| Reference | {Deposit:: MONTANA DEPARTMENT OF STATE LANDS. ABANDONED HARDROCK MINES}{Deposit:: PRIORITY SITES, SUMMARY REPORT, MARCH 1994, P. 5-28.}{Deposit:: U.S. BUREAU OF MINES IC 7589, P.81, 1951, ROBERTSON.}{Deposit:: U.S. GEOLOGICAL SURVEY PROF. PAPER 752, 1973, FIG. 25, P. 46.} |