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Mine detail: Twin Peaks Mine
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North America
United States
Montana
Granite
Previously called ''
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Location
Lat / long:
46.29183, -113.13841
Resource(M)
Primary:
Tungsten
Tertiary:
Molybdenum
Ore:
Molybdenite, Powellite, Scheelite
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
Host rock:
Hasmark Formation;Silver Hill Formation;Flathead Formation;Missoula Group
Host type:
Limestone
Associated rock:
Philipsburg Iatholith
Associated type:
Diorite,Plutonic Rock
Structure:
Philipsburg Batholith, Cable Stock
References
MRDS
DC10037
DEP
10019429
Reference
{Deposit:: USBM REP INVES 6336, P. 5, 16-18.}{Deposit:: USGS PP 78, PL. 1.}
Reporter
Unknown, Wise, Kristine K. (Elliott, James E.)