992,729
  Current portion of long-term obligations..................       37,915        150,904
                                                              -----------    -----------
          Total current liabilities.........................   14,759,366     15,622,764
 
Long-Term Debt..............................................    3,435,773      3,544,112
Long-Term Obligations.......................................       21,205         35,009
Accrued Liabilities in Saudi Arabia.........................      779,149        714,143
Deferred Revenue............................................      114,181        129,685
Commitments and Contingencies...............................           --             --
Minority Interest in Consolidated Subsidiary................    1,044,487      1,003,590
Stockholders' Equity
  Common stock, authorized 40,000,000 shares of $.10 par
     value: issued and outstanding, 21,861,494 shares in
     1997 and 20,956,494 shares in 1996.....................    2,186,149      2,095,649
  Additional paid-in capital................................   35,875,950     34,932,700
  Receivable from stockholder...............................     (126,000)      (126,000)
  Accumulated deficit.......................................  (13,037,341)   (13,855,705)
                                                              -----------    -----------
          Total stockholders' equity........................   24,898,758     23,046,644
                                                              -----------    -----------
          Total Liabilities and Stockholders' Equity........  $45,052,919    $44,095,947
                                                              ===========    ===========
</TABLE>
 
        The accompanying notes are an integral part of these statements.
 
                                       19
<PAGE>   22
 
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                  FOR THE THREE YEARS ENDED DECEMBER 31, 1997
 
<TABLE>
<CAPTION>
                                                     1997           1996           1995
                                                  -----------    -----------    -----------
<S>                                               <C>            <C>            <C>
Revenues
  Refined product sales.......................    $25,591,600    $21,367,438    $17,741,862
  Processing fees.............................        582,519        646,848        616,796
                                                  -----------    -----------    -----------
                                                   26,174,119     22,014,286     18,358,658
Operating costs and expenses
  Cost of refined product sales and
     processing...............................     22,119,668     19,357,737     15,575,054
  General and administrative..................      2,695,043      2,284,422      2,372,683
  Depreciation and amortization...............        538,240        693,251        677,157
                                                  -----------    -----------    -----------
                                                   25,352,951     22,335,410     18,624,894
                                                  -----------    -----------    -----------
Operating income (loss).......................        821,168       (321,124)      (266,236)
 
Other income (expense)
  Interest income.............................         51,062         25,310         33,395
  Interest expense............................       (405,270)      (336,979)      (369,546)
  Minority interest...........................         19,282         13,072             --
  Equity in losses of affiliate...............             --             --        (24,112)
  Miscellaneous income........................        332,122        228,825        257,267
                                                  -----------    -----------    -----------
Net income (loss).............................    $   818,364    $  (390,896)   $  (369,232)
                                                  ===========    ===========    ===========
Net income (loss) per common share:
  Basic.......................................    $      0.04    $     (0.02)   $     (0.02)
                                                  ===========    ===========    ===========
  Diluted.....................................    $      0.04    $     (0.02)   $     (0.02)
                                                  ===========    ===========    ===========
Weighted average number of common and common
  equivalent shares outstanding:
  Basic.......................................     21,306,040     20,286,208     20,030,434
                                                  ===========    ===========    ===========
  Diluted.....................................     22,017,652     20,286,208     20,030,434
                                                  ===========    ===========    ===========
</TABLE>
 
        The accompanying notes are an integral part of these statements.
 
                                       20
<PAGE>   23
 
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
                CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
 
<TABLE>
<CAPTION>
                                        COMMON STOCK          ADDITIONAL     RECEIVABLE
                                  ------------------------      PAID-IN         FROM        ACCUMULATED
                                    SHARES        AMOUNT        CAPITAL      STOCKHOLDER      DEFICIT          TOTAL
                                  ----------    ----------    -----------    -----------    ------------    -----------
<S>                               <C>           <C>           <C>            <C>            <C>             <C>
December 31, 1994...............  20,028,494    $2,002,849    $32,899,119     $(276,000)    $(13,095,577)   $21,530,391
  Common stock and common stock
    subscriptions sold..........     278,000        27,800        250,200            --               --        278,000
  Payment on stockholder
    receivables.................          --            --             --        50,000               --         50,000
  Write-off of stockholder
    receivable..................    (100,000)      (10,000)       (90,000)      100,000               --             --
  Stock options issued..........          --            --        151,431            --               --        151,431
  Net loss......................          --            --             --            --         (369,232)      (369,232)
                                  ----------    ----------    -----------     ---------     ------------    -----------
December 31, 1995...............  20,206,494     2,020,649     33,210,750      (126,000)     (13,464,809)    21,640,590
  Common stock sold.............     450,000        45,000        405,000            --               --        450,000
  Common stock issued for
    services....................     300,000        30,000        520,000            --               --        550,000
  Stock options issued..........          --            --        796,950            --               --        796,950
  Net loss......................          --            --             --            --         (390,896)      (390,896)
                                  ----------    ----------    -----------     ---------     ------------    -----------
December 31, 1996...............  20,956,494     2,095,649     34,932,700      (126,000)     (13,855,705)    23,046,644
  Common stock sold.............     500,000        50,000        450,000            --               --        500,000
  Common stock issued for
    services....................      50,000         5,000         45,000            --               --         50,000
  Common stock issued on debt
    conversion..................     345,000        34,500        310,500            --               --        345,000
  Stock options exercised.......      10,000         1,000         12,750            --               --         13,750
  Stock options issued for
    services....................          --            --        125,000            --               --        125,000
  Net income....................          --            --             --            --          818,364        818,364
                                  ----------    ----------    -----------     ---------     ------------    -----------
December 31, 1997...............  21,861,494    $2,186,149    $35,875,950     $(126,000)    $(13,037,341)   $24,898,758
                                  ==========    ==========    ===========     =========     ============    ===========
</TABLE>
 
        The accompanying notes are an integral part of these statements.
 
                                       21
<PAGE>   24
 
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                  FOR THE THREE YEARS ENDED DECEMBER 31, 1997
 
<TABLE>
<CAPTION>
                                                         1997         1996          1995
                                                       ---------    ---------    ----------
<S>                                                    <C>          <C>          <C>
Operating activities
  Net income (loss)..................................  $ 818,364    $(390,896)   $ (369,232)
  Adjustments for non-cash transactions
     Depreciation and amortization...................    538,240      693,251       677,157
     Equity in losses of affiliate...................         --           --        24,112
     Common stock and stock options issued for
       services......................................    175,000           --       151,431
  Effects of changes in
     Increase in trade receivables...................   (403,620)    (845,570)     (388,839)
     Decrease (increase) in inventories..............     17,026     (134,614)       40,342
     Decrease in other assets........................     42,336      135,287        87,016
     (Decrease) increase in accounts payable and
       accrued liabilities...........................   (464,852)     454,810      (267,830)
     Decrease in deferred revenue....................    (15,504)     (15,504)      (15,504)
  Other..............................................     (7,945)     (70,529)      (12,190)
                                                       ---------    ---------    ----------
          Net cash provided by (used for) operating
            activities...............................    699,045     (173,765)      (73,537)
                                                       ---------    ---------    ----------
Investing activities
  Additions to short-term investments................   (108,816)      (4,116)     (291,915)
  Proceeds from sale of short-term investments.......         --           --       255,787
  Additions to Al Masane Project.....................   (639,589)    (451,110)     (785,751)
  Additions to refinery plant, pipeline and
     equipment.......................................   (167,336)    (195,076)     (153,235)
  Reduction in mineral properties in the United
     States..........................................      7,425           --            --
  Decrease in cash in Saudi Arabia...................         --      396,809        34,167
  Increase in accrued liabilities in Saudi Arabia....    174,178       53,450       276,366
                                                       ---------    ---------    ----------
          Net cash used for investing activities.....   (734,138)    (200,043)     (664,581)
                                                       ---------    ---------    ----------
Financing activities
  Common stock sold..................................    513,750      450,000            --
  Decrease in receivable from stockholder............         --           --        50,000
  Additions to notes payable and long-term
     obligations.....................................    200,000      445,773       721,000
  Reduction of notes payable and long-term
     obligations.....................................   (529,861)    (438,714)     (809,192)
                                                       ---------    ---------    ----------
          Net cash provided by (used for) financing
            activities...............................    183,889      457,059       (38,192)
                                                       ---------    ---------    ----------
Net increase (decrease) in cash......................    148,796       83,251      (776,310)
Cash and cash equivalents at beginning of year.......    385,290      302,039     1,078,349
                                                       ---------    ---------    ----------
Cash and cash equivalents at end of year.............  $ 534,086    $ 385,290    $  302,039
                                                       =========    =========    ==========
</TABLE>
 
        The accompanying notes are an integral part of these statements.
 
                                       22
<PAGE>   25
 
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
 
NOTE 1 -- BUSINESS AND OPERATIONS OF THE COMPANY
 
Since its organization on May 4, 1967, the principal activity of Arabian Shield
Development Company (the "Company") has been the exploration and development of
mineral deposits in Saudi Arabia (Note 7). In February 1986, the Company
purchased all of the issued and outstanding capital stock of Dorchester Coal
Company, which was subsequently renamed American Shield Coal Company (the "Coal
Company") and is currently dormant. The Company, through its wholly-owned
subsidiary American Shield Refining Company (the "Refining Company"), owns all
of the outstanding common stock of Texas Oil and Chemical Company II, Inc.
("TOCCO"). South Hampton Refining Company ("South Hampton") is a wholly-owned
subsidiary of TOCCO, and Gulf State Pipe Line Company, Inc. ("Gulf State") is a
wholly-owned subsidiary of South Hampton. The principal assets of TOCCO and its
subsidiaries are a specialty products refinery located outside of Beaumont,
Texas, which currently processes light naphtha feedstock, and 50 miles of
natural gas and product pipelines which connect the refinery to supplies and a
marine terminal on the Neches River near Beaumont. The Company also owns 44% of
Pioche-Ely Valley Mines, Inc. ("Pioche") which owns mineral deposits in Nevada
(Note 8). Pioche has been consolidated for financial statement purposes since
January 1, 1996.
 
NOTE 2 -- GOING CONCERN
 
The accompanying consolidated financial statements have been prepared assuming
the Company will continue as a going concern. The Company's sources of cash flow
in 1997 were the operations of South Hampton's refinery and the proceeds from
stock sales and loans. The Company is not currently generating cash flow from
any other activities. As the cash flow attributable to South Hampton is fully
dedicated to repayment of debt and funding of refinery operations (described in
Note 9), the cash flow attributable to South Hampton currently is not adequate
to support the Company's operations. As described in Note 9, the Company is
liable to the Saudi Arabian government for an $11,000,000 loan. The Company does
not currently have the financial resources to pay this obligation.
 
Management plans to fund future operations initially through sales of its common
stock and borrowings. It is expected that the operations and obligations of the
Company will be eventually funded from operations of the Al Masane mine.
However, because of uncertainties with respect to future sales of common stock,
obtaining suitable financing, and reaching an agreement on the repayment of the
loan to the Saudi Arabian government, there is substantial doubt about the
Company's ability to continue as a going concern. These financial statements do
not include any adjustments that might result from the outcome of these
uncertainties.
 
NOTE 3 -- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
Principles of Consolidation -- The Company consolidates all subsidiaries for
which it has majority ownership or voting control which is other than temporary.
All material intercompany accounts and transactions are eliminated.
 
As discussed in Note 8, the Company owns 44% of Pioche and has had voting
control for a number of years as a result of a loan which is collateralized by
8% of the outstanding common stock of Pioche. In 1996, the Company concluded
that its voting control of Pioche was no longer temporary. Therefore, Pioche has
been consolidated in 1996 and 1997. The financial statements for 1995, which
account for the investment in Pioche on the equity method, have not been
restated.
 
Cash and cash equivalents -- The Company considers all highly liquid investments
with an original maturity of three months or less to be cash equivalents.
 
                                       23
<PAGE>   26
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
Short-term investment -- At December 31, 1997 and 1996, the Company held a
United States treasury bill with an original maturity of less than one year. The
Company intends to hold this investment to maturity.
 
Inventories -- Refined products and feedstock are recorded at the lower of cost,
determined on the last-in, first-out method (LIFO), or market.
 
Mineral Exploration and Development Costs -- All costs related to the
acquisition, exploration, and development of mineral deposits are capitalized
until such time as (1) the Company commences commercial exploitation of the
related mineral deposits at which time the costs will be amortized, (2) the
related project is abandoned and the capitalized costs are charged to
operations, or (3) when any or all deferred costs are permanently impaired. At
December 31, 1997, none of the projects described in Notes 7 and 8 had reached
the commercial exploitation stage. No indirect overhead or general and
administrative costs have been allocated to any of the projects. In 1996 the
Company adopted Statement of Financial Accounting Standards No. 121, "Accounting
for the Impairment of Long-Lived Assets and for Long-Lived Assets to be Disposed
of" and has concluded that there is no impairment.
 
Refinery Plant, Pipeline and Equipment -- Refinery plant, pipeline, buildings
and equipment are being depreciated using the straight-line method over useful
lives of 3 to 15 years. Maintenance and repairs are charged to expense. Renewals
and betterments are capitalized.
 
Other Assets -- Other assets include catalysts used in refinery operations,
prepaid expenses, a note receivable and certain refinery assets which are being
leased to a third party.
 
Environmental Liabilities -- Remediation costs are accrued based on estimates of
known environmental remediation exposure. Such accruals are recorded even if
uncertainties exist over the ultimate cost of the remediation. Ongoing
environmental compliance costs, including maintenance and monitoring costs, are
expensed as incurred.
 
Deferred Revenue -- Deferred revenue represents funds advanced by a supplier and
customer for equipment purchases and is being amortized over a 15 year period.
 
Statements of Cash Flows -- On the statements of cash flows, cash includes cash
held in the United States and Saudi Arabia. Significant noncash changes in
financial position in 1997 include the issuance of 345,000 shares of common
stock at $1.00 per share for the conversion of $345,000 of indebtedness (Note
9), as well as the issuance of stock and options for services, valued at a total
of $175,000, which is included in general and administrative expenses (Note 11).
Transactions of this type in 1996 include a restructure of debt to include
$445,773 of accrued interest in the loan principal, as well as the issuance of
stock and options for services, valued at a total of $1,346,950, which is
capitalized as a cost of the Al Masane Project (Note 7). Transactions of this
type in 1995 include the write-off of a stockholder receivable to purchase
100,000 shares of common stock at $1.00 per share and the issuance of 278,000
shares of common stock at $1.00 per share for the cancellation of $278,000 of
indebtedness (Note 9).
 
Hedging Program -- In July 1994, South Hampton established a hedging program to
help decrease the volatility of the price of fuel gas to the refinery. South
Hampton purchased several commodity based derivative futures contracts during
1994. Gains and losses related to these contracts are recognized when the
contracts expire. The natural gas market suffered severe price declines in the
last few months of 1994 and into 1995, which resulted in net recognized losses
of $101,000 in 1995. These losses are included as a cost of refined product
sales and processing in the consolidated statements of operations. Since the
fuel prices decreased in 1995 and were expected to soften in the next year or
two, the hedging program was discontinued in June 1995. In June 1997, the
hedging program resumed and resulted in a net recognized gain of $46,000 in
1997.
 
                                       24
<PAGE>   27
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
Net Income (Loss) Per Share -- In the fourth quarter of 1997, the Company
adopted the provisions of Statement of Financial Accounting Standards No. 128,
"Earnings per Share" (SFAS No. 128). In accordance with SFAS No. 128, the
Company computes basic income per common share based on the weighted-average
number of common shares outstanding. Diluted income per common share is computed
based on the weighted-average number of common shares outstanding plus the
number of additional common shares that would have been outstanding if dilutive
potential common shares, consisting of stock options and shares issuable upon
conversion of debt, had been issued (Note 15). Retroactive application, which is
required by SFAS No. 128, did not result in restatement of 1995 or 1996 per
share data.
 
Foreign Currency -- Assets and liabilities denominated in foreign currencies,
principally Saudi Riyals, are translated at rates in effect at the time the
transaction occurs. There has been no significant change in the exchange rate
for Saudi Riyals to the United States dollar during the period covered by these
financial statements. Due to the stability of the Saudi Riyal, the Company feels
it has no material exposure to foreign currency risks and does not employ any
practices to minimize any such risks. It is anticipated that its products in
Saudi Arabia will be sold in US dollars.
 
Goodwill -- Goodwill acquired in connection with the acquisition of TOCCO in
1987 was fully amortized in 1997. The amount reflected in the balance sheet at
December 31, 1996 is net of accumulated amortization of $2,655,925.
 
Management Estimates -- The preparation of financial statements in conformity
with generally accepted accounting principles requires management to make
estimates and assumptions that affect the reported amounts of assets and
liabilities and disclosure of contingent assets and liabilities at the date of
the financial statements and the reported amounts of revenues and expenses
during the reporting period. Actual results could differ from those estimates.
 
Stock-Based Compensation -- Statement of Financial Accounting Standards No. 123,
"Accounting for Stock-Based Compensation" ("Statement No. 123") is effective for
years after 1995. Statement No. 123 establishes accounting and reporting
standards for various stock-based compensation plans. Statement No. 123
encourages the adoption of a fair value based method of accounting for employee
stock options, but permits continued application of the accounting method
prescribed by Accounting Principles Board Opinion No. 25 ("Opinion 25"),
"Accounting for Stock Issued to Employees." Entities that continue to apply the
provisions of Opinion 25 are required to make pro forma disclosures of net
income and earnings per share as if the fair value based method of accounting
had been applied. Refer to Note 11.
 
NOTE 4 -- FAIR VALUE OF FINANCIAL INSTRUMENTS AND CONCENTRATION OF CREDIT RISK
 
At December 31, 1997, the Company's financial instruments included cash, cash
equivalents, investments, accounts receivable, current obligations, and
noncurrent liabilities. The fair values of these items approximate their
carrying amounts at December 31, 1997. Accrued liabilities in Saudi Arabia
consist primarily of accrued salary and benefits. Payment of these items is
contingent on the Company's ability to obtain future financing. As such, a fair
value cannot be reasonably estimated.
 
Financial instruments that are potentially subject to concentrations of credit
risk consist of cash equivalents, short-term investments, and trade accounts
receivable. The Company places its cash equivalents and short-term investments
with high credit quality financial institutions.
 
South Hampton, the Company's only revenue producing asset, sells its products
primarily to companies in the chemical and plastics industries. Downturns in
these industries could negatively impact refinery operations in the future.
South Hampton does not require collateral on its outstanding accounts
 
                                       25
<PAGE>   28
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
receivable balances. South Hampton's largest customer accounted for 10%, 17% and
25% of total sales in 1997, 1996 and 1995, respectively.
 
NOTE 5 -- CONTINGENCIES
 
The operations of the Company in Saudi Arabia have been, and may in the future
be, affected from time to time in varying degree by political developments and
laws and regulations, such as forced divestiture of assets; restrictions on
production, imports and exports; price controls; tax increases and retroactive
tax claims; expropriation of property, cancellation of contract rights and
environmental regulations.
 
A major component of the Company's activities relates to the acquisition,
exploration and development of mineral deposits. There can be no assurance that
the Company will successfully develop any of the properties described in Notes 7
and 8, and, if developed, whether the mineral acquisition, exploration and
development costs incurred will ultimately be recovered. The recovery of such
costs is dependent upon a number of future events, some of which are beyond the
control of the Company. The ability of the Company to develop any of these
properties is dependent upon obtaining additional financing as may be required
and, ultimately, its financial success depends on its ability to attain
successful operations from one or more of its projects.
 
South Hampton, was a defendant in two lawsuits in two district courts in
Jefferson County, Texas brought on July 21, 1993 and July 18, 1994 by two former
employees of the Goodyear Tire & Rubber Company, seeking unspecified actual and
punitive damages for certain alleged illness and diseases resulting from alleged
exposure to certain chemicals during their employment with Goodyear. One of
these lawsuits was settled in March 1997 and the other in January 1998. The cost
to the Company was not significant. A new lawsuit by another former Goodyear
employee was filed in a Jefferson County District Court on December 16, 1997 for
unspecified actual and punitive damages for the same reasons as the other two.
The outcome of this lawsuit is not expected to have a material effect on the
Company's financial position, results of operations or liquidity.
 
South Hampton has been spending an increased amount of time and expense on
environmental and regulatory functions and compliance. It is South Hampton's
policy to accrue costs associated with regulatory compliance when those costs
are reasonably determinable. In 1993, while remediating a small spill area, The
Texas Natural Resources Conservation Commission ("TNRCC") requested that the
refinery drill a well to check for groundwater contamination under the spill
area. Based on the results, estimated costs of $60,000 were accrued at December
31, 1996 to cover the recovery and remediation activity expected to take place
in 1997. However, no action was taken other than further study, and another
$50,000 was accrued at December 31, 1997, for a total of $110,000. This amount
is considered adequate in that various alternative and less expensive means of
recovery are being developed by the South Hampton. Approximately $85,000 has
been expended over a three year period to develop recovery alternatives. The
consulting engineers expect approximately 10,000 barrels of recoverable material
may be available to South Hampton for use in their refining process, but no
reduction has been made in the accrual for estimated remediation costs due to
the uncertainties relating to the recovery process.
 
In August 1997, the TNRCC notified South Hampton that it had violated various
rules and procedures and has proposed administrative penalties totaling $709,408
and recommended that South Hampton undertake certain actions necessary to bring
its operations at the refinery into compliance. The violations generally relate
to various air and water quality issues. South Hampton intends to vigorously
defend against this action on the basis that the allegations are in error or
involve matters that are relatively minor in importance.
 
In addition to the various Environmental Protection Agency and TNRCC air, water
and solid waste regulations, South Hampton is also subject to the regulations of
the U.S. Department of Transportation,
 
                                       26
<PAGE>   29
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
the Occupational, Health and Safety Administration and the Texas General Land
Office, among others. In response to various regulations from these and other
agencies, South Hampton has developed OPA-90 Emergency Response Plans for the
pipeline and the refinery, and is in the process of voluntarily adopting the
requirements of the OSHA Process Safety Management rules. Approximately $37,000,
$35,000 and $80,000 was spent in 1997, 1996 and 1995, respectively, on
development of this OSHA program. The program is approximately 75% completed and
is expected to be completed in 1998 at an additional cost of approximately
$37,000. Due to the uncertain timing and scope of the additional work, no
accruals have been provided.
 
At December 31, 1997, the Company had not made all of the surface rental
payments due to the government of Saudi Arabia under the terms of the Al Masane
Project lease. The past due amount of these rent payments was approximately
$426,000 but, in February 1998, a payment in full of approximately $469,000 was
made. In addition, the Company has not complied with certain statutory reporting
requirements in Saudi Arabia. Management of the Company believes that the lack
of compliance with these requirements will not have any effect on the Company's
planned operations in Saudi Arabia.
 
At December 31, 1997, South Hampton had a $100,000 letter of credit in support
of payment for purchases of natural gas used in the refinery from its main
supplier.
 
NOTE 6 -- INVENTORIES
 
Inventories include the following:
 
<TABLE>
<CAPTION>
                                                                  DECEMBER 31,
                                                             ----------------------
                                                               1997          1996
                                                             --------      --------
<S>                                                          <C>           <C>
Refinery feedstock.........................................  $ 86,591      $     --
Refined products...........................................   461,729       565,346
                                                             --------      --------
          Total inventories................................  $548,320      $565,346
                                                             ========      ========
</TABLE>
 
At December 31, 1997, LIFO value approximated current cost. At December 31,
1996, current cost exceeded LIFO value by approximately $163,000.
 
NOTE 7 -- MINERAL EXPLORATION AND DEVELOPMENT COSTS IN SAUDI ARABIA
 
In the accompanying consolidated financial statements, the deferred development
costs have been presented based on the related projects' geographic location
within Saudi Arabia. This includes the "Al Masane Project"(the "Project") and
"Other Interests in Saudi Arabia" which primarily pertains to the costs of
rentals, field offices and camps, core drilling and labor incurred at the Wadi
Qatan and Jebel Harr properties.
 
The Company has held exploration licenses for the Wadi Qatan and Jebel Harr
areas in Saudi Arabia. Although the licenses have expired, the Saudi Arabian
government has verbally advised the Company that they will be extended as long
as mineral exploration is being carried out on the areas which they cover. When
financing for the Al Masane project is completed, the Company anticipates
applying for an exploration license for an area of 2,800 square kilometers which
will include the original Greater Al Masane area plus the Wadi Qatan and Jebel
Harr areas. The Company has had positive results from its exploration work at
these sites; however, it has directed limited amounts of time and resources to
them in recent years while it negotiated with the Saudi government for the Al
Masane lease. The Company does not intend to abandon these sites.
 
On April 26, 1993, the Council of Ministers passed a resolution granting the
Company a mining lease for the Al Masane Project, and on May 22, 1993, a Royal
Decree was issued by the King. The initial period of
 
                                       27
<PAGE>   30
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
the mining lease is 30 years, which can be renewed for another period or
periods, not to exceed 20 years. The lease area is 44 square kilometers in size.
The lease agreement stipulates that the Company is to pay the Saudi government a
surface rental of approximately $117,000 a year. The Company made the first
year's payment in August 1993. As of December 31, 1997, the Company had not paid
for rentals of approximately $426,000 but, in February 1998, a payment in full
of approximately $469,000 was made. A loan from the Saudi Industrial Development
Fund ("SIDF"), was applied for on September 30, 1995, and conditional approval
was received in December 1997. The Company intends to form a Saudi limited
liability company to be owned 50% by the Company and 50% by the Al Mashreq
Company for Mining Investments (Al Mashreq), and transfer the mining lease to
it, free and clear of any lien interest the Saudi government has. The lease
agreement stipulates that, after two years of profitable mine operations, a
Saudi public stock company will be formed to which the limited liability company
will transfer its interest in the Al Masane Project. The limited liability
company will own no less than 50% of the stock in the public stock company. The
Petroleum and Mineral Organization ("PETROMIN"), a company wholly-owned by the
Saudi government, has an option to acquire up to 25% of the stock and the
remaining interests not owned by the Company and Al Mashreq or acquired by
PETROMIN are to be put out for public subscription to Saudi citizens.
 
The Company has an $11 million interest-free loan from the Saudi Arabian
government, the proceeds of which were used to fund the Project. The loan was
scheduled to be repaid in ten annual installments beginning in 1984. None of the
scheduled payments have been made. Pursuant to Article 18 of the Mining Lease
Agreement, the Company intends to repay the loan in accordance with a repayment
schedule to be agreed upon with the Saudi Arabian government from its share of
Project cash flows. While the mining lease was granted in 1993, a rescheduling
of the loan payments has not yet been negotiated. All of the Company's "movable
and immovable" assets in Saudi Arabia are pledged as collateral for the loan.
 
On May 20, 1996, the Company entered into a Financial and Legal Services and
Advice Agreement with two Saudi Arabian advisors to provide the following
services in connection with the Al Masane mining project: (1) the formation of a
Saudi limited liability company with the necessary capital to purchase the
Company's interest in the mining lease and to pay its share of the project
costs, (2) to finalize the required procedures for the issuance of an industrial
license, (3) to finalize the necessary procedures to obtain the loan from the
SIDF, (4) to apply for and receive loans from commercial banks necessary to
finance the project and (5) to apply and obtain approval for the transfer of the
mining lease to the limited liability company. As consideration for their
services, the Company agreed to pay the two advisors $10,000 each for the
issuance of the industrial license and to pay one of them $10,000 upon approval
of the loan by the SIDF. The Company also agreed to issue them up to 2,000,000
shares of the Company's common stock and to grant them options to purchase up to
2,300,000 shares of the Company's common stock. The Company was obligated to
issue such shares and options in designated amounts upon completion of each of
the foregoing services. The options would have a five-year term commencing on
the date of formation of the Saudi limited liability company with an exercise
price of $1.00 per share. On December 3, 1996, the industrial license was issued
to the Company and its Saudi Arabian advisors, and the Company has paid $20,000
in cash and is obligated at December 31, 1997 for the issuance of 300,000 shares
of common stock and stock options for 345,000 shares at $1.00 per share. The
Agreement was terminated in August 1997 and negotiations are being held to
complete a new agreement.
 
Phase I of the work on the Project (sinking shaft, tunneling and drilling) was
completed in April 1981. Since that time, there have been a series of project
feasibility studies in 1982, 1984, 1989, 1992, and 1994, conducted by Watts,
Griffis and McOuat Limited, consulting geologist, indicating the commercial
viability of the Project. The 1994 report, and an update prepared in 1996,
estimates proven and probable reserves of copper, zinc, silver and gold of 7.2
million tonnes in the Project with the potential to increase
                                       28
<PAGE>   31
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
these reserves with further exploration. The report projects production of the
proven and probable reserves over a ten-year period. A cash flow projection was
made based on the assumption that 50% of the financing of the project will come
from loans from the Saudi Industrial Development Fund, 25% from bank loans, and
25% from equity financing of the new Saudi limited liability company. Revenues
were estimated utilizing projected mineral prices from a third party pricing
expert. The report projected positive net cash flows to the Company of $47.5
million over the life of the Project. According to the provisions of Article 46
of the Saudi Mining Code, no taxes will be payable to the Saudi government
during the first stage of operations on a mining lease, which is the period of
five years starting from the earlier of (a) the date of the first sale of
products or (b) the beginning of the fourth year since the issue of the lease.
 
Deferred development costs of the Al Masane Project at December 31, 1997, 1996
and 1995, and the changes in these amounts for each of the three years then
ended are detailed below:
 
<TABLE>
<CAPTION>
                               BALANCE AT                BALANCE AT                  BALANCE AT
                              DECEMBER 31,   ACTIVITY   DECEMBER 31,    ACTIVITY    DECEMBER 31,   ACTIVITY
                                  1997       FOR 1997       1996        FOR 1996        1995       FOR 1995
                              ------------   --------   ------------   ----------   ------------   --------
<S>                           <C>            <C>        <C>            <C>          <C>            <C>
Property and equipment:
  Mining equipment..........  $ 2,160,206               $ 2,160,206                 $ 2,160,206
  Construction costs........    3,140,493                 3,140,493                   3,140,493
                              -----------               -----------                 -----------
         Total..............    5,300,699                 5,300,699                   5,300,699
Other costs:
  Labor, consulting services
    and project
    administration costs....   19,145,296    $562,523    18,582,773    $1,942,586    16,640,187    $616,912
  Materials and
    maintenance.............    6,168,661         737     6,167,924           914     6,167,010       5,326
  Feasibility study.........    2,907,771      76,329     2,831,442        41,455     2,789,987     163,513
                              -----------    --------   -----------    ----------   -----------    --------
         Total..............   28,221,728     639,589    27,582,139     1,984,955    25,597,184     785,751
                              -----------    --------   -----------    ----------   -----------    --------
                              $33,522,427    $639,589   $32,882,838    $1,984,955   $30,897,883    $785,751
                              ===========    ========   ===========    ==========   ===========    ========
</TABLE>
 
The deferred development costs of the "Other Interests in Saudi Arabia", in the
total amount of approximately $2.4 million, consist of approximately $1.5
million associated with the Greater Al Masane area and the balance of
approximately $900,000 is associated primarily with the Wadi Qatan and Jebel
Harr areas. In the event an exploration license for these areas is not granted,
the entire amount of deferred development costs relating thereto would be
written off.
 
NOTE 8 -- MINERAL PROPERTIES IN THE UNITED STATES
 
The Company has voting rights of approximately 52% and directly owns
approximately 44% of the outstanding common stock of Pioche. During 1988,
634,223 shares of Pioche stock were deemed acquired through in-substance
foreclosure on a $114,537 note due from the issuer's estate. The original date
of the note was May 31, 1985, and the note was due on May 31, 1995; however,
management of the Company extended the due date to December 31, 1998 to allow
the estate the opportunity to pay off the note. Until the note is paid, the
Company has the voting rights to these shares. At this time, it is not possible
to determine whether the issuer's estate will be able to repay the note when
due. If the note is not repaid, the Company could take ownership of the shares.
At December 31, 1996, the Company determined the loan was not likely to be
repaid, and has consolidated the accounts of Pioche in the accompanying
financial statements for 1997 and 1996. Previously, the investment in Pioche was
accounted for on the equity method. The consolidation of Pioche increased total
assets at December 31, 1996 by approximately $1,200,000 and had no effect on the
net loss reported for 1996.
 
                                       29
<PAGE>   32
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
The principal assets of Pioche are an undivided interest in 48 patented and 81
unpatented mining claims and a 300 ton-per-day mill located on the
aforementioned properties in the Pioche Mining District in southeastern Nevada.
Due to the lack of capital, the properties held by Pioche have not been
commercially operated for approximately 35 years. During 1994, Pioche attempted
to drill a core hole on this property. The core hole was intended to go down to
1,500 feet but encountered formation problems at 700 feet and further drilling
had to be abandoned. A new site will be selected and management expects a second
core hole to be drilled when financing becomes available. In late 1996, Pioche
was extended a proposal from a prominent mining company for the lease of its
mining claims and on October 1997, an "Exploration Agreement and Option to
Purchase" was entered into. The agreement provides for annual payments to Pioche
of $50,000 for seven years until, or unless, an option is exercised to purchase
an 85% interest in the mining claims for $3,000,000. The mining company will pay
all annual taxes and claim rentals and has agreed to expend at lease $50,000 in
exploration work each year and to drill at least one hole during the first year.
The agreement can be terminated upon 60 days written notice from the mining
company.
 
The Company has an option to buy 720,000 shares (approximately 10% of the
outstanding shares) of Pioche common stock at $0.20 per share. The option
expires on June 1, 2002.
 
On June 30, 1997, Pioche entered into an option agreement to lease the mill for
one year, or as long thereafter as there are operations within the mill and /or
active milling of ore. The lease provides for lease payments of $1.00 per short
ton of ore milled with a maximum daily payment of $300 and a minimum daily
payment of $100.
 
NOTE 9 -- NOTES PAYABLE, LONG-TERM DEBT AND LONG-TERM OBLIGATIONS
 
Notes payable, long-term debt and long-term obligations at December 31 are
summarized as follows:
 
<TABLE>
<CAPTION>
                                                             1997           1996
                                                          -----------    -----------
<S>                                                       <C>            <C>
Notes payable:
  Secured note to Saudi Arabian government. See (B).....  $11,000,000    $11,000,000
  Unsecured note to a Saudi investor. See (D)...........       13,280         13,280
  Unsecured note to a Saudi investor. See (E)...........      350,000        350,000
  Other.................................................       12,500         12,500
                                                          -----------    -----------
          Total.........................................  $11,375,780    $11,375,780
                                                          ===========    ===========
Long-term debt:
  Revolving bank note. See (A)..........................  $ 1,590,000    $ 1,890,000
  Unsecured note to a Saudi company. See (C)............    1,945,773      1,945,773
  Unsecured notes to foreign investors. See (F).........      498,000        598,000
  Bank note. See (G)....................................           --        103,068
                                                          -----------    -----------
          Total.........................................    4,033,773      4,536,841
  Less current portion..................................     (598,000)      (992,729)
                                                          -----------    -----------
          Total.........................................  $ 3,435,773    $ 3,544,112
                                                          ===========    ===========
Long-term obligations:
  Noninterest-bearing note to a supplier and customer
     for capital improvements. See (H)..................  $    24,000    $   128,683
  Deferred compensation contracts. See (I)..............       35,120         57,230
                                                          -----------    -----------
          Total.........................................       59,120        185,913
  Less current portion..................................      (37,915)      (150,904)
                                                          -----------    -----------
          Total.........................................  $    21,205    $    35,009
                                                          ===========    ===========
</TABLE>
 
                                       30
<PAGE>   33
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
- ---------------
 
(A)  In 1990, South Hampton and a bank entered into an Amended and Restated
     Credit Agreement ("the Agreement"). Funding under the Agreement was
     provided in two facilities: Facility A in the principal amount of
     $4,400,000, funded in a lump-sum, and Facility B in the principal amount of
     up to $1,500,000, to be used by South Hampton for working capital purposes
     and support of feedstock purchases. Facility B was fully drawn down in the
     form of letters of credit. In 1992, the bank drew on the letters of credit
     provided by a related party of the Company (see (C) below.)
 
     On October 15, 1996, South Hampton and the bank agreed to amend and restate
     the Agreement (the "Restated Agreement"). South Hampton executed a new
     Promissory Note in the original principal amount of $1,965,000 having a
     December 31, 1998 maturity date (extended in March 1998 to December 31,
     1999) and bearing interest at the rate of one percent above the prime
     lending rate in effect at the bank's New York office payable monthly in
     arrears on the last day of each month. Advances under the Restated
     Agreement are not to exceed the lesser of $1,965,000 or the borrowing base,
     which is calculated as the cash collateral account and eligible receivables
     and inventory. Minimum principal payments of $75,000 are to be made,
     payable by the last day of each quarter commencing December 31, 1996. As in
     the previous Agreement, South Hampton has agreed to collect all receivables
     through a cash collateral account at a local bank. Various restrictions
     have been placed on how funds may be spent by South Hampton and periodic
     reports must be provided to the bank. Under certain guidelines, the
     Restated Agreement permits certain cash distributions to Saudi Fal Co.,
     Ltd. ("Saudi Fal"), TOCCO, the Refining Company, and the Company. The note
     is collateralized by all of the assets of TOCCO and its subsidiaries and a
     pledge of TOCCO common stock owned by the Refining Company. The Restated
     Agreement contains certain financial covenants, including a minimum current
     ratio and fixed charges coverage ratio.
 
(B)  The Company has an interest-free loan of $11,000,000 from the Saudi Arabia
     Ministry of Finance and National Economy, the proceeds of which were used
     to finance the development phase of the Al Masane Project. The loan was
     repayable in ten equal annual installments of $1,100,000, with the initial
     installment payable on December 31, 1984. None of the ten scheduled
     payments have been made. Pursuant to the mining lease agreement covering
     the Al Masane Project, the Company intends to repay the loan in accordance
     with a repayment schedule to be agreed upon with the Saudi Arabian
     government from its share of Project cash flow. An agreement has not yet
     been reached regarding either the rescheduling or source of these payments.
     The loan is collateralized by all of the Company's "movable and immovable"
     assets in Saudi Arabia.
 
(C)  In 1990, Saudi Fal, a Saudi company owned by a shareholder of the Company,
     agreed to issue a guarantee of $1,500,000 securing a letter of credit
     facility to enable South Hampton to buy feedstock. In return for the
     guarantee, Saudi Fal was given an option to purchase all of the outstanding
     stock of TOCCO. The option was not exercised and has expired. On March 31,
     1992, the $1,500,000 guarantee was not renewed by Saudi Fal. As a result,
     the bank drew on the letter of credit provided by Saudi Fal for its
     guarantee and applied the $1,500,000 to reduce the principal amount of the
     bank note. The note is now owed by South Hampton to Saudi Fal. On October
     15, 1996, South Hampton and Saudi Fal agreed to restructure the loan terms,
     whereby the accrued interest to date of $445,773 was added to principal,
     the interest rate was set at prime plus 1%, and the maturity date was
     changed to December 31, 1998. In March 1998, the maturity date was extended
     to December 31, 1999. This new note has a second lien position behind the
     bank's position as discussed in (A) above and is convertible into 1,945,773
     shares of common stock.
 
(D)  Represents a noninterest-bearing demand loan payable.
 
(E)  Represents an unsecured, noninterest-bearing advance made in 1984 to the Al
     Masane Project.
 
                                       31
<PAGE>   34
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
(F)  Represents loans payable to a stockholder of the Company for $445,000, and
     the Company's president for $53,000. $200,000 is due in 1999, with interest
     payable at the LIBOR rate plus 2% at maturity. The remaining amounts are
     due on demand, with interest payable at the LIBOR rate plus 2%. Each loan
     provides for an option to convert the loan amount to shares of the
     Company's common stock at $1.00 per share anytime within five years from
     the date of the loan. In December 1997, a relative of the Company's
     president and stockholder who had loaned $300,000 to the Company in 1995,
     exercised the option and converted his loan amount, plus accrued interest
     of $45,000, into common stock.
 
(G)  This note payable was collateralized by land, an office building, and all
     equipment and furniture and fixtures of TOCCO. As described in Note 10, the
     building collateralized by this note had been leased to a third party and,
     in June 1997, was sold and part of the proceeds was used by TOCCO to pay
     off this note.
 
(H)  Balance represents amount due under a note payable to an unrelated refining
     company that provided loans to South Hampton to fund certain refining
     processes. Repayment was to be made when certain feed rate criteria and
     number of days of operations had been reached. As of December 31, 1997,
     these criteria had been met and the loan is being repaid.
 
(I)  In connection with the acquisition of TOCCO, deferred compensation
     contracts between TOCCO and a certain former employee and one current
     employee were restructured, reducing the gross payments due under the
     original contracts. Default on payments due under the restructured
     agreements would invalidate the negotiated settlement amounts resulting in
     TOCCO being liable for the amounts due under the original contracts. TOCCO
     has complied with the terms of these contracts through 1997. However, if
     TOCCO were to default on these contracts, it would be liable for an
     additional amount of $440,130. The recorded liability at December 31, 1997
     and 1996 has been determined utilizing a discount rate of 8.0%.
 
Scheduled maturities of long-term debt and long-term obligations, which exclude
current notes payable balances aggregating $11,375,780, are as follows:
 
<TABLE>
<CAPTION>
 
<S>                                                           <C>
1998........................................................  $  635,915
1999........................................................   3,456,978
                                                              ----------
          Total.............................................  $4,092,893
                                                              ==========
</TABLE>
 
Interest of $305,007, $186,190 and $244,828 was paid in 1997, 1996 and 1995,
respectively.
 
NOTE 10 -- COMMITMENTS
 
South Hampton leases vehicles and equipment for use in operations for
approximately $29,000 per month from a related party on a month to month basis.
South Hampton incurred costs related to this agreement of approximately
$349,000, $349,000 and $316,000 in 1997, 1996 and 1995, respectively.
 
The Company incurred total rental expenses for office space and certain vehicles
and equipment of approximately $361,000, $361,000 and $302,000 in 1997, 1996 and
1995, respectively.
 
In February 1993, TOCCO entered into an agreement to lease to a third party a
building with a net book value at December 31, 1996 of $310,926 which TOCCO did
not use in its operations. The lease was recorded as an operating lease and the
building was included in Other Assets. As described in Note 9, the leased
building was pledged as collateral for a note payable. In June 1997, the
building was sold for approximately $695,000. The sale resulted in a 10 year
note receivable for $610,000 bearing interest at 9%. The note is pledged to a
bank. Miscellaneous income includes approximately $25,000, $102,000, and
$102,000 in 1997, 1996 and 1995, respectively of rental income pursuant to this
lease. The gain on sale of approximately $387,000 has been deferred, and is
being recognized on the installment method as payments are received on the note.
The note is included in Other Assets, net of the deferred gain.
                                       32
<PAGE>   35
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
A provision of the purchase agreement related to the acquisition of TOCCO by the
Refining Company requires TOCCO to reserve up to 10% of its common stock to be
available for sale to the employees of TOCCO on such terms and conditions and at
such times as determined by TOCCO.
 
South Hampton has guaranteed a note for $160,000 for a limited partnership in
which South Hampton has a 19% interest.
 
NOTE 11 -- COMMON STOCK AND STOCK OPTIONS
 
At December 31, 1997, Saudi Arabian investors owned approximately 64% of the
Company's outstanding common stock.
 
Common Stock -- The proceeds from common stock sales are used to finance mineral
exploration and development activities in Saudi Arabia and general and
administrative expenses in the United States. Agreements relating to certain
stock sold to investors provide that shares may not be traded in United States
markets unless registered under the United States Securities Act of 1933 or
unless they are sold pursuant to an available exemption from registration.
 
Notes receivable from stockholders for the purchase of common stock of $126,000
at December 31, 1997 and 1996 represents a note from a director and officer
which matures on December 31, 1998. Notes receivable from stockholders are
classified as a reduction of stockholders' equity.
 
Stock Options -- Under the terms of the Company's Employee Stock Option Plan
(the "Employee Plan"), incentive options are granted at the market price of the
stock on the date of grant and non-incentive options are granted at a price not
less than 85% of the market price of the stock on the date of grant. The
Employee Plan was adopted on May 16, 1983 for a term of ten years. At the
Company's annual stockholders meeting on December 29, 1992, the stockholders
approved an extension of the term of the Employee Plan for another ten years to
May 16, 2003 and also approved an increase in the number of shares reserved for
issuance thereunder from 250,000 to 500,000. On November 5, 1997, the Employee
Plan was registered with the Securities and Exchange Commission.
 
To enhance the Company's ability to obtain and retain qualified directors, it
instituted the 1987 Non-Employee Director Stock Option Plan (the "Non-Employee
Director Plan") which provides for each non-employee director to receive an
option for 10,000 shares of common stock upon election to the board of directors
with the exercise price equal to the fair market value of the stock at the date
of grant. The number of shares reserved for issuance under this plan is 100,000.
The Non-Employee Director Plan was instituted in 1987 for a duration of ten
years and in 1997 it expired. A new plan may be instituted at a later date.
 
Under the above plans, 325,000 shares were reserved for grant at December 31,
1997. The options for the Employee Plan vest at such times and in such amounts
as is determined by the Compensation Committee of the Board of Directors at the
date of grant. The options for the Non-Employee Director Plan vest in cumulative
annual installments of 20% beginning one year from the date of grant. The
options for both plans are exercisable for a period of ten years.
 
In 1995, the Company wrote off a receivable from a company controlled by a
director of the Company in the amount of $100,000 resulting from the exercise of
stock options.
 
In 1995, three foreign investors and the president of the Company loaned the
Company $668,000 and $53,000, respectively (See Note 9). The agreements provide
that the lender would have the option, at anytime within five years from the
date of the loan, to convert the debt plus accrued interest into restricted
shares of the Company's common stock at $1.00 per share. In September 1995, one
of the investors exercised his option and converted $123,000 of his loan to
123,000 shares of common stock outstanding.
                                       33
<PAGE>   36
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
In October 1995, the Board of Directors approved an option for the president of
the Company to exchange $400,000 of his unpaid salary for restricted shares of
the Company's common stock at $1.00 per share. The options do not expire and
they were exercisable immediately upon grant.
 
On May 20, 1996, the Company entered into a Financial and Legal Services and
Advice Agreement with two Saudi Arabian advisors who assisted the Company with
the Al Masane Project (See Note 7). The Agreement was terminated by the Company
in August 1997. The Agreement provided for consideration to the advisors of up
to 2,000,000 shares of the Company's common stock and options to purchase up to
2,300,000 shares of common stock at $1.00 per share. The options were to be
granted in designated amounts upon the completion of various obligations by the
advisors. The options were immediately exercisable upon grant and would have a
five year term beginning on the date of the formation of the Saudi limited
liability company. At December 31, 1996, 300,000 shares of common stock, valued
at $550,000, and options to purchase 345,000 restricted shares, valued at
$796,950, had been earned under the Agreement.
 
For stock options granted to employees and directors at an exercise price below
market price on the date of grant, the Company records an expense equal to the
difference between the exercise price and the market prices on the date of
grant. An expense is also recorded for the difference between sales price and
market price for stock sold to employees and directors, not pursuant to options,
at below market prices.
 
For the options to purchase 668,000 shares of stock granted to investors during
1995, the Company recognized an expense of $76,500, which is included in general
and administrative expense in the Company's results of operations for the year
ended December 31, 1995. For the options to purchase 400,000 shares of stock
granted to the Company's president in 1995, the Company recorded compensation
expense in the amount of $74,900, which is included in general and
administrative expense in the Company's results of operations for the year ended
December 31, 1995.
 
During 1997, the Company granted options to purchase 100,000 shares of stock and
issued 50,000 shares of stock for services to two directors of the Company. The
Company recorded compensation expense in the amount of $175,000, which is
included in general administrative expense in the Company's results of
operations for the year ended December 31, 1997. The Company has adopted only
the disclosure provisions of Statement No. 123, as discussed in Note 3.
Therefore, compensation expense for stock options granted to employees is
measured as the excess, if any, of the quoted market price of the Company's
stock at the date of grant over the amount an employee must pay to acquire the
stock. If the Company recognized compensation expense based upon the fair value
at the grant date for options granted to employees in 1997 and 1995 (none were
granted in 1996), the Company's 1997, 1996 and 1995 net income (loss) and income
(loss) per share would be the pro forma amounts indicated as follows:
 
<TABLE>
<CAPTION>
                                                  1997        1996         1995
                                                --------    ---------    ---------
<S>                                             <C>         <C>          <C>
Net income (loss)
  As reported.................................  $818,364    $(390,896)   $(369,232)
  Pro forma...................................  $635,714    $(390,896)   $(726,332)
Income (loss) per common share -- basic and
  diluted
  As reported.................................  $    .04    $    (.02)   $    (.02)
  Pro forma...................................  $    .03    $    (.02)   $    (.04)
</TABLE>
 
                                       34
<PAGE>   37
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
The fair value of these options was estimated at the date of grant using the
Black-Scholes option pricing model with the following weighted-average
assumptions: expected volatility of 85 percent; risk-free interest rate of 6
percent; no dividend yield; and expected lives of three to 10 years.
 
The pro forma amounts presented are not representative of the amounts that will
be disclosed in the future because they do not take into effect pro forma
expenses related to grants before 1995.
 
Additional information with respect to all options outstanding at December 31,
1997, and changes for the three years then ended was as follows:
 
<TABLE>
<CAPTION>
                                                                     1995
                                                         -----------------------------
                                                                      WEIGHTED AVERAGE
                                                          SHARES       EXERCISE PRICE
                                                         ---------    ----------------
<S>                                                      <C>          <C>
Outstanding at beginning of year.......................    215,000         $1.83
  Granted..............................................  1,121,000          1.00
  Exercised............................................   (123,000)         1.00
                                                         ---------
Outstanding at end of year.............................  1,213,000         $1.15
                                                         =========         =====
Options exercisable at December 31, 1995...............  1,163,500         $1.12
                                                         =========         =====
</TABLE>
 
<TABLE>
<CAPTION>
                                                                     1996
                                                         -----------------------------
                                                                      WEIGHTED AVERAGE
                                                          SHARES       EXERCISE PRICE
                                                         ---------    ----------------
<S>                                                      <C>          <C>
Outstanding at beginning of year.......................  1,213,000         $1.15
  Granted..............................................    345,000          1.00
                                                         ---------
Outstanding at end of year.............................  1,558,000         $1.11
                                                         =========         =====
Options exercisable at December 31, 1996...............  1,550,000         $1.10
                                                         =========         =====
</TABLE>
 
Weighted average fair value per share of options granted in 1996 was $2.31.
 
<TABLE>
<CAPTION>
                                                                     1997
                                                         -----------------------------
                                                                      WEIGHTED AVERAGE
                                                          SHARES       EXERCISE PRICE
                                                         ---------    ----------------
<S>                                                      <C>          <C>
Outstanding at beginning of year.......................  1,558,000         $1.11
  Granted..............................................    110,000          1.14
  Forfeited............................................    (10,000)         3.50
  Exercised............................................    (10,000)         1.38
                                                         ---------
Outstanding at end of year.............................  1,648,000         $1.10
                                                         =========         =====
Options exercisable at December 31, 1997...............  1,639,000         $1.09
                                                         =========         =====
</TABLE>
 
Weighted average fair value per share of options granted in 1997 was $1.77.
 
Information about stock options outstanding at December 31, 1997 is summarized
as follows:
 
<TABLE>
<CAPTION>
                                                        OPTIONS OUTSTANDING
                                         -------------------------------------------------
                                                       WEIGHTED AVERAGE
               RANGE OF                    NUMBER         REMAINING       WEIGHTED AVERAGE
            EXERCISE PRICES              OUTSTANDING   CONTRACTUAL LIFE    EXERCISE PRICE
            ---------------              -----------   ----------------   ----------------
<S>                                      <C>           <C>                <C>
$0 to 1................................   1,443,000       7.1 years            $1.00
$1 to 2................................     165,000       7.3 years             1.55
$2 to $3.75............................      40,000       5.7 years             2.85
                                          ---------
                                          1,648,000                            $1.10
                                          =========                            =====
</TABLE>
 
                                       35
<PAGE>   38
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
<TABLE>
<CAPTION>
                                                              OPTIONS EXERCISABLE
                                                         ------------------------------
                                                           NUMBER      WEIGHTED AVERAGE
               RANGE OF EXERCISE PRICES                  EXERCISABLE    EXERCISE PRICE
               ------------------------                  -----------   ----------------
<S>                                                      <C>           <C>
  $0 to 1..............................................   1,443,000         $1.00
  $1 to 2..............................................     165,000          1.55
  $2 to $3.75..........................................      31,000          2.84
                                                          ---------
                                                          1,639,000         $1.09
                                                          =========         =====
</TABLE>
 
NOTE 12 -- INCOME TAXES
 
The income (loss) before income taxes was $818,364, ($390,896) and ($369,232)
for the years ended December 31, 1997, 1996 and 1995, respectively.
 
Income tax expense (benefit) for the years ended December 31, 1997, 1996 and
1995 differs from the amount computed by applying the applicable U.S. corporate
income tax rate of 34% to net income (loss) before income taxes. The reasons for
this difference are as follows:
 
<TABLE>
<CAPTION>
                                                   1997        1996        1995
                                                 ---------   ---------   ---------
<S>                                              <C>         <C>         <C>
Income taxes at U.S. statutory rate............  $ 278,244   $(132,905)  $(125,539)
Goodwill amortization..........................     39,252      94,228      95,303
Net operating losses carried forward
  (utilized)...................................   (326,839)     37,924      25,731
Other items....................................      9,343         753       4,505
                                                 ---------   ---------   ---------
          Total tax expense....................  $      --   $      --   $      --
                                                 =========   =========   =========
</TABLE>
 
The tax effects of temporary differences that give rise to significant portions
of the deferred tax assets and deferred tax liabilities for 1997, 1996 and 1995
were as follows:
 
<TABLE>
<CAPTION>
                                                       DECEMBER 31,
                                       --------------------------------------------
                                           1997            1996            1995
                                       ------------    ------------    ------------
<S>                                    <C>             <C>             <C>
Deferred tax liabilities:
  Refinery plant, pipeline and
     equipment.....................    $   (323,513)   $   (287,845)   $   (368,385)
Deferred tax assets:
  Accounts receivable..............          45,967          57,284          49,544
  Mineral interests................         196,446         196,446         196,446
  Accrued liabilities..............          49,341          32,300              --
  Net operating loss carryforwards
     (NOLs)........................      10,943,970      11,333,611      11,274,638
  Tax credit carryforwards.........         147,501         221,322         651,504
                                       ------------    ------------    ------------
Gross deferred tax assets..........      11,383,225      11,840,963      12,172,132
Valuation allowance................     (11,059,712)    (11,553,118)    (11,803,747)
                                       ------------    ------------    ------------
          Net deferred tax
            assets.................         323,513         287,845         368,385
                                       ------------    ------------    ------------
          Net deferred taxes.......    $         --    $         --    $         --
                                       ============    ============    ============
</TABLE>
 
During 1995, the Company's gross deferred tax asset increased by $2,003,157 to
$12,172,132 at December 31, 1995. The primary reason for this increase in the
gross deferred tax asset is due to a restatement of NOLs from prior years. There
was no change in judgment about the Company's ability to realize its net
deferred tax asset; therefore, the valuation allowance was increased by a
corresponding amount. If certain substantial changes in the Company's ownership
should occur, there would be an annual limitation on the amount of tax
carryforwards which could be utilized.
 
                                       36
<PAGE>   39
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
At December 31, 1997, the Company had approximately $32,300,000 of net operating
loss carryforwards and approximately $148,000 of general business credit
carryforwards. These carryforwards expire during the years 1998 through 2011. In
addition, the Company has minimum tax credit carryforwards of approximately
$49,000 that may be carried over indefinitely. Approximately $1,700,000 of the
net operating loss carryforwards and $13,000 of the general business credit
carryforwards are limited to the net income of TOCCO. Approximately $5,900,000
of the net operating loss carryforwards are limited to the net income of the
Coal Company.
 
The Company has no Saudi Arabian tax liability.
 
NOTE 13 -- SEGMENT INFORMATION
 
The Company has operations in two industry segments and geographic regions. Its
refinery operations represent the significant portion of its current operating
results and are exclusively in the United States, whereas its mining operations,
conducted mainly in Saudi Arabia, mostly relate to costs which have been
deferred during the development phase of these operations. The only mining
operations conducted in the United States relate to the Company's subsidiary,
Pioche. The Company has no significant corporate activities.
 
Since a substantial portion of the Company's mineral properties and interests
are located outside of the United States, its business and properties are
subject to foreign laws and foreign conditions, with the attendant varying risks
and advantages. Foreign exchange controls, foreign legal and political concepts,
foreign government instability, international economics and other factors create
risks not necessarily comparable with those involved in doing business in the
United States.
 
For 1997, 1996 and 1995, essentially all activity on the Company's consolidated
statement of operations relates to the refinery. The 1997, 1996 and 1995 results
include $39,475, $33,944 and $54,063, respectively, of unallocated costs
recorded in general and administrative expenses related to the Saudi Arabian
operations. The 1997, 1996 and 1995 results include immaterial amounts of
interest expense related to notes payable that relate to the Saudi Arabian
mining operations. All items included in the Company's consolidated balance
sheet related to the Saudi Arabian operations are specifically identified on the
face of the consolidated balance sheet with the exception of notes payable which
have been identified in Note 9.
 
NOTE 14 -- RELATED PARTY TRANSACTIONS
 
The Company shares office facilities and certain expenses with companies owned
by the chairman of the Company. At December 31, 1997 and 1996, these companies
did not owe any amounts to the Company.
 
Noncurrent Accrued Liabilities in Saudi Arabia in the consolidated balance sheet
represent amounts payable to the Company's president.
 
Other significant related party transactions have been addressed in the related
notes to the consolidated financial statements. In particular, see Notes 9 and
11 for additional information.
 
                                       37
<PAGE>   40
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
NOTE 15 -- NET INCOME (LOSS) PER COMMON SHARE
 
Net income per share for 1997 has been calculated as follows:
 
<TABLE>
<CAPTION>
                                                                  WEIGHTED
                                                                   AVERAGE
                                                       NET         SHARES        PER
                                                      INCOME     OUTSTANDING    SHARE
                                                     --------    -----------    -----
<S>                                                  <C>         <C>            <C>
Basic income per share.............................  $818,364    21,306,040     $.04
Dilutive effect of stock options...................        --       711,612       --
                                                     --------    ----------     ----
Diluted income per share...........................  $818,364    22,017,652     $.04
                                                     ========    ==========     ====
</TABLE>
 
In 1996 and 1995, the effect of stock options and convertible debt was
anti-dilutive. Accordingly, loss per share is calculated by dividing the net
loss by the weighted average shares outstanding. In 1997, the effect of assumed
debt conversions is anti-dilutive.
 
                                       38
<PAGE>   41
 
        REPORT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS ON SCHEDULES
 
Board of Directors and Stockholders
Arabian Shield Development Company
 
In connection with our audit of the consolidated financial statements of Arabian
Shield Development Company and Subsidiaries referred to in our report dated
March 13, 1998, which is included in the annual report to stockholders in Part
II of this Form 10-K, we have also audited Schedule II at December 31, 1997 and
1996 and for the years then ended. In our opinion, this schedule presents
fairly, in all material respects, the information required to be set forth
therein. Our report on the financial statements referred to above includes an
explanatory paragraph which discusses that there is substantial doubt about the
Company's ability to continue as a going concern.
 
GRANT THORNTON LLP
 
Dallas, Texas
March 13, 1998
 
                                       39
<PAGE>   42
 
                                  SCHEDULE II
              ARABIAN SHIELD DEVELOPMENT COMPANY AND SUBSIDIARIES
 
                       VALUATION AND QUALIFYING ACCOUNTS
                      THREE YEARS ENDED DECEMBER 31, 1997
 
<TABLE>
<CAPTION>
                                                      CHARGED
                                      BEGINNING     (CREDITED)                      ENDING
            DESCRIPTION                BALANCE      TO EARNINGS     DEDUCTIONS      BALANCE
            -----------              -----------    -----------     ----------    -----------
<S>                                  <C>            <C>             <C>           <C>
Allowance for Deferred Tax Asset
  December 31, 1995................  $ 9,789,307    $2,014,440      $      --     $11,803,747
  December 31, 1996................   11,803,747       179,553(a)    (430,182)     11,553,118
  December 31, 1997................   11,553,118            --(b)    (326,839)     11,059,712
                                                              (a)    (166,567)
</TABLE>
 
- ---------------
 
(a)  Expiration of carryforwards
 
(b)  Credit to earnings
 
                                       40
<PAGE>   43
 
DIRECTORS
 
         John A. Crichton
         Chairman of the Board
         Arabian Shield Development Company
         Dallas, Texas
 
         Hatem El-Khalidi
         President and Chief Executive Officer
         Arabian Shield Development Company
         Jeddah, Saudi Arabia
 
         Mohammed O. Al-Omair
         Executive Vice President
         Saudi Fal Group of Companies
         Riyadh, Saudi Arabia
         (Investments)
 
         Ghazi Sultan
         Chairman
         Sultan Group of Companies
         Jeddah, Saudi Arabia
         (Investments and marble mining)
 
EXECUTIVE OFFICERS
 
         John A. Crichton
         Chairman of the Board
 
         Hatem El-Khalidi
         President and Chief Executive Officer
 
         Jonathan Cocks
         Vice President
 
         Drew Wilson, Jr.
         Secretary/Treasurer
 
         Nicholas N. Carter
         President of Texas Oil and Chemical Co. II, Inc.
TRANSFER AGENT AND REGISTRAR
 
         Harris Trust
 
STOCK LISTING
 
         NASDAQ National Market System
         Symbol ARSD
 
         FORM 10-K
 
         Single copies of the Annual Report on Form 10-K which the Company has
         filed with the Securities and Exchange Commission can be obtained by
         stockholders without charge by writing to Arabian Shield Development
         Company, Suite 175, 10830 North Central Expressway, Dallas, Texas
         75231, Attention: Secretary.
<PAGE>   44
 
                             [ARABIAN SHIELD LOGO]
 
<TABLE>
<S>                          <C>
                             10830 North Central Expressway, Suite 175, Dallas, Texas
General Office:              75231
Field Office:                P.O. Box 1516, Jeddah, Saudi Arabia
 
Transfer Agent:              Harris Trust
</TABLE>

<TABLE> <S> <C>

<ARTICLE> 5
<RESTATED> 
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<CASH>                                             534
<SECURITIES>                                       408
<RECEIVABLES>                                    3,047
<ALLOWANCES>                                         0
<INVENTORY>                                        548
<CURRENT-ASSETS>                                 4,537
<PP&E>                                           5,926
<DEPRECIATION>                                   3,239
<TOTAL-ASSETS>                                  45,053
<CURRENT-LIABILITIES>                           14,759
<BONDS>                                          4,236
                                0
                                          0
<COMMON>                                         2,186
<OTHER-SE>                                      22,713
<TOTAL-LIABILITY-AND-EQUITY>                    45,053
<SALES>                                         25,592
<TOTAL-REVENUES>                                26,174
<CGS>                                           22,119
<TOTAL-COSTS>                                   22,119
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 405
<INCOME-PRETAX>                                    818
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                                818
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       818
<EPS-PRIMARY>                                      .04
<EPS-DILUTED>                                      .04
        

</TABLE>


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