Montana · Jefferson County
Past Producer
Montana Mine
Jefferson County, Montana, United States
Silver
Gold
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USGS source ↗
Commodities
Primary
Silver
Secondary
Gold
Commodity type
M
Deposit
Deposit type
Unknown
Deposit size
S
Materials
Ore minerals
Gold
Geology
Host rock
Quartz Monzonite
Associated rock
Quartz Monzonite · Butte Quartz Monzonite (Boulder Batholith)
Structure
Boulder Batholith
Economic & production
Development status
Past Producer
Last production
1958
Identification
Deposit ID
10019509
MRDS ID
DC10718
Region
NA
Data score
C
Coordinates
46.45962, -112.04866
References
MBMG BULL 10, P. 29.USGS PP 428, PL. 1.MBMG BULL 16, P. 109.MBMG BULL 10, P. 29; MBMG BULL 16, P. 109.