Mine detail: Twin Buttes Claim

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Location: Granite County, Montana, United States, North America
Lat / long: 46.45795, -113.24175
dep_id: 10014289
mrds_id: D010997
Commodity type: metallic
Major mineral: Copper, Lead
Operation type: Unknown
Production size: No production occurred
Development status: Occurrence
gangue: Iron
work_type: Underground
Reporter: Wise, Kristine K. (Elliott, James E.)
hrock_unit: Hasmark Formation
hrock_type: Limestone
References:
  • USGS PP 78 P. 260-61
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