Montana · Silver Bow County
Past Producer
Eagle Bird Mine
Silver Bow County, Montana, United States
Manganese
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USGS source ↗
Commodities
Primary
Manganese
Commodity type
M
Deposit
Deposit size
S
Geology
Host rock
Quartz Monzonite,Granite
Associated rock
Quartz Monzonite,Granite · Butte Quartz Monzonite (Boulder Batholith)
Structure
Boulder Batholith
Economic & production
Development status
Past Producer
First production
1956
Last production
1958
Identification
Deposit ID
10013228
MRDS ID
D009413
Region
NA
Data score
C
Coordinates
46.00101, -112.57033
References
MBMG BULL 10, P.60.USGS PP74, PL.X.