Mine detail: Trident Brown Shale

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Location: Gallatin County, Montana, United States, North America
Lat / long: 45.99681, -111.40895
dep_id: 10293483
mrds_id: W014651
mas_id: 300310118
Commodity type: nonmetallic
Major mineral: Stone, Crushed/Broken
Operation type: Surface
Development status: Occurrence
Reporter: Western Field Operations Center (WFOC)
References:
  • U.S. BUREAU OF MINES FILES (WFOC).
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