| Reference | {Deposit:: NELSON-MOORE, J.L., COLLINS, D.B., AND HORNBAKER, A.L., 1978, RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BIBLIOGRAPHY: CGS BULL. 40, P. P. 264.}{Deposit:: TWETO, OGDEN, 1976, GEOLOGIC MAP OF THE CRAIG 1 DEGREES X 2 DEGREES QUADRANGLE, NORTHWESTERN COLORADO: USGS MAP I-972, 1:250,000}{Deposit:: A.E.C. PRELIM. RECON. REPT. ED-R-1563}{Deposit:: CRAIG, LAWRENCE C. AND OTHERS, 1980, NATIONAL URANIUM RESOURCE EVALUATION - CRAIG NTMS 10X20 QUADRANGLE, COLORADO: D.O.E. REPT. PGJ-017,} |