Mine detail: Cruse Mine

Previously called 'Bald Mountain Mine'

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Location: Lewis and Clark County, Montana, United States, North America
Lat / long: 46.74879, -112.32145
dep_id: 10015895
mrds_id: DB02176
Commodity type: metallic
Major mineral: Gold, Silver
Minor mineral: Lead, Copper, Zinc
Operation type: Unknown
Deposit type: Polymetallic veins, Au-Ag
Production size: Small ammount of material produced
Development status: Past Producer
ore: Gold
gangue: Quartz
work_type: Underground
model: 85: Polymetallic veins
alteration: Oxidation And Leaching
ore_ctrl: Intrusive Contact Zone
Reporter: Wise, Kristine K. (Elliott, James E.)
hrock_unit: Belt Series
hrock_type: Diorite
arock_unit: Marysville Stock
arock_type: Diorite
Structure: Boulder Batholith, Marysville Stock
References:
  • Deposit:: USGS BULL 527, P. 72.
  • Deposit:: USGS BULL 842, P. 63, PL. 5.
  • Deposit:: USGS PP 57, P. 164, PL. 1
  • Production:: USGS BULL 842, P. 63.
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