Montana · Granite County
Occurrence
Twin Peaks Mine
Granite County, Montana, United States
Tungsten
Molybdenum
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USGS source ↗
Commodities
Primary
Tungsten
Tertiary
Molybdenum
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Molybdenite, Powellite, Scheelite
Geology
Host rock
Limestone · Hasmark Formation;Silver Hill Formation;Flathead Formation;Missoula Group
Associated rock
Diorite,Plutonic Rock · Philipsburg Iatholith
Structure
Philipsburg Batholith, Cable Stock
Economic & production
Development status
Occurrence
Identification
Deposit ID
10019429
MRDS ID
DC10037
Region
NA
Data score
C
Coordinates
46.29183, -113.13841
References
USBM REP INVES 6336, P. 5, 16-18.USGS PP 78, PL. 1.