Montana · Beaverhead County
Prospect
Blackrock Prospect
Beaverhead County, Montana, United States
Silver
Copper
Lead
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USGS source ↗
Commodities
Primary
Silver
Tertiary
Copper, Lead
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10197067
Region
NA
Data score
D
Coordinates
45.24799, -113.66701
References
U.S. BUREAU OF MINES OPEN-FILE REPORT MLA 16-88, 1988, P. 136.