Mine detail: Cap Rock Mine

Previously called 'Cap Rock 40Cap Rock Claims'

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Location

Lat / long:

38.53945, -105.47419

Resource(M)

Primary:	Uranium
Secondary:	Vanadium
Gangue:	Hematite, Limonite
Orebody form:	TABULAR

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer

Geology

Host rock:	Tallahassee Creek Conglomerate
Host type:	Conglomerate,Tuff
Associated rock:	Wall Mountain Tuff Was Probable Principal Uranium Source
Associated type:	Rhyolite
Structure:	Echo Park Graben, Paleo Valleys, Thirty Nine Mile Volcanic Field, Currant Creek Basin
Tectonic:	Central Cordillera (Southern Rocky Mountains)
Alteration processes:	Oxidation; Alteration Of Feldspar To Clay;

References

MRDS	D009318
DEP	10013172
Reference	{Deposit:: NELSON-MOORE, J.L., COLLINS, D.B. AND HORNBAKER, A.L., 1978, RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BIBLIOGRAPHY: CGS BULLETIN 40,P. 145.}{Deposit:: WOBUS, R.A., EPIS, R.C. AND SCOTT, G.R., 1979, GEOLOGIC MAP OF THE COVER MOUNTAIN QUADRANGLE, FREMONT, PARK, AND TELLER COUNTIES. COLORADO: USGS MAP I-1179. 1:62,500.}{Deposit:: DICKINSON, K.A., 1981, GEOLOGIC CONTROLS OF URANIUM MINERALIZATION IN THE TALLAHASSEE CREEK URANIUM DISTRICT, FREMONT COUNTY, COLORADO: THEMOUNTAIN GEOLOGIST, V. 18, NO. 4, P. 88-94.}{Deposit:: BABCOCK, J.A., 1980, TALLAHASSEE CREEK URANIUM DEPOSITS: DENVER REGIONAL EXPLORATION GEOLOGISTS SOCIETY GUIDEBOOK, P. 15-31.}{Production:: NELSON-MOORE AND OTHERS, 1978}
Reporter	Collins, Donna B., Keller, John W.