Mine detail: Sage Hen Claim

Previously called 'Friendly Neighbor'

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Location

Lat / long:

38.37167, -106.72672

Resource(M)

Primary:

Uranium

Production

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

Geology

Host rock:	Salt Wash Member of Morrison Formation
Host type:	Mudstone,Sandstone
Associated rock:	Quartz Monzonite Of Cochetopa Creek
Associated type:	Quartz Monzonite
Structure:	San Juan Volcanic Field; Gunnison Uplift, Cochetopa Dome; Los Ochos Fault; Razor Creek Dome
Tectonic:	Central Cordillera (Souther Rocky Mtns); Colorado Platform

References

MRDS	D009092
DEP	10013027
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, P9 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. 394}{Deposit:: OLSON, J.C., AND STEVEN, T.A., 1976, GEOLOGIC MAP OF THE RAZOR CREEK DOME QUADRANGLE, SAGUACHE COUNTY, COLORADO: USGS MAP MF-748.}
Reporter	Schwochow, Stephen D.