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Mine detail: Peerless Jennie Mine
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North America
United States
Montana
Lewis and Clark
Previously called 'Peerless MinePearless Jenny Mine'
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Location
Lat / long:
46.43101, -112.24088
Resource(M)
Primary:
Silver, Lead
Secondary:
Zinc
Ore:
Galena, Sphalerite
Gangue:
Hematite, Pyrite, Quartz
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host type:
Quartz Monzonite
Associated rock:
Butte Quartz Monzonite (Boulder Batholith)
Associated type:
Quartz Monzonite
Structure:
Boulder Batholith
Alteration processes:
Sericitized And Slightly Pyritized
References
MRDS
DB02101
DEP
10015844
Reference
{Deposit:: USGS BULL 842, P. 258.}{Deposit:: USGS PP 428, P. 61, PL. 1.}{Deposit:: USGS BULL 527, P. 84.}{Production:: USGS PP 428, P. 61.}
Reporter
Elliott, James E., Wise, Kristine K. (Elliott, James E.)