Alkalic Rocks and Resources of Thorium and Associated Elements in the Powderhorn District, Gunnison County, Colorado
Olson, Jerry C., and David C. Hedlund
Alkalic Rocks and Resources of Thorium and Associated Elements in the Powderhorn District, Gunnison County, Colorado Image Cover
Publisher:USGS
Place Published:Washington, DC
Genre:Mineral Resources
Series:Professional Paper 1049C
Pages:34
Format:Paperback
Release:1981
Comments: Geology and Mineral Resources of Thorium in the United States

Summary: An evaluation of thorium resources, their distribution, and geologic relationships