Montana · Jefferson County
Past Producer
Minneapolis Mine
Jefferson County, Montana, United States
Copper
Zinc
Lead
Silver
Gold
Antimony
⌖ Show on map
USGS source ↗
Commodities
Primary
Copper, Zinc, Lead, Silver
Secondary
Gold
Tertiary
Antimony
Commodity type
M
Deposit
Deposit size
S
Workings
Underground
Ore control
Fractures
Materials
Ore minerals
Galena, Gold, Sphalerite, Tetrahedrite
Gangue
Pyrite, Quartz
Geology
Host rock
Quartz Monzonite
Associated rock
Quartz Monzonite,Mafic Intrusive Rock · Butte Quartz Monzonite (Boulder Batholith)
Economic & production
Development status
Past Producer
Discovery year
1900
Identification
Deposit ID
10013398
MRDS ID
D009668
Region
NA
Data score
B
Coordinates
46.29796, -112.23477
References
USGS BULL 842, P. 289-90.MBMG BULL 16, P. 34-35.USGS PP 428, P. 91, PL. 1.CONSV. DIV. COMP. DATE, 12-11-1961MBMG BULL 16, P. 104.