OF-02-08 Soil and Bedrock Conditions and Construction Considerations, North-Central Douglas County, Colorado

OF-02-01 Geologic Map of the Hermosa Quadrangle, La Plata County, Colorado

OF-02-02 Geologic Map of the Elsmere Quadrangle, El Paso County, Colorado

OF-02-03 Geologic Map of the Keystone Quadrangle, Summit County, Colorado

OF-02-04 Geologic Map of the Monument Quadrangle, El Paso County, Colorado

OF-01-21 Evaluation of Mineral and Mineral Fuel Potential of Larimer County State Mineral Lands Administered by the Colorado State Land Board

OF-01-19 Evaluation of Mineral and Mineral Fuel Potential of Prowers County State Mineral Lands Administered by the Colorado State Land Board

OF-01-10 Evaluation of Mineral and Mineral Fuel Potential of Huerfano and Custer Counties State Mineral Lands Administered by the Colorado State Land Board

OF-01-18 Evaluation of Mineral and Mineral Fuel Potential of Montezuma and Dolores Counties State Mineral Lands Administered by the Colorado State Land Board

OF-01-15 Evaluation of Mineral and Mineral Fuel Potential of Jackson County State Mineral Lands Administered by the Colorado State Land Board

OF-01-20 Evaluation of Mineral and Mineral Fuel Potential of Archuleta, Hinsdale, La Plata, Mineral, and San Juan Counties State Mineral Lands Administered by the Colorado State Land Board

OF-01-09 Evaluation of Mineral and Mineral Fuel Potential of Kiowa County State Mineral Lands Administered by the Colorado State Land Board