Montana · Silver Bow County
Past Producer
Gregory
Silver Bow County, Montana, United States
Silver
Zinc
Lead
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USGS source ↗
Commodities
Primary
Silver, Zinc, Lead
Commodity type
M
Deposit
Deposit size
S
Geology
Host rock
Quartz Monzonite
Associated rock
Quartz Monzonite · Butte Quartz Monzonite (Boulder Batholith)
Structure
Boulder Batholith
Economic & production
Development status
Past Producer
Last production
1958
Identification
Deposit ID
10019564
MRDS ID
DC10831
Region
NA
Data score
C
Coordinates
46.04296, -112.55367
References
MBMG BULL 10, P. 62.USGS PP 74, PL. X.USGS-USBM MINERAL YEARBOOKS, 1923, 1924