Mine detail: G. Washington Mine

Previously called 'Member of Presients Group.'

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Location: Jefferson County, Montana, United States, North America
Lat / long: 46.44851, -112.00671
dep_id: 10015923
mrds_id: DB02214
Commodity type: metallic
Major mineral: Uranium
Operation type: Unknown
Production size: No production occurred
Development status: Occurrence
ore: Uraninite
gangue: Chalcedony
orebody_fm: VEINLETS
work_type: Underground
alteration: Walls Altered To Clay And Fine-Grained Silica
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
disc_yr: 1952
References:
  • USGS PP 428, P. 41, 45, 49, 63, 69
© 2010-2018 Lee C. Baker unless noted. All rights reserved.