GEOLOGIC HISTORY OF THE SLICK ROCK DISTRICT AND VICINITY, SAN MIGUEL AND DOLORES COUNTIES, COLORADO: GEOLOGICAL SURVEY PROFESSIONAL PAPER 576-E
Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1976. Soft cover. A review of the origin of sedimentary rocks and geologic history of the region indicates that formation of uranium-vanadium deposits was a natural result of the deposition of the rocks, the occurrence of intrastratal waters therein, and the postdepositional..... More