Mine detail: It Mining Co.

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Location: Alaska, United States, North America
Lat / long: 55.57751, -132.46709
dep_id: 10000128
mrds_id: A010159
Commodity type: metallic
Major mineral: Copper
Minor mineral: Gold, Silver
Trace mineral: Molybdenum
Operation type: Unknown
Deposit type: Contact Metasomatic
Production size: Small ammount of material produced
Development status: Past Producer
ore: Chalcopyrite, Molybdenite, Pyrite
gangue: Calcite, Epidote, Garnet, Hematite, Magnetite
orebody_fm: IRREGULAR
ore_ctrl: Limestone Is Hanging Wall And Diorite Is Footwall Of Deposit
Reporter: Hirschmann, M. M. (Elliott, R. L.), Mosier, Dan
hrock_type: Limestone
arock_type: Siltstone
Year first produced: 1908
yr_lst_prd: 1918
disc_yr: 1907
References:
  • Deposit:: USGS BULL 347, P.119.
  • Deposit:: USGS BULL 379, P. 78-79.
  • Deposit:: USGS PROFESSIONAL PAPER 87, P.94-95.
  • Deposit:: USGS BULL 714, P. 17, 19.
  • Deposit:: USGS BULL 1090, P.5,32,50,122-125.
  • Deposit:: USGS MF 433.
  • Deposit:: USGS OF 78-869, P.100-101.
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