Colorado · Park County
Past Producer

Last Chance Prospect

Park County, Colorado, United States
Uranium
⌖ Show on mapUSGS source ↗
Commodities
PrimaryUranium
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Ore controlFaults, Fissures, Fractures; N 30 W - Trending Shear Zone
Materials
GangueZircon
Geology
Host rockMetasedimentary Rock,Gneiss,Granite · Idaho Springs Formation
Associated rockGranite · Silver Plume Granite
StructureTarryall Mountains, Front Range, Puma Hills, Badger Flats, Badger Flats Fault, Round Mountain Syncline, Elkhorn Thrust
Tectonic settingCentral Cordillera (Southern Rocky Mountains)
Economic & production
Development statusPast Producer
Identification
Deposit ID10013824
MRDS IDD010345
RegionNA
Data scoreB
Coordinates39.05611, -105.49169
References
GALLAGHER, G.L., 1976, URANIUM FAVORABILITY OF PRECAMBRIAN ROCKS IN THE BADGER FLATS-ELKHORN THRUST AREA, PARK AND TELLER COUNTIES, COLORADO: USERDA REPORT GJBX-55 (76), 30 P.HAWLEY, C.C., 1969, GEOLOGY AND BERYLLIUM DEPOSITS OF THE LAKE GEORGE (OR BADGER FLATS) BERYLLIUM AREA, PARK AND JEFFERSON COUNTIES, COLORADO: USGS PROFESSIONAL PAPER 608-A, 44 P.HAWLEY, C.C. AND WOBUS, R.A., 1977, GENERAL GEOLOGY AND PETROLOGY OF THE PRECAMBRIAN CRYSTALLINE ROCKS, PARK AND JEFFERSON COUNTIES, COLORADO: USGS PROFESSIONAL PAPER 608-B, 77 P.BRYANT, BRUCE AND WOBUS, R.A., 1975, PRELIMINARY GEOLOGIC MAP OF THE SW QUARTER OF THE DENVER 1 DEG X 2 DEG QUADRANGLE, COLORADO: USGS OPEN-FILE MAP 75-340 1:250,000 & &NELSON-MOORE, J.L., COLLINS, D.B. AND HORNBAKER, A.L., 1978, RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BIBLIOGRAPHY: CGS BULLETIN 40, P. 367-368