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Mine detail: Cooper Mine
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North America
United States
Montana
Madison
Previously called ''
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Location
Lat / long:
45.59573, -112.50588
Resource(M)
Primary:
Silver, Lead
Ore:
Galena
Gangue:
Limonite, Quartz
Production
Operation type:
Unknown
Deposit type:
Vein
Production size:
Small
Development status:
Past Producer
Geology
Host rock:
Pre Belt
Host type:
Schist
Associated type:
Granite
Alteration processes:
Oxidation
References
MRDS
DC11978
DEP
10102060
Reference
{Deposit:: MBMG MEM 19, P. 43.}{Deposit:: USGS BULL 574, P. 131.}{Deposit:: CONSV. DIV. COMP. DATE, 05-22-1963}{Deposit:: 1914 RECON WINCHELL, A.N., U.S.G.S. BULL. 574}{Deposit:: 1950 GEOLMAP MBMG MEM. 19}
Reporter
Unknown, Loen, Jeffrey S. (Pearson, Robert C.)