Montana · Granite County
Producer
Moffat Gulch
Granite County, Montana, United States
Gemstone
Corundum
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USGS source ↗
Commodities
Primary
Gemstone, Corundum
Commodity type
N
Deposit
Deposit size
S
Geology
Host rock
Alluvium
Economic & production
Development status
Producer
Identification
Deposit ID
10023844
MRDS ID
I005001
Region
NA
Data score
D
Coordinates
46.24989, -113.61065
References
THE NORTHERN MINER, 1994, AMERICAN GEM PRODUCING SAPPHIRES IN MONTANA: V. 80, NO. 30, P. 1, 10, 11THE NORTHERN MINER, 1994.