Aerial Gamma Ray and Magnetic Survey, Raton Basin Project, The Flagstaff Quadrangle of Arizona: Final Report, Volume 1 (open access)

Aerial Gamma Ray and Magnetic Survey, Raton Basin Project, The Flagstaff Quadrangle of Arizona: Final Report, Volume 1

From Operations: For the Flagstaff quadrangle, a total of 1930 line miles, excluding reflights and overlaps and missing data were flown by the Tracker and 1348 line miles were flown by the helicopter. The production summary presented below and the detailed daily production in Appendix B describes half of the total project. The Raton Basin Project, of which this quadrangle is a part, covered five other 10 x 2 quadrangles which was or will be covered in separate reports.
Date: August 1979
Creator: United States. Department of Energy. Grand Junction Office.
System: The UNT Digital Library
An Occurrence of Rhenium, Associated with Uraninite in Coconino County, Arizona (open access)

An Occurrence of Rhenium, Associated with Uraninite in Coconino County, Arizona

From introduction: Twenty-nine samples of sedimentary rocks of Triassic age from the Sun Valley uranium mine in northern Arizona were analyzed spectrographically, and 11 of these samples contained 0.005 to 0.1 percent of the rare metallic element, rhenium.
Date: August 1957
Creator: Petersen, Richard G.; Hamilton, John C. & Myers, Alfred T.
System: The UNT Digital Library