SECURITIES AND EXCHANGE COMMISSION
                               Washington, D.C.

                                   FORM 8-K

                                CURRENT REPORT


                    Pursuant to Section 13 or 15 (d) of the
                      Securities and Exchange Act of 1934


Date of Report (Date of earliest event reported): September 9, 1999


                        COEUR D'ALENE MINES CORPORATION
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            (Exact name of Registrant as specified in its charter)

             Idaho                 1-8641         82-0109423
 ----------------------------   ------------    --------------
 (State or other jurisdiction   (Commission     (IRS Employer
       of incorporation)        File Number)    Identification
                                                 Number)

         400 Coeur d'Alene Mines Bldg.
         505 Front Avenue
         Coeur d'Alene, Idaho                         83814
   ----------------------------------------        ----------
   (Address of principal executive offices)        (zip code)

Registrant's telephone number, including area code: (208) 667-3511
                                                    --------------

                                Not Applicable
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         (Former name or former address, if changed since last report)




ITEM 5.     OTHER EVENTS

      On  September  9,  1999,  Coeur  d'Alene  Mines  Corporation   ("Coeur")
consummated  its  acquisition  of  certain  silver  mining  assets  of  ASARCO
Incorporated  ("Asarco") in exchange for the issuance of 7.125 million  shares
of Coeur's Common Stock.  The acquisition was effected  pursuant to an Amended
and Restated  Transaction  Agreement between Coeur and Asarco, dated as of May
13,  1999 and  amended  and  restated  as of June 22,  1999 (the  "Transaction
Agreement"),  a copy of which is included as an exhibit  hereto.  The acquired
silver mining assets do not constitute a "significant amount" of assets within
the meaning of Item 2 of Form 8-K and  Instruction 4 thereto.  The transaction
was approved by Coeur's shareholders at Coeur's Annual Meeting of Shareholders
held on September 8, 1999. At the closing of the  transaction  on September 9,
1999, Coeur and Asarco entered into a Shareholder  Agreement,  a form of which
is an exhibit to the Transaction  Agreement.  A copy of Coeur's press release,
dated September 9, 1999,  announcing  consummation of the acquisition is filed
as an exhibit to this report.

Item 7.     Financial Statements, Pro Forma Financial Information and Exhibits

      (c)   EXHIBITS.  The following exhibit is filed herewith:

      Exhibit
      Number                           Description
      -------                          -----------

       2(a)       Amended and  Restated  Transaction  Agreement by and between
                  Asarco  Incorporated  and Coeur d'Alene  Mines  Corporation,
                  dated May 13, 1999 and  amended and  restated as of June 22,
                  1999.  (Incorporated herein by reference to Exhibit A to the
                  Registrant's  Proxy Statement,  dated July 28, 1999, used in
                  connection   with  the   Registrant's   Annual   Meeting  of
                  Shareholders held on September 8, 1999.)

       10(a)      Shareholder  Agreement  (dated as of September 9, 1999),  by
                  and between  Asarco  Incorporated  and Coeur  d'Alene  Mines
                  Corporation.  (Incorporated herein by reference to Exhibit B
                  to the Registrant's  Proxy  Statement,  dated July 28, 1999,
                  used in connection with the  Registrant's  Annual Meeting of
                  Shareholders held on September 8, 1999.)

       99(a)      Press  Release of Coeur  d'Alene  Mines  Corporation,  dated
                  September 9, 1999.


                                      2



                                  SIGNATURES


      Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant  has duly  caused  this  report to be  signed on its  behalf by the
undersigned thereunto duly authorized.



                                               COEUR D'ALENE MINES CORPORATION
                                               (Registrant)


Dated: September 9, 1999

                                               By: /s/GEOFFREY A. BURNS
                                                   --------------------
                                                   Geoffrey A. Burns
                                                   Vice President and
                                                   Chief Financial Officer