Montana · Jefferson County
Past Producer
Blackbird Group
Jefferson County, Montana, United States
Manganese
Iron
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USGS source ↗
Commodities
Primary
Manganese
Secondary
Iron
Commodity type
M
Deposit
Deposit size
S
Workings
Surface/Underground
Materials
Ore minerals
Psilomelane, Pyrolusite, Wad
Gangue
Calcite, Gypsum, Quartz
Geology
Host rock
Tuff,Andesite
Associated rock
Tuff,Andesite · Elkhorn Mountain Volcanics
Structure
Boulder Batholith
Economic & production
Development status
Past Producer
Discovery year
1885
Identification
Deposit ID
10019629
MRDS ID
DC11001
Alternate names
Wickes-Corben, Wickes Manganese Property
Region
NA
Data score
B
Coordinates
46.36796, -112.16338
References
MBMG BULL 16, P. 53-4, 110.USGS PP 428, P. 75.MBMG BULL 16.