Geologic, energy and mineral resource maps of Routt County, Colorado. Routt County lies along the northwest region of the state and includes the economically important Yampa coal field. The geologic map includes both the surficial and bedrock geology along with major faults, anticlines and synclines. The energy and minerals map includes coal, oil, and gas fields, uranium occurrences, and geothermal areas; while also indicating lode gold, fluorite, limestone, volcanics, and sand and gravel aggregate deposits. 2 plates (1:126,720). Digital PDF download. MS-01D
Miller, Allan E., and William A. Bowes. “MS-01 Geologic Map Routt County, Colorado.” Geology and Energy / Mineral Resources. Map Series. Denver, CO: Colorado Geological Survey, Department of Natural Resources, 1975.