| Reference | {Deposit:: MONTANA BUREAU OF MINES & GEOLOGY IC 20, 1957, P. 13.}{Deposit:: U.S. GEOLOGICAL SURVEY, 1913, P. 78.}{Deposit:: MONTANA DEPARTMENT OF STATE LANDS. ABANDONED HARDROCK MINES}{Deposit:: PRIORITY SITES, SUMMARY REPORT, MARCH 1944, PP. 5-51.} |