Commodities
PrimarySapphire
Commodity typeN
Economic & production
Development statusProducer
Identification
Deposit ID10294360
Alternate namesAmerican Gem Corp.
RegionNA
Data scoreD
Coordinates46.7105, -111.74667
References
MSHA REPORT, AUGUST 1982.MCCULLOCH, ROBIN, 1993, MONTANA MINING DIRECTORY 1992,MONTANA BUREAU OF MINES & GEOLOGY BULLETIN 131, P. 25.PERSONAL COMMUNICATION, ROBIN MCCULLOCH, MONTANA BUREAU OFMINES & GEOLOGY, 1995.U.S. BUREAU OF MINES, 1994, DIRECTORY OF PRINCIPAL U.S.GEMSTONE PRODUCERS IN 1993; U.S. BUREAU OF MINES MINERALINDUSTRY SURVEYS, P. 33.