Reference | {Deposit:: BRUNS, D.L., AND OTHERS, 1971, STRATIGRAPHIC RELATIONS BETWEEN BONANZA CENTER AND ADJACENT PARTS OF THE SAN JUAN VOLCANIC FIELD, SOUTH-CENTRAL COLORADO, IN JAMES, H.L., ED., GUIDEBOOK OF THE SAN LUIS BASIN, COLORADO: NEW MEXICO GEOL. SOC., P. 183-190}{Deposit:: NELSON-MOORE, J.L., COLLINS, D.B., AND HORNBAKER, A.L., 1978, RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BIBLIOGRAPHY: CGS BULL. 40, P. 395} |