Reference | {Deposit:: NELSON-MOORE, J. L., COLLINS, D. B. AND HORNBAKER, A. L., 1978, RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BIBLIOGRAPHY: CGS BULLETIN 40, P. 146.}{Deposit:: SCOTT, G. R., TAYLOR, R. B., EPIS, R. C. AND WOBUS, R. A., 1978, GEOLOGIC MAP OF THE PUEBLO 1 DEGREE X 2 DEGREES QUADRANGLE, SOUTH-CENTRAL COLORADO: USGS MAP I-1022, 1: 250,000.} |