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Mine detail: Pioneer Mine
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North America
United States
Montana
Beaverhead
Previously called ''
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Location
Lat / long:
45.15768, -112.9795
Resource(M)
Primary:
Gold, Silver
Secondary:
Copper
Gangue:
Calcite, Pyrite, Quartz
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Production years:
1943
Geology
Host rock:
Madison
Host type:
Limestone
Associated rock:
Bannack Stock
Associated type:
Diorite
Structure:
Overthrust Fault Present In Mine, Folding And Faulting.
References
MRDS
DC09069
DEP
10019221
Reference
{Deposit:: MBMG BULL 6.}{Deposit:: MBMG MEM 31, P. 7.}{Deposit:: USGS OFR 79-1426.}{Deposit:: MBMG BULL 85, P. 83.}{Production:: MIN. RES. U.S. 1943, P. 396}
Reporter
Unknown, Loen, Jeffrey S. (Pearson, Robert C.)