Item #42959 GEOLOGY AND URANIUM DEPOSITS IN THE CAVE HILLS AREA, HARDING COUNTY, SOUTH DAKOTA; ORIGIN OF ELEMENTS ASSOCIATED WITH URANIUM IN THE CAVE HILLS AREA, HARDING COUNTY, SOUTH DAKOTA: GEOLOGICAL SURVEY PROFESSIONAL PAPER 476-A & B. George N. Pipiringos, W. A. Chisholm, R C. Kepferle.

GEOLOGY AND URANIUM DEPOSITS IN THE CAVE HILLS AREA, HARDING COUNTY, SOUTH DAKOTA; ORIGIN OF ELEMENTS ASSOCIATED WITH URANIUM IN THE CAVE HILLS AREA, HARDING COUNTY, SOUTH DAKOTA: GEOLOGICAL SURVEY PROFESSIONAL PAPER 476-A & B

Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO [1965 & 1966], 1966. Soft cover. Item #42959

Stratigraphy, structure, and other factors contolling the distribution of uranium and an investigation of the geological and geochemical history of the elements associated with uranium in coal, carbonaceous siltstone, and phosphatic claystone in the Fort Union formation of northwest South Dakota. 139 pages with maps, numerous tables and graphs, references and index, plus the four folded maps and section charts in the rear pocket of book A. Bound in thick gray paper covers printed in black. Both are very good plus copies.

Price: $30.00