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Mine detail: Katy Mine
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North America
United States
Montana
Lewis and Clark
Previously called ''
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Location
Lat / long:
46.6674, -112.06144
Resource(M)
Primary:
Gold, Silver, Lead
Secondary:
Copper
Ore:
Chalcopyrite, Galena, Gold
Gangue:
Pyrite
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host type:
Quartz Monzonite
Associated rock:
Scratchgravel Quartz Monzonite Stock
Associated type:
Quartz Monzonite
Structure:
Boulder Batholith, Scratchgravel Quartz Monzonite Stock
Alteration processes:
Oxidized
References
MRDS
DB02135
DEP
10015867
Reference
{Deposit:: USGS BULL 842, P. 54, PL. 3}{Production:: USGS BULL 842, P. 54, PL. 3.}
Reporter
Elliott, James E., Wise, Kristine K. (Elliott, James E.)