Montana · Judith Basin County
Prospect
Spruce Tunnel
Judith Basin County, Montana, United States
Silver
Lead
Zinc
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USGS source ↗
Commodities
Primary
Silver
Tertiary
Lead, Zinc
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10148721
Region
NA
Data score
D
Coordinates
47.08131, -110.62414
References
U.S. GEOLOGICAL SURVEY PROF. PAPER 752, 1973, FIG. 25, P. 46.