Montana · Madison County
Prospect
Granite Mountain Mine
Madison County, Montana, United States
Gold
Silver
Lead
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Silver, Lead
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10148415
Region
NA
Data score
E
Coordinates
45.573, -111.98396