Mine detail: Trigger Mine

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Location: Deer Lodge County, Montana, United States, North America
Lat / long: 46.161, -113.23091
dep_id: 10105539
mrds_id: W007427
Commodity type: metallic
Major mineral: Tungsten
Operation type: Unknown
Production size: Small ammount of material produced
Development status: Past Producer
ore: Scheelite
orebody_fm: PIPES AND LENSES
work_type: Surface/Underground
ore_ctrl: Northeastward - Trending Syncline, Intrusive Granodiorite
Reporter: Krohn, Douglas H., Wise, Kristine K. (Elliott, James E.)
hrock_type: Marble
Structure: Philipsburg Batholith, Several Small Granodiorite Outliers From The Philipsburg Batholith. Cable Stock Cable Stock
tectonic: Cordilleran Miogeosyncline
yr_lst_prd: 1958
References:
  • Deposit:: USGS PP 78.
  • Deposit:: USBM REP INVES 5612, P. 2, 27-32.
  • Deposit:: MBMG BULL 10, P. 16.
  • Deposit:: USGS-USBM MINERAL YEARBOOKS, 1956.
  • Deposit:: 1906 GEOLMAP EMMONS AND CALKINS
  • Deposit:: 1958 GEOLMAP USBM WALKER
  • Production:: USBM REP INVES 5612.
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