Comparison of abundances of chemical elements in mineralized and unmineralized sandstone of the Brushy Basin member of the Morrison Formation, Smith Lake District, Grants uranium region, New MexicoCharles Thomas Pierson · First published 1983Open the Tome
Factors that localized uranium deposition in the Dakota Sandstone, Gallup, and Ambrosia Lake mining districts, McKinley County, New MexicoCharles Thomas Pierson · First published 1980Open the Tome
Reconnaissance for radioactivity in the metal-mining districts of the San Juan Mountains, ColoradoCharles Thomas Pierson · First published 1958Open the Tome
Occurrences of uranium-bearing minerals in the St. Kevin district, Lake County, ColoradoCharles Thomas Pierson · First published 1954Open the Tome
Results of reconnaissance for radioactivity minerals in parts of the Alma district, Park County, ColoradoCharles Thomas Pierson · First published 1953Open the Tome
