Mine detail: Johnson Lease

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Location: Moffat County, Colorado, United States, North America
Lat / long: 40.5433, -107.99095
dep_id: 10101822
mrds_id: D009733
Commodity type: metallic
Major mineral: Uranium, Vanadium
Operation type: Unknown
Production size: Small ammount of material produced
Development status: Past Producer
ore: Coffinite, Uraninite
orebody_fm: TABULAR
Reporter: Banke, Carl M.
hrock_unit: Browns Park Formation
hrock_type: Sandstone
Structure: Washakie Basin, Lay Syncline, Maybell Monocline
tectonic: Colorado Platform
References:
  • Deposit:: NELSON-MOORE, J.L., COLLINS, D.B., AND HORNBAKER, A.L., 1978 RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BIBLIOGRAPHY: CGS BULL. 40, P. 270.
  • Deposit:: TWETO, OGDEN, 1976, GEOLOGIC MAP OF THE CRAIG 1DEGX2DEG QUADRANGLE, NORTHWESTERN COLORADO: USGS MAP I-972, 1:250,000.
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