Montana · Granite, Powell County
Past Producer
Mountain Mine
Granite, Powell County, Montana, United States
Copper
Silver
Gold
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USGS source ↗
Commodities
Primary
Copper
Tertiary
Silver, Gold
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10124958
Region
NA
Data score
D
Coordinates
46.8166, -113.27229
References
USGS BULL. 660-F, 1918, P.210-211.