UNITED STATES

                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D. C. 20549



                                    FORM 8-K

                                 Current Report

                        Pursuant to Section 13 or 15 (d)

                     of the Securities Exchange Act of 1934


                 Date  of  Report   (Date  of earliest event reported):
                      October 2, 1998 (September 11, 1998)


                            HOMESTAKE MINING COMPANY
             (Exact name of Registrant as specified in its charter)




      Delaware                     1-8736                   94-2934609
   (State or other               (Commission             (I.R.S.  Employer
   jurisdiction of               File Number)            Identification Number)
   incorporation)



         650 California Street, San Francisco, California 94108-2788
               (Address of principal executive offices) (Zip Code)


       Registrant's telephone number, including area code: (415) 981-8150
                                                  http://www.homestake.com




Item 5.    Other Items


1.       Revised Exchange Ratio for the Homestake Acquisition of the Minority 
         Interests in Prime.

         On September 11, 1998 Prime and Homestake  announced that Homestake and
         the  Board  of  Directors  of  Prime  had  reached  an  agreement  (the
         "Arrangement")  for Homestake's  acquisition of the 49.4% of Prime held
         by the public.  Under the terms of the Arrangement,  Prime shareholders
         will have the choice of receiving 0.74 Homestake  common shares or 0.74
         Homestake Canada Inc. ("HCI")  exchangeable shares for each Prime share
         held by them. Each HCI exchangeable share would be exchangeable for one
         Homestake  common  share at any time at the option of the  holder,  and
         will have dividend and voting rights essentially equivalent to those of
         one Homestake common share.

         The transaction is to be structured as an arrangement under the British
         Columbia  Companies  Act.  Completion of the  Arrangement is subject to
         approval  by  the  British   Columbia   Supreme   Court  and  by  Prime
         shareholders,  and the  Homestake  shareholders  must  vote to  adopt a
         Restated   Certificate  of  Incorporation  that,  among  other  things,
         authorizes  the  Homestake   common  shares  necessary  to  effect  the
         Arrangement.  A total of 75% of all  Prime  shares  represented  at its
         shareholders'  meeting,  including  the Prime shares owned by HCI, must
         approve the transaction.  In addition, the Arrangement must be approved
         by  two-thirds   of  the  Prime  shares   present  and  voting  on  the
         Arrangement,  excluding shares voted by HCI and certain affiliates.  If
         all necessary approvals are obtained,  completion of the Arrangement is
         expected in mid-December, 1998.

         The Arrangement would result in the issuance of a total of 27.8 million
         Homestake common and HCI  exchangeable  shares in exchange for the 37.6
         million Prime shares held by the minority shareholders of Prime.

         A copy of the Registrant's  September 11, 1998 news release is attached
         as Exhibit 99.4.

2.       Revised Mining Plan for Reduced Operations at Mt Charlotte Mine

         On September 15, 1998 the  Registrant  announced  that a revised mining
         plan would be  implemented  immediately  at its  50%-owned Mt Charlotte
         underground gold mine in Western  Australia.  This decision was reached
         following a thorough  evaluation  of current  economic and  operational
         factors.  The mine has  experienced a downturn in economic  performance
         and an  accelerated  level of ground  movement.  The Company's  primary
         concern is that appropriate safety levels are maintained, while meeting
         the challenges  presented by the current  uneconomic  conditions at the
         mine.

         A copy of the Registrant's September 15, 1998 news release is attached 
         as Exhibit 99.5.


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3.       Election of Director/Amended Bylaws

         Effective  September  25, 1998,  Gerhard  Ammann became a member of the
         Registrant's  Board of  Directors.  The Bylaws of the  Registrant  were
         amended to increase the number of Directors to 13.

         A copy of the  Registrant's  Bylaws (as amended  through  September 25,
         1998) is attached as Exhibit 3.5.


4.       Homestake Estimates Nonrecurring Charges Against 1998 Third Quarter 
         Operating Results

         On  October  2,  1998 the  Registrant  announced  that it plans to take
         several nonrecurring charges against 1998 third quarter results.  Based
         on a review of the carrying  values of certain assets in the persistent
         low gold  price  environment  and the  impact of  specific  operational
         issues  during  the third  quarter,  Homestake  estimates  that it will
         record noncash charges  totaling  approximately  $167 million after tax
         ($188  million  pretax).  These  amounts  include the  estimated  costs
         related to the reduced  operations  at the Mt  Charlotte  mine noted in
         Item 5-2 above.


         A copy of the Registrant's  October 2, 1998 news release is attached as
         Exhibit 99.6.


7(c)     Exhibits

  3.5    Bylaws (as amended through September 25, 1998) of Homestake Mining 
         Company.

 99.4    News Release,  dated  September 11, 1998  announcing the  Registrant's
         revised  offer to acquire  the Prime  Resources  Group  Inc.  minority
         interests.

 99.5    News Release,  dated  September 15, 1998  announcing the  Registrant's
         revised mining plan for reduced operations at the Mt Charlotte mine.

 99.6    News  Release,  dated  October  2, 1998  announcing  the  Registrant's
         estimated  nonrecurring  charges against 1998 third quarter  operating
         results.


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                                    SIGNATURE



         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.


Dated:   October 2, 1998



                                                HOMESTAKE MINING COMPANY
                                                      (Registrant)



                                              By:  /s/ David W. Peat
                                                  ------------------
                                                  David W. Peat
                                                  Vice President and Controller





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