Montana · Fergus County
Prospect
Big Spring
Fergus County, Montana, United States
Lead
Silver
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USGS source ↗
Commodities
Primary
Lead
Tertiary
Silver
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10269582
Region
NA
Data score
D
Coordinates
47.23712, -109.16389
References
USBM IC 7544, 1950, P54 AND 71ALSO IN SEC 15