Montana · Deer Lodge County
Past Producer

Trigger Mine

Deer Lodge County, Montana, United States
Tungsten
⌖ Show on mapUSGS source ↗
Commodities
PrimaryTungsten
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Orebody formPIPES AND LENSES
Ore controlNortheastward - Trending Syncline, Intrusive Granodiorite
Materials
Ore mineralsScheelite
Geology
Host rockMarble
StructurePhilipsburg Batholith, Several Small Granodiorite Outliers From The Philipsburg Batholith. Cable Stock Cable Stock
Tectonic settingCordilleran Miogeosyncline
Economic & production
Development statusPast Producer
Last production1958
Identification
Deposit ID10105539
MRDS IDW007427
RegionNA
Data scoreB
Coordinates46.161, -113.23091
References
USGS PP 78.USBM REP INVES 5612, P. 2, 27-32.MBMG BULL 10, P. 16.USGS-USBM MINERAL YEARBOOKS, 1956.1906 GEOLMAP EMMONS AND CALKINS1958 GEOLMAP USBM WALKERUSBM REP INVES 5612.