Montana · Lewis and Clark County
Occurrence
O.H.Bassett Mine
Lewis and Clark County, Montana, United States
Silver
Lead
Zinc
Gold
Antimony
Arsenic
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USGS source ↗
Commodities
Primary
Silver, Lead
Secondary
Zinc, Gold
Tertiary
Antimony, Arsenic
Commodity type
M
Deposit
Deposit size
N
Workings
Underground
Materials
Ore minerals
Galena, Gold, Sphalerite, Stibnite, Tetrahedrite
Gangue
Pyrite, Quartz, Tourmaline
Geology
Host rock
Quartz Monzonite
Associated rock
Quartz Monzonite · Butte Quartz Monzonite (Boulder Batholith)
Structure
Boulder Batholith, Red Mountain Fault
Economic & production
Development status
Occurrence
Identification
Deposit ID
10015861
MRDS ID
DB02124
Region
NA
Data score
B
Coordinates
46.47379, -112.24422
References
USGS PP 428, P. 57, PL. 1.USGS BULL 842, P. 251