Beth L. Widmann

• Database of geochemical analyses of carbonate rocks in Colorado
• Evaluation of mineral and mineral fuel potential of Las Animas County state mineral lands administered by the Colorado State Land Board
• Evaluation of mineral and mineral fuel potential of Lincoln County state mineral lands administered by the Colorado State Land Board
• Evaluation of mineral and mineral fuel potential of Routt and Eagle counties state mineral lands administered by the Colorado State Land Board
• Geologic hazards of the Georgetown, Idaho Springs, and Squaw Pass quadrangles, Clear Creek County, Colorado