<PAGE> 1
PROSPECTUS SUPPLEMENT NO. 3
DATED AUGUST 12, 1998
(TO PROSPECTUS DATED MARCH 31, 1998)
$143,750,000
COEUR D'ALENE MINES CORPORATION
7 1/4% CONVERTIBLE SUBORDINATED DEBENTURES DUE 2005
------------------------
Based on information available to the Company, the total principal amount
of Debentures that currently may be offered by the Selling Debentureholders
pursuant to this Prospectus is $122,185,000. The table on pages 26 and 27 of the
Prospectus setting forth information regarding the Selling Debentureholders is
replaced by the following table:
<TABLE>
<CAPTION>
PERCENT OF
$143,750,000
PRINCIPAL AMOUNT PRINCIPAL AMOUNT OF PRINCIPAL AMOUNT OF
OF DEBENTURES DEBENTURES BEING OUTSTANDING
NAME BENEFICIALLY OWNED OFFERED DEBENTURES
---- ------------------ ------------------- -------------------
<S> <C> <C> <C>
MainStay Convertible Fund............. $ 14,800,000 $ 14,800,000 10.30%
SG Cowen Securities Company........... 12,300,000 12,300,000 8.56
President and Fellows of Harvard
College............................. 11,000,000 11,000,000 7.65
Argent Classic Convertible Arbitrage
Fund (Bermuda) L.P.................. 8,500,000 8,500,000 5.91
Triton Capital Investments, LTD....... 7,550,000 7,550,000 5.25
J.P. Morgan & Co. Inc. ............... 7,500,000 7,500,000 5.22
Lipper Convertibles, L.P.............. 6,000,000 6,000,000 4.17
Phoenix Convertible Fund.............. 6,000,000 6,000,000 4.17
Forest Fulcrum Fund LP................ 5,150,000 5,150,000 3.58
Forest Global Convertible Fund Series
A-5................................. 4,400,000 4,400,000 3.06
JMG Convertible Investments, L.P. .... 4,000,000 4,000,000 2.78
Highbridge International LDC.......... 2,000,000 2,000,000 1.39
St. Clair Investments, L.P. .......... 3,000,000 3,000,000 2.09
Lipper Offshore Convertibles L.P...... 2,500,000 2,500,000 1.74
New York Life Separate Account #7..... 2,500,000 2,500,000 1.74
UBS A.G............................... 2,200,000 2,200,000 1.53
GLG Global Convertible Fund PLC....... 1,550,000 1,550,000 1.08
Duckbill & Co......................... 1,625,000 1,625,000 1.13
KA Management Ltd. 1,339,500 1,339,500 *
TQA Vantage Fund, L.P................. 1,200,000 1,200,000 *
K.A. Trading L.P...................... 1,010,500 1,010,500 *
Argent Classic Convertible Arbitrage
Fund LP............................. 1,000,000 1,000,000 *
Commonwealth Life Insurance
Company -- (Teamsters -- Camden
Non-Enhanced)....................... 1,000,000 1,000,000 *
Commonwealth Life Insurance
Comp. -- Stock TRAC (Teamsters I)... 1,000,000 1,000,000 *
Fortis Services Fund, Inc. -- Growth &
Income Series....................... 1,000,000 1,000,000 *
Merrill Lynch Convertible Fund,
Inc................................. 1,000,000 1,000,000 *
Merrill Lynch World Income Fund,
Inc................................. 1,000,000 1,000,000 *
Security Insurance Company of
Hartford............................ 1,000,000 1,000,000 *
Tribeca Investments, L.L.C............ 1,000,000 1,000,000 *
TQA Arbitrage Fund, L.P............... 950,000 950,000 *
Phoenix Home Life Convertible Fund.... 750,000 750,000 *
MainStay VP Convertible Fund.......... 700,000 700,000 *
TQA Leverage Fund, L.P................ 675,000 675,000 *
</TABLE>
<PAGE> 2
<TABLE>
<CAPTION>
PERCENT OF
$143,750,000
PRINCIPAL AMOUNT PRINCIPAL AMOUNT OF PRINCIPAL AMOUNT OF
OF DEBENTURES DEBENTURES BEING OUTSTANDING
NAME BENEFICIALLY OWNED OFFERED DEBENTURES
---- ------------------ ------------------- -------------------
<S> <C> <C> <C>
TQA Vantage Plus Fund, Ltd............ 675,000 675,000 *
Reserve Convertible Securities Fund... 550,000 550,000 *
Providian Life & Health (Camden)...... 500,000 500,000 *
Silverton International Fund
Limited............................. 500,000 500,000 *
Zazove Convertible Fund, L.P.......... 500,000 500,000 *
LLT Limited........................... 400,000 400,000 *
Pacific Horizon Capital Income Fund... 400,000 400,000 *
McMahan Securities Company, L.P. ..... 350,000 350,000 *
Fortis Equity Portfolio,
Inc. -- Fortis Growth & Income
Portfolio........................... 250,000 250,000 *
LDG Limited........................... 250,000 250,000 *
Worldwide Transactions Ltd............ 170,000 170,000 *
SoundShare Partners L.P. ............. 135,000 135,000 *
Employee Benefit Convertible Fund..... 55,000 55,000 *
Bank of America Convertible Securities
Fund................................ 110,000 110,000 *
Forest Global Convertible Fund Series
A................................... 50,000 50,000 *
Salomon Brothers Inc.................. 50,000 50,000 *
Pacific Innovation Trust Capital
Income Fund......................... 40,000 40,000 *
------------ ------------ -----
Total....................... $122,185,000 $122,185,000 85.00%
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</TABLE>
- ---------------
* Less than 1%
