Montana · Lewis and Clark County
Past Producer
Columbia Mine
Lewis and Clark 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
10196747
Region
NA
Data score
D
Coordinates
46.9488, -112.5092
References
USGS BULL 842,1933 P118MBM G MEM 15, 1935 P.37