From Introduction: "The Clifton Quadrangle, Arizona and New Mexico (Fig. 1), was evaluated to identify geologic environments and delineate areas that exhibit characteristics favorable for uranium deposits. An area of approximately 20,600 km2 was evaluated during this study."

Appendices containing data on uranium availability in the Clifton Quadrangle to accompany a report on U.S. uranium resources in Arizona and New Mexico.

From Introduction: "The Douglas Quadrangle, Arizona and New Mexico (Fig. 1) was evaluated to identify geologic environments and delineate areas that exhibit characteristics favorable for uranium deposits."

Appendices containing uranium occurrence reports for the Douglas Quadrangle in addition to chemical analyses, radiometric values, and petrographic reports to accompany a report on U.S. uranium resources in Arizona and New Mexico.

From Introduction: "The Las Vegas Quadrangle, Nevada, Arizona, and California (Fig. 1), was evaluated to identify geologic environments and delineate areas that exhibit characteristics favorable for uranium deposits."

Appendix containing data on uranium availability in the Las Vegas Quadrangle to accompany a report on U.S. uranium resources in Nevada, Arizona, and California.

From Introduction: "The Nogales Quadrangle, Arizona (Fig. 1), was evaluated to identify geologic environments and delineate areas that exhibit characteristics favorable for the occurrence of uranium deposits."

Appendices containing uranium occurrences reports in the Nogales Quadrangle in addition to tables of chemical analyses and petrographic reports to accompany a report on U.S. uranium resources in Arizona.

From Introduction: "The Prescott 1º by 2º quadrangle (Fig. 1) was investigated to identify areas where geologic environments exhibit characteristics favorable for uranium deposits. The defined goal was to evaluate all geologic environments to a depth of 1500 m (5,000 ft) and assign each environment to one of two categories: Favorable for uranium deposits that could contain at least 100 tons U3O8 in rocks having an average grade not less than 100 ppm U3O8. Unfavorable for such deposits."

From Introduction: "The Williams Quadrangle, Arizona (Fig. 1), was evaluated to identify geologic environments and delineate areas that exhibit characteristics favorable for uranium deposits. Evaluations were based primarily on surface investigations; only limited subsurface data were available."

Appendices containing uranium occurrence reports for the Williams Quadrangle in addition to chemical analyses and spectroscopic data of rock samples to accompany a report on U.S. uranium resources in Arizona.

"This report is a result of work performed by the Arizona Bureau of Geology and Mineral Technology, through a Bendix FIeld Engineering Corporation Subcontract, as part of the National Uranium Resource Evaluation. NURE is a program of the U.S. Department of Energy's Grand Junction, Colorado, Office to acquire and compile geologic and other information with which to assess the magnitude and distribution of uranium resources and to determine areas favorable for the occurrence of uranium in the United States" "This report describes all known naturally anomalous radioactive occurrences in Arizona."

Tables displaying index to statistical analysis and reduced data values for each quadrangle in the survey area.

From abstract: The objective of the work was to define areas showing surface indications of a generally higher uranium content where detailed exploration for uranium would most likely be successful.

Tables displaying index to statistical analysis and reduced data values for each quadrangle in the survey area.