Montana · Madison County
Past Producer
Cooper Mine
Madison County, Montana, United States
Silver
Lead
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USGS source ↗
Commodities
Primary
Silver, Lead
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Workings
Underground
Ore control
Fissure Zone
Materials
Ore minerals
Galena
Gangue
Limonite, Quartz
Geology
Host rock
Schist · Pre Belt
Associated rock
Granite
Alteration
Oxidation
Economic & production
Development status
Past Producer
Identification
Deposit ID
10102060
MRDS ID
DC11978
Region
NA
Data score
B
Coordinates
45.59573, -112.50588
References
MBMG MEM 19, P. 43.USGS BULL 574, P. 131.CONSV. DIV. COMP. DATE, 05-22-19631914 RECON WINCHELL, A.N., U.S.G.S. BULL. 5741950 GEOLMAP MBMG MEM. 19