Montana · Lewis and Clark County
Occurrence
Blue Cloud
Lewis and Clark County, Montana, United States
Tungsten
Molybdenum
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USGS source ↗
Commodities
Primary
Tungsten, Molybdenum
Commodity type
M
Deposit
Deposit size
N
Ore control
Tactite
Materials
Ore minerals
Scheelite
Gangue
Calcite, Quartz
Geology
Host rock
Limestone · Belt Series
Associated rock
Quartz Monzonite · Butte Quartz Monzonite (Boulder Batholith)
Structure
Boulder Batholith
Economic & production
Development status
Occurrence
Identification
Deposit ID
10019443
MRDS ID
DC10332
Region
NA
Data score
C
Coordinates
46.59851, -112.17032
References
USBM RI 6334, P. 5, 25, 26