Exhibit 99.10


NEWS RELEASE


Homestake Mining Company
650 California Street
San Francisco, CA 94108
Phone:  415/ 981-8150
Fax:    415/397-5038

Contact:

Michael A. Steeves
Director, Investor Relations
415-983-8169



         HOMESTAKE TO ACQUIRE SANTA FE PACIFIC GOLD FOR $2.3 BILLION IN
           STOCK, CREATING A NEW LEADING INTERNATIONAL GOLD COMPANY.

SAN FRANCISCO,  CA, and  ALBUQUERQUE,  NM, December 9, 1996 -- Homestake  Mining
Company  (NYSE:  HM) and Santa Fe Pacific  Gold  Corporation  (NYSE:  GLD) today
announced a strategic  combination that will create a new leading  international
gold company.  The new Homestake will rank first among North American  companies
in  worldwide  gold  reserves  and second in gold  production,  with the largest
Nevada land position of any gold company.

Under the terms of a definitive  merger  agreement  unanimously  approved by the
boards of both companies,  Santa Fe shareholders will receive 1.115 newly issued
Homestake  common  shares for each Santa Fe common  share,  valued at $17.42 per
Santa Fe  share,  or  approximately  $2.3  billion  in the  aggregate,  based on
Homestake's  closing stock price last Friday.  The transaction will be accounted
for as a pooling of interests and is expected to be tax-free.

The  acquisition  will be accretive to  Homestake's  expected 1997 cash flow and
earnings before  one-time  transaction  costs.  The new Homestake will have 39.4
million  ounces of gold  reserves and pro forma 1996  production  of 2.7 million
ounces of gold,  growing to 3.2  million  ounces in 1998,  with cash costs under
$245 per ounce. It will have 10 domestic and international development projects,
a 1.5 million  acre Nevada land  position and other  high-potential  exploration
sites.

"We are creating a new top-tier gold producer with the asset base,  portfolio of
growth  opportunities,  financial  strength  and  operating  skills to pursue an
aggressive  strategy  that  should  enable  the new  Homestake  to earn a market
valuation  reflecting  its  improved   fundamentals,"  said  Jack  E.  Thompson,
President and Chief Executive Officer of Homestake, who will become Chairman and
Chief Executive Officer of Homestake.

"We have a  detailed  plan to  integrate  the best of  Homestake  and  Santa Fe,
creating a new company with a strong  management team and a reconstituted  board
of directors," said Thompson. "In addition to increased near-term and long-range
growth potential,  the new Homestake will also benefit from significant  savings
in  administrative  and  operating  costs  and  from a  combined  and  refocused
exploration  program,  especially  in  Nevada.  We will be  well  positioned  to
capitalize on an extremely strong base of U.S.,  Canadian and Australian  assets
and to compete more aggressively for attractive opportunities worldwide."

Patrick M. James,  Chairman,  President and Chief Executive Officer of Santa Fe,
who will become Homestake's  President and Chief Operating Officer,  said, "This
is a  compelling  strategic  combination  of two  companies  with  complementary
capabilities and shared goals. Together, we 





have the mining  expertise,  technical  skills and  financial  strength  to
accelerate  exploration and development of an unsurpassed land position. We will
be able to tap  Homestake's  underground  mining  skills and Santa Fe's patented
technology  in  refractory  ore  treatment  to help  convert  our large  base of
mineralized  material into reserves on a cost-effective  basis. Upon closing, we
will be ready to forge a new more  competitive gold company capable of achieving
strong growth while maintaining a competitive cost position."

James noted that the new Homestake  will benefit from the lowest  political risk
profile of any major gold producer because virtually all of its current reserves
and mineralized  material are in the U.S., Canada and Australia.  "This powerful
platform will give us the capability to take on promising international projects
without substantially increasing overall portfolio risk," he said.

The new Homestake,  with  headquarters in San Francisco and an operating base in
northern  Nevada,  will  have  17  mines  (8  underground,  9  surface)  in four
countries.  It expects to achieve  over $30  million in annual  cost  savings by
eliminating overlapping expenses and by combining and refocusing its exploration
program,  especially in Nevada.  These savings are expected to be fully realized
by the end of 1997. Specific near-term initiatives include:

     Closing  Santa  Fe's  Albuquerque  headquarters,  and  relocating  certain
     members of the management team to San Francisco and Nevada.

     Combining U.S. Operations management of both companies in a single base in
     Reno,  taking  advantage of Santa Fe's northern  Nevada  infrastructure  to
     manage more efficiently both companies' Nevada properties.

     Focusing  exploration efforts on the strategic land position in Nevada and
     on highest-priority  international  projects in Australasia,  Latin America
     and Central Asia.

     Accelerating  exploration/development  at existing  operations,  including
     Eskay Creek,  Kalgoorlie,  Pinson, Twin Creeks, Round Mountain and the Lone
     Tree complex.

     Optimizing  development of 10 domestic and  international  projects in the
     feasibility,   permitting  or  construction  stages,  including  Sage  Mill
     autoclaves, the Lone Tree and Eskay Creek flotation projects, Ruby Hill and
     the La Falda/Jeronimo project.

     Leveraging  complementary resources and technological  expertise,  such as
     using Santa Fe's inert gas  flotation  technology at  Homestake's  Jeronimo
     project in Chile and using  Homestake's  McLaughlin  autoclaves  and oxygen
     plant at Santa Fe's Lone Tree complex.

Upon closing of the combination,  the reconstituted Homestake Board will have 12
directors:  five  designated by Homestake,  five  designated by Santa Fe and two
additional directors selected by the new Board to complement its capabilities.

The  transaction,  which is expected to close by early April 1997, is subject to
approval by both companies' shareholders,  antitrust approval,  qualification as
pooling of interests, and other customary conditions.








"This is an ideal  transaction  for the  shareholders of both  companies,"  said
Thompson. "Santa Fe's shareholders get a full and fair price, representing a 47%
premium to last Wednesday's  unaffected  market price for their shares,  and the
potential  upside of  owning  half of a dynamic  new gold  company.  Homestake's
shareholders  get a  substantially  increased  base  of  U.S.  reserves  for  an
effective  price  of about  $125  per  ounce  of  reserves.  This  price is very
attractive for such high-quality,  low-risk assets.  Homestake will also benefit
from $1 billion in newly built Santa Fe plant and equipment,  millions of ounces
of mineralized  material we believe can be converted to gold  reserves,  and the
enormous potential of the Nevada properties. Our shareholders will also own half
of a new, more vigorous and aggressive  Homestake that is determined to increase
value for  shareholders.  We believe our stock can outperform that of our peers,
regardless of the direction of gold prices."

Said James,  "Santa Fe has carefully  evaluated its strategic  alternatives  for
well over a year, and the combination  with Homestake is clearly the best option
for  our  shareholders.   Before  Thanksgiving,  Santa  Fe's  board  unanimously
determined not to pursue the Newmont offer made public last Thursday. We have no
intention  of  allowing  this   last-minute   spoiler   tactic  to  interrupt  a
well-conceived  and carefully  planned  combination  which will create value for
both companies' shareholders and an exciting new workplace for our employees."

Homestake's  financial advisor is Dillon, Read & Co. Inc., and Santa Fe is being
advised by SBC Warburg Inc.

Homestake  Mining  Company  is  an   international   gold  mining  company  with
substantial  operations  and  exploration  in the  U.S.  Canada  and  Australia.
Homestake also has active exploration programs in the Andes,  Venezuela,  French
Guiana, Brazil and elsewhere in Latin America, and development and/or evaluation
projects in Chile,  Russia and  Bulgaria.  Homestake  has won numerous  industry
environmental and safety awards.

Santa Fe Pacific Gold Corporation is one of the largest gold mining companies in
North America,  with mines in Nevada and California and exploration  offices and
projects  throughout the world,  including  Central Asia,  Brazil,  Chile,  West
Africa and Australia.  Santa Fe has one of the industry's best environmental and
safety records.

Statements  contained in this press release which are not  historical  facts are
forward-looking  statements  as the item is  defined in the  Private  Securities
Litigation  Reform Act of 1995. Such  forward-looking  statements are subject to
risks and  uncertainties  which could cause actual results to differ  materially
form  estimated  results.  Such  risks and  uncertainties  are  detailed  in the
companies' filings with the Securities and Exchange Commission.