Appendix containing tabulated rock sample analyses data to accompany a report on U.S. uranium resources in the Delta quadrangle in Utah.

Appendix containing tabulated field data and chemical analyses of stream sediment samples to accompany a report on U.S. uranium resources in the Delta quadrangle, Utah.

Appendix containing field data and chemical analyses of ground and surface water samples to accompany a report on U.S. uranium resources in the Delta quadrangle, Utah.

Appendix containing uranium occurrence reports for the Delta quadrangle to accompany a report on U.S. uranium resources in Utah.

Appendix containing a statistical summary of geochemical data from stream sediment, ground and surface water samples to accompany a report on U.S. uranium resouces in the Delta quadrangle

This is the second volume of the final report on the analyses of a systematic airborne gamma radiation and total magnetic survey for the area identified as Marysvale, in the Richfield quadrangle in southwestern Utah. This volume contains the 10-variable radiometric stacked profile data for the entire survey area.

This is the fourth volume of the final report on the analyses of a systematic airborne gamma radiation and total magnetic survey for the area identified as Marysvale, in the Richfield quadrangle in southwestern Utah. This volume contains flight line maps, radiometric and magnetic contour maps, multi-variate analysis maps, and geochemical composite and analysis maps.

Appendices containing data on uranium availability in the Moab Quadrangle to accompany a report on U.S. uranium resources in Colorado and Utah.

Appendices containing data on uranium availability in the Vernal Quadrangle to accompany a report on U.S. uranium resources in Utah.

Appendices containing survey data of the Marble Canyon Quadrangle in northeast Arizona for uranium availability to accompany a report on national uranium resources in Arizona and Utah.

Appendices containing data on uranium availability in the Wells Quadrangle to accompany a report on U.S. uranium resources in Nevada, Idaho, Utah.

Appendices containing data on uranium availability in the Escalante Quadrangle to accompany a report on U.S. uranium resources in Utah.

Appendices containing data on uranium availability in the Cortez Quadrangle to accompany a report on U.S. uranium resources in Colorado and Utah.

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

Appendices containing data on uranium availability in the Price Quadrangle to accompany a report on U.S. uranium resources in Utah.

Appendices containing data on uranium availability to accompany a report on U.S. uranium resources in the Elko Quadrangle, Nevada and Utah.

Appendices containing data on uranium availability in the Salina Quadrangle to accompany a report on U.S. uranium resources in Utah.

From Introduction: "The Elko Quandrangle, in northeastern Nevada and western Utah between latitude 40º and 41º and longitude 114º and 116º (Fig. 1), was evaluated to identify geologic units and delineate areas that exhibit characteristics favorable for the occurrence of uranium deposits. Geologic environments were evaluated on the basis of surface investigations and limited subsurface data."

From Introduction: "The Escalante 1º X 2º Quadrangle, south-central Utah, (Fig. 1) was studied to identify and evaluate areas and geologic formations considered favorable for the occurrence of uranium deposits."

The Delta 1°x2° Quadrangle, Utah contains rocks which range in age from the Precambrian through the Holocene. It lies in the eastern part of the Basin and Range Province, approximately 85 mi southwest of Salt Lake City. Most known uranium resource potential lies in four geographic environments in two geographic areas. Favorable environments are: (1) Tertiary tuffaceous sandstone and conglomerate epigenetic disseminated deposits; (2) volcanic hydroallogenic environments containing uranium-mineralized altered tephra in the beryllium tuff member of the Miocene Spor Mountain Formation; (3) pipes or small diatreme structures in the Paleozoic limestones and quartzites on Spor Mountain, defined as Tertiary volcanogenic hydroallogenic environments; and, (4) alluvial-lacustrine placer environments, on the east and west sides of the Deep Creek Range adjacent to the quartz monzonite Ibapah stock. The significant volume of Miocene rhyolites and tuffs in the Quadrangle contain uncommonly large abundances of uranium and thorium.

From Purpose and Scope of Study: "The purpose of this study is to provide an evaluation of the favorability of the Vernal, Colorado-Utah, 1º x 2º Quadrangle (Fig. 1) for the occurrence of uranium deposits. The study restricted to indicating geologic units and areas favorable for uranium deposits containing at least 100 tons of U3O8 with an average grade of .01 percent U3O8 or more and less than 1,500m (5,000 ft) deep."

From Purpose and Scope: "The Marble Canyon Quadrangle (2º), an area of 20,634 km2, is in northeastern Arizona (Fig. 1). The quadrangle was evaluated to a depth of 1500 m to identify geologic environments and delineate areas that exhibit characteristics favorable for the occurrence of uranium deposits. Favorable environments, as determined by surface and subsurface investigation, are those that could contain uranium deposits of at least 100 tons U3O8 in rocks with an average grade not less than 100 ppm U3O8. Work on the Marble Canyon Quadrangle began March 6, 1979, and ended February 29, 1980."

From Introduction: "The purpose of the National Uranium Resource Evaluation (NURE) program of the U.S. Department of Energy (DOE) is to identify and delineate areas and environments with the Shiprock 1ºx2º Quadrangle, New Mex., Ariz., Colo., and Utah, that exhibit characteristics favorable for the occurrence of uranium deposits that have potential to contain at least 100 metric tons U3O8 total endowment with an average minimum grade of 100 ppm (0.01 percent)."

From Introduction: "The Cortez 1º x 2º Quadrangle, southwestern Colorado and southeastern Utah (Fig. 1), was studied to identify and evaluate areas and geologic formations that are favorable for the occurrence of uranium deposits of specific minimum size and grade."