Mine detail: Anna Claim

Previously called ''

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Location

Lat / long: 38.30667, -106.63422

Resource(M)

Primary: Uranium
Tertiary: Manganese

Production

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

Geology

Host rock:Quartz Monzonite Of Cochetopa Creek
Host type:Quartz Monzonite
Associated rock:Early Intermediate-Composition Flows And Breccias;Quartz Monzonite Of Cochetopa Cr
Associated type:Quartz Monzonite,Rhyodacite,Quartz Latite,Latite
Structure:San Juan Volcanic Field; Gunnison Uplift, Cochetopa Dome; Los Ochos Fault; Razor Creek Dome
Tectonic:Central Cordillera (Southern Rocky Mtns); Colorado Platform
Alteration processes:Abundant Hematite And Limonite, Minor Manganese Staining

References

MRDSD009088
DEP10013026
Reference{Deposit:: MALAN, R.C., AND RANSPOT, H.W., 1959, GEOLOGY OF THE URANIUM DEPOSITS IN THE COCHETOPA MINING DISTRICT, SAGUACHE AND GUNNISON COUNTIES, COLORADO: ECON. GEOLOGY, V. 54, NO. 1, P. 1-19.}{Deposit:: NELSON-MOORE, J.L., COLLINS, D.B., AND HORNBAKER, A.L., 1978, RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BIBLIOGRAPHY: COLORADO GEOLOGICAL SURVEY BULL. 40, P. 388}{Deposit:: OLSON, J.C., AND STEVEN, T.A., 1976, GEOLOGIC MAP OF THE RAZOR CREEK DOME QUADRANGLE, SAGUACHE COUNTY, COLORADO: USGS MAP MF-748}{Deposit:: AEC PRELIM. RECON. REPT. DEB-P-3-1714}
ReporterSchwochow, Stephen D.