Mine detail: Monarch Mine

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Location: Granite County, Montana, United States, North America
Lat / long: 46.51239, -113.0898
dep_id: 10019330
mrds_id: DC09543
Commodity type: metallic
Major mineral: Lead, Zinc
Minor mineral: Silver, Copper, Gold
Operation type: Unknown
Production size: No production occurred
Development status: Occurrence
ore: Galena, Gold, Sphalerite
gangue: Quartz
work_type: Surface/Underground
alteration: Oxidation
Reporter: Unknown, Wise, Kristine K. (Elliott, James E.)
hrock_unit: Colorado Formation;Kootenai Formation
hrock_type: Shale,Limestone
Structure: Dunkleberg Anticline, Royal Stock
References:
  • USBM RI 5014, P. 15, FIG. 3, 4B, 13
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