Mine detail: Unnamed Thorium Prospects

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Location: Gunnison County, Colorado, United States, North America
Lat / long: 38.36333, -107.19063
dep_id: 10014405
mrds_id: D011158
Commodity type: metallic
Major mineral: Thorium
Operation type: Unknown
Deposit type: Vein
Production size: No production occurred
Development status: Occurrence
ore: Thorite
gangue: Ankerite, Apatite, Barite, Calcite, Dolomite, Fluorite, Goethite, Hematite, Quartz, Siderite
ore_ctrl: Nw-Trending Fault Subparallel To Trend Of Cimarron Fault
Reporter: Schwochow, Stephen D.
hrock_unit: Black Canyon Schist
hrock_type: Schist
arock_unit: Powderhorn Granite;Quartz Vein;Fish Canyon Tuff
arock_type: Quartz Latite,Granite
Structure: Gunnison Uplift, San Juan Volcanic Field, Gunnison Gold Belt, Iron Hill Alkalic Complex, Cimarron Fault, Unnamed Faults, Tolvar Peak Stock
tectonic: Central Cordillera (Southern Rocky Mtns)
References:
  • Deposit:: OLSON, J.C., AND HEDLUND, D.C., 1973, GEOLOGIC MAP OF THE GATEVIEW QUADRANGLE, GUNNISON COUNTY, COLORADO: USGS MAP GQ-1071.
  • Deposit:: HEDLUND, D.C., AND OLSON, J.C., 1961, FOUR ENVIRONMENTS OF THORIUM-, NIOBIUM-, AND RARE-EARTH-BEARING MINERALS IN THE POWDERHORN DISTRICT OF SOUTHWESTERN COLORADO: USGS PROF. PAPER 424-B, P. B283-B286.
  • Deposit:: OLSON, J.C., AND WALLACE, S.R., 1956, THORIUM AND RARE-EARTH MINERALS IN POWDERHORN DISTRICT, GUNNISON COUNTY, COLORADO: USGS BULL. 1027-0, P. 720.
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