Commodities
PrimaryCorundum, Gemstone, Gold
SecondarySilver, Copper
Commodity typeB
Deposit
Deposit typePLACER, ALLUVIAL
Deposit sizeM
Economic & production
Development statusProducer
Identification
Deposit ID60000359
MRDS IDD009568
RegionNA
Data scoreD
Coordinates46.29159, -113.58423
References
MBMG MEM 26, P. 34-5.USGS-USBM MINERAL YEARBOOKS.MBMG BULL 115, P. 24.THE NORTHERN MINER, 1994, AMERICAN GEM PRODUCING SAPPHIRES IN MONTANA: V. 80, NO. 30, P. 1, 10, 11.