Mine detail: Green Mountain Mine

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Location: Silver Bow County, Montana, United States, North America
Lat / long: 46.02379, -112.52728
dep_id: 10012443
mrds_id: D008078
Commodity type: metallic
Major mineral: Copper
Minor mineral: Silver
Trace mineral: Arsenic
Operation type: Unknown
Production size: Small ammount of material produced
Development status: Past Producer
ore: Bornite, Chalcocite, Chalcopyrite
gangue: Pyrite, Quartz
work_type: Underground
Reporter: Wise, Kristine K. (Elliott, James E.)
hrock_type: Quartz Monzonite
arock_unit: Butte Quartz Monzonite (Boulder Batholith)
arock_type: Quartz Monzonite
Structure: Boulder Batholith
References:
  • USGS PP 74, P. 170-73., PL. X
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