Montana · Missoula County
Prospect
Sierra Mine
Missoula County, Montana, United States
Copper
Silver
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USGS source ↗
Commodities
Primary
Copper
Tertiary
Silver
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10197520
Region
NA
Data score
D
Coordinates
46.83879, -113.33423
References
USGS BULL. 660, 1917