Mine detail: Unnamed Thorium Prospects

Previously called ''

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Location

Lat / long:

38.33972, -107.22813

Resource(M)

Primary:	Thorium
Ore:	Thorite
Gangue:	Ankerite, Apatite, Barite, Calcite, Dolomite, Fluorite, Goethite, Hematite, Quartz, Siderite

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	None
Development status:	Occurrence

Geology

Host rock:	Dubois Greenstone-Metavolcanic Hornblende Schist And Amphibolite;Dubois Greenstone--Quartzite Beds (Metachert);Dubois Greenstone--Coarse-Grained Amphibolite, Metadiorite, And Metagabbro
Host type:	Schist,Amphibolite
Associated rock:	Minette;Quartz Vein
Associated type:	Lamprophyre
Structure:	Gunnison Uplift, San Juan Volcanic Field, Gunnison Gold Belt, Iron Hill Alkalic Complex, Cimarron Fault, Tolvar Peak Stock
Tectonic:	Central Cordilleda (Southern Rocky Mtns)

References

MRDS	D011215
DEP	10087950
Reference	{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.}
Reporter	Schwochow, Stephen D.