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Prospectus Supplement No. 1                     Filed Pursuant to Rule 424(b)(3)
to Prospectus dated January 20, 1998                  Registration No. 333-41641

                      SUNSHINE MINING AND REFINING COMPANY

                    UP TO 25,000,000 SHARES OF COMMON STOCK

     This Prospectus Supplement supplements the information contained in the 
Prospectus of Sunshine Mining and Refining Company (the "Company"), dated 
January 20, 1998. The Prospectus and this Prospectus Supplement relate to the 
reoffer and resale by the Selling Stockholders identified in the Prospectus of 
up to an aggregate of 25,000,000 shares of the Company's Common Stock that are 
issuable (i) upon the conversion and pursuant to certain payment terms of the 
Company's currently outstanding $15,000,000 Senior Convertible Notes (the 
"Notes") and (ii) upon the exercise of certain warrants (the "Warrants") to 
purchase Common Stock.

     The Company and the Selling Stockholders have agreed to change certain 
terms of the Warrants. The terms of the Warrants that have been changed are 
summarized below. The summary includes the terms of the Warrants that have been 
changed as they read before the change and as they read now. The only terms of 
the Warrants that have been changed from the description of the Warrants in the 
Prospectus are those terms discussed below.

                       SUMMARY OF CHANGES TO THE WARRANTS

                                EXERCISE PERIOD



         Prior to Change                         Current Provision
         ---------------                         -----------------
                                      
Warrants were exercisable beginning on   Warrants are exercisable from December 
the first date on which none of the      11, 1998 until January 31, 1999.
Notes remain outstanding until November
24, 2002 (subject to extension). The
Warrants were not exercisable at the
time the terms were changed.

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                                 EXERCISE PRICE



         Prior to Change                         Current Provision
         ---------------                         -----------------
                                      
Warrants were exercisable at a price     The exercise price of the Warrants is  
equal to 110% of the lowest conversion   $0.49 per share of Common Stock.
price last in effect under the Notes. 
The exercise price of the Warrants was
$1.045 per share of Common Stock at the 
time the terms were changed.


     The changes to the Warrants went into effect on December 11, 1998. An 
aggregate of 1,500,000 shares of Common Stock may be purchased upon exercise of 
the Warrants (subject to adjustment based on certain anti-dilution provisions 
set forth in the Notes and Warrants).

                         AGREEMENT TO EXERCISE WARRANTS

     The Selling Stockholders have agreed with the Company that they will 
exercise the Warrants in full prior to January 31, 1999. The Company will 
receive proceeds of $735,000 from the exercise of the Warrants.

     The date of this Prospectus Supplement is December 11, 1998.








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