Mine detail: Stevenstown Mine

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Location: Alaska, United States, North America
Lat / long: 55.51362, -132.29208
dep_id: 10000118
mrds_id: A010145
Commodity type: metallic
Major mineral: Copper
Minor mineral: Gold, Silver
Trace mineral: Iron
Operation type: Unknown
Deposit type: Contact Metasomatic
Production size: Small ammount of material produced
Development status: Past Producer
ore: Chalcopyrite, Magnetite
gangue: Calcite, Epidote, Garnet
orebody_fm: LENS
work_type: Surface/Underground
ore_ctrl: Limestone Is Hanging Wall, Syenite Is Footwall
Reporter: Hirschmann, M. M. (Elliott, R. L.), Waller, Nichelle (Mosier, Dan)
hrock_type: Limestone
arock_type: Syenite,Dacite
Year first produced: 1906
yr_lst_prd: 1918
References:
  • Deposit:: USGS BULL 284, P. 47.
  • Deposit:: USGS BULL 347, P. 114-115.
  • Deposit:: USGS PROFESSIONAL PAPER 87, P. 88-89, 92, 114-115.
  • Deposit:: USGS BULL 1090, P. 37, 54-80, 93-96.
  • Deposit:: USGS MF 433.
  • Deposit:: USGS OF 78-869, P. 197-1987
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