| Reference | {Deposit:: MONTANA DEPT. OF STATE LANDS. ABANDONED HARDROCK MINES}{Deposit:: PRIORITY SITES, SUMMARY REPORT, MARCH 1994, P. 5-120.}{Deposit:: U.S. BUREAU OF MINES, 1994, DIRECTORY OF PRINCIPAL U.S.}{Deposit:: GEMSTONE PRODUCERS IN 1993; U.S. BUREAU OF MINES MINERAL}{Deposit:: INDUSTRY SURVEYS, P. 32.} |