IS-42 Colorado Minerals and Mineral Fuel Activity 1996

Colorado minerals and mineral fuel activity, 1996. Digital PDF download. IS-42D

Author: Cappa, James A., Carol M. Tremain, and H. Thomas Hemborg. “IS-42 Colorado Mineral and Mineral Fuel Activity, 1996.” Mineral and Mineral Fuel. Information Series. Denver, CO: Colorado Geological Survey, Department of Natural Resources, 1997.
Status: Digital
Year: 1997