| Reference | {Deposit:: FISCHER, R.P., AND OTHERS, 1947, VANADIUM DEPOSITS NEAR PLACERVILLE, SAN MIGUEL COUNTY, COLORADO: COLORADO SCI. SOC. PROC., V.15, NO. 3, P. 117-146.}{Deposit:: BUSH, A.L., AND OTHERS, 1959, AEREAL GEOLOGY OF THE PLACERVILLE QUADRANGLE, SAN MIGUEL COUNTY, COLORADO: USGS BULL. 1072-E9}{Deposit:: NELSON-MOORE, J.L., AND OTHERS, 1978, RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BIBLIOGRAPHY: CGS BULL. 40, P. 426.}{Deposit:: FLECK, HERMAN, 1909, RARE METALS-URANIUM AND VANADIUM: COLORADO SCHOOL OF MINES QUART., V. 3, NO. 3, P. 15-16, 18.}{Deposit:: BLM MINERAL SURVEY MS 19036}{Production:: NELSON-MOORE AND OTHERS, 1978, P. 426} |