De Voto, Richard H.Smith, Larry B.2023-08-092023-08-091982http://hdl.handle.net/11124/177822Includes bibliographical references.masters thesesengCopyright of the original work is retained by the author.Uranium ores -- Colorado -- Chaffee CountyUranium ores -- Colorado -- Fremont CountyGeochemistry -- Colorado -- Chaffee CountyGeochemistry -- Colorado -- Fremont CountyGeology -- Colorado -- Chaffee CountyGeology -- Colorado -- Fremont CountyGeology and uranium geochemistry of the western margin of the Thirtynine Mile volcanic field, Park, Chaffee, and Fremont counties, ColoradoText