Copper and uranium in Pennsylvanian and Permian sedimentary rocks, northern Sangre de Cristo Range, Colorado.  by David A. Lindsey and Reino F. Clark
Contributors: Clark, R.F.
Publisher: Dept. of the Interior
Place of publication: Washington
Language: eng
Number of pages: 23
Subjects: Copper ores - Colorado; Uranium ores - Colorado
Notes: 11