Commodities
PrimaryGold, Silver
SecondaryPlatinum, Iridium, Palladium, Gemstone, Corundum, Osmium
Commodity typeB
Deposit
Deposit sizeS
Orebody formRIVER SANDS AND GRAVELS
Materials
Ore mineralsGold, Sapphire
Economic & production
Development statusPast Producer
Identification
Deposit ID10038144
MRDS IDM045432
RegionNA
Data scoreB
Coordinates46.73629, -111.85171
References
MERTIE, J.B., JR., ET AL, 1951, GEOL. CANYON FERRY, MONTANA: USGS BULL. 972, P. 79-80.THE NORTHERN MINER, 1994, AMERICAN GEM PRODUCING SAPPHIRES IN MONTANA: V. 80, NO. 30, P. 1, 10, 11.MERTIE 1951, P. 80THE NORTHERN MINER, 1994.