Montana · Silver Bow County
Past Producer
Marget Ann Mine
Silver Bow County, Montana, United States
Gold
Silver
Copper
Zinc
Lead
Manganese
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USGS source ↗
Commodities
Primary
Gold, Silver, Copper
Secondary
Zinc, Lead
Tertiary
Manganese
Commodity type
M
Deposit
Deposit size
S
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
10019562
MRDS ID
DC10829
Region
NA
Data score
C
Coordinates
46.0374, -112.53145
References
MBMG BULL 10, P. 64.USGS PP 74, PL. X.