Mineral Resource Map
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Mine detail: Gregory
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North America
United States
Montana
Silver Bow
Previously called ''
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Location
Lat / long:
46.04296, -112.55367
Resource(M)
Primary:
Lead, Zinc, Silver
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Last production ended:
1958
Geology
Host type:
Quartz Monzonite
Associated rock:
Butte Quartz Monzonite (Boulder Batholith)
Associated type:
Quartz Monzonite
Structure:
Boulder Batholith
References
MRDS
DC10831
DEP
10019564
Reference
{Deposit:: MBMG BULL 10, P. 62.}{Deposit:: USGS PP 74, PL. X.}{Deposit:: USGS-USBM MINERAL YEARBOOKS, 1923, 1924}
Reporter
Unknown, Wise, Kristine K. (Elliott, James E.)