Montana · Jefferson County
Past Producer
Northern Pacific 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
Ore control
Brecciated Zone
Materials
Ore minerals
Galena, Gold, Sphalerite
Gangue
Pyrite
Geology
Host rock
Andesite
Associated rock
Andesite · Elkhorn Mountain Volcanics
Structure
Boulder Batholith
Economic & production
Development status
Past Producer
Identification
Deposit ID
10015860
MRDS ID
DB02123
Region
NA
Data score
C
Coordinates
46.37101, -112.10921
References
MBMG BULL 16, P. 52.USGS BULL 527, P. 119.USGS BULL 842, P. 246.USGS PP 428, PL. 1.MBMG BULL 16, P. 110.