Mine detail: Peerless Jennie Mine

Previously called 'Peerless MinePearless Jenny Mine'

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Location: Lewis and Clark County, Montana, United States, North America
Lat / long: 46.43101, -112.24088
dep_id: 10015844
mrds_id: DB02101
Commodity type: metallic
Major mineral: Silver, Lead
Minor mineral: Zinc
Operation type: Unknown
Production size: Small ammount of material produced
Development status: Past Producer
ore: Galena, Sphalerite
gangue: Hematite, Pyrite, Quartz
work_type: Underground
alteration: Sericitized And Slightly Pyritized
ore_ctrl: Crushed Zone In Granite
Reporter: Elliott, James E., 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:
  • Deposit:: USGS BULL 842, P. 258.
  • Deposit:: USGS PP 428, P. 61, PL. 1.
  • Deposit:: USGS BULL 527, P. 84.
  • Production:: USGS PP 428, P. 61.
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