Montana · Lewis and Clark County
Occurrence
Big Copper Lode
Lewis and Clark County, Montana, United States
Copper
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USGS source ↗
Commodities
Primary
Copper
Commodity type
M
Economic & production
Development status
Occurrence
Identification
Deposit ID
10196377
Region
NA
Data score
D
Coordinates
46.741, -111.75417
References
USGS BULL. 842, 1933 P.168