Montana · Jefferson County
Past Producer
Big Major Mine
Jefferson County, Montana, United States
Gold
Silver
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Silver
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10124433
Region
NA
Data score
D
Coordinates
46.1066, -112.24058
References
MBMG BULL. 95, 1975 DIR.