Montana · Jefferson County
Past Producer
Mt Chief Mine
Jefferson County, Montana, United States
Lead
Silver
Zinc
Gold
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USGS source ↗
Commodities
Primary
Lead, Silver
Secondary
Zinc, Gold
Commodity type
M
Deposit
Deposit size
S
Workings
Surface/Underground
Materials
Ore minerals
Galena, Gold
Gangue
Pyrite
Other materials
Quartz
Geology
Host rock
Quartz Monzonite
Associated rock
Quartz Monzonite · Butte Quartz Monzonite (Boulder Batholith)
Structure
Boulder Batholith
Economic & production
Development status
Past Producer
Identification
Deposit ID
10019382
MRDS ID
DC09899
Region
NA
Data score
C
Coordinates
46.31657, -112.22866
References
MBMG BULL 16, P. 35.USGS PP 428, PL. 1.MBMG BULL 49, P. 19.