Montana · Jefferson County
Occurrence
Bob Ingersol Mine
Jefferson County, Montana, United States
Lead
Silver
Gold
Arsenic
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USGS source ↗
Commodities
Primary
Lead, Silver
Secondary
Gold
Tertiary
Arsenic
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Galena, Gold
Gangue
Pyrite
Geology
Host rock
Quartz Monzonite
Associated rock
Quartz Monzonite · Butte Quartz Monzonite (Boulder Batholith)
Structure
Boulder Batholith
Economic & production
Development status
Occurrence
Identification
Deposit ID
10094799
MRDS ID
DC09878
Region
NA
Data score
C
Coordinates
46.32434, -112.10088
References
MBMG BULL 16, P. 21USGS PP 428, PL. 1.