Montana · Jefferson County
Past Producer
Big Chief Mine
Jefferson County, Montana, United States
Silver
Gold
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USGS source ↗
Commodities
Primary
Silver, Gold
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Materials
Ore minerals
Silver
Gangue
Quartz
Geology
Host rock
Quartz Monzonite
Associated rock
Quartz Monzonite
Structure
Boulder Batholith
Economic & production
Development status
Past Producer
Identification
Deposit ID
10019547
MRDS ID
DC10798
Region
NA
Data score
C
Coordinates
45.9824, -112.36921
References
MBMG BULL 161960 RECON MONT. BUREAU OF MINES AND GEOL. BULL 16