Geophysical logs for 28 holes drilled in the Quartz-Pebble Conglomerates in Southeast Wyoming by the Bendix Field Engineering Corporation, Grand Junction, Colorado.

From introduction: The Geology Department of the University of Wyoming was asked to make a geostatistical assessment of the uranium endowment of these deposits as a part of the World Class core drilling operations of the Bendix Field Engineering Corporation. This study was to include (a) the development of optimum geostatistical methodology for assessing uranium endowment in areas of close drill control (1 mile or less centers) as well as in areas of distant drill control (5 mile centers or more), (.b) the implementation of this methodology in assessing the uranium resources of the pebble conglomerates in southeastern Wyoming, and (c) the determination of the overall geostatistical uncertainty of the resource estimates. In addition, methods were to be studied for projecting the assessments into new areas, including prediction of estimate uncertainty.

From abstract: This report is intended to supplement the brief interpretation of geochemical data presented in the "Hydrogeochemical and Stream Sediment Detailed Geochemical Survey for the Edgemont South Dakota; Wyoming" report (Butz, et al, 1980).

A report discussing groundwaters from aquifers in two different sandstone-type uranium mining districts in Texas and Wyoming that were collected and chemically analyzed.

The final report regarding the National Logging Program for the National Uranium Resource Evaluation.

Final report of the airborne gamma ray and total magnetic field survey for the Driggs quadrangle, Idaho-Wyoming. Sections I through IV of this report present information and results associated with this specific survey. Section V gives the data acquisition and the processing procedures.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Driggs quadrangle in Idaho and Wyoming.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Driggs quadrangle in Idaho and Wyoming.

From abstract: This study is directed toward evaluation of potential uraniferous quartz-pebble conglomerate occurrences or strata-bound uranium occurrences in the Laramie Range.

Introduction: This report presents engineering details, statistics, individual borehole histories, and geophysical logs of the nine holes drilled in the Great Divide Basin project during the 1981 drilling program. General information is presented regarding specific problems including weather and logistics. A separate geologic report is being prepared and will be available through the Bendix Field Engineering Corporation Technical Library in the near future.

Supplementary data containing geophysical logs for drilling hole BRD-18 to accompany an engineering report on the Great Divide Drilling Project in Sweetwater County, Wyoming.

From deposit: Since 1975 a cooperative effort between the United States Department of Energy, United States Geological Survey, Geological Survey of Wyoming, the Geology Department, University of Wyoming, and various industry groups has resulted in the discovery of a series of uraniumthorium-and gold-bearing conglomerates in Late Archean and Early Proterozoic metasedimentary rocks of southern Wyoming. The mineral deposits were found by applying the time and strata bound model for the origin of uranium-bearing quartz-pebble conglomerates to favorable rock types within a geologic terrane known from prior regional mapping.

From introduction: This volume is presented as a companion to Volume I: The Geology and Uranium Potential of Precambrian Conglomerates in the Medicine Bow Mountains and Sierra Madre of southeastern Wyoming; and to Volume 3: Uranium Assessment for Precambrian Pebble Conglomerates in Southeastern Wyoming. In Volume 1, we summarized the geologic setting and geologic and geochemical characteristics of uranium-bearing conglomerates in Precambrian metasedimentary rocks of southeastern Wyoming. Volume 3 is a geostatistical resource estimate of U and Th in quartz-pebble conglomerates. This volume contains supporting geochemical data, lithologic logs from 48 drill holes in Precambrian rocks of the Medicine Bow Mountains and Sierra Madre, and drill site geologic maps and cross-sections from most of the holes.

A 5 x 7 sepia print showing the Union Pacific 3985, 4-6-6-4 "Challenger", on a freight train near Speer, WY, 13 cars, 25 mph. [see also color print 2008.008.7109-7115]

A 5 x 7 color photo print showing the Union Pacific 8444, 2-8-4, and 3985, 4-6-6-4 "Challenger", double-heading on a westbound passenger train en route to Sacramento. CA, stopped in Laramie, WY.

The report provides an evaluation of the water resources in a Wyoming Creek basin before the start of large-scale coal mining. It contains maps, graphs, and tables.

Data collected as part of the hydrogeochemical and stream sediment reconnaissance for Preston quadrangle, Wyoming including laboratory data on waters and sediments as well as field data.

This report presents engineering data, statistics, and individual borehole histories of the 28 holes drilled in this project.

Documentation outlining characteristics of field data samples taken in the Driggs quadrangle.

Data gathered at stream sediment sites in the Driggs quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

Data gathered at well water sites in the Driggs quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Data collected as part of Cheyenne quadrangle, Wyoming including laboratory data on waters and sediments as well as field data.

This report presents field and laboratory data for 287 water samples and 622 soil samples collected from the Driggs quadrangle in Wyoming and Idaho.

"Field and laboratory data are presented for 123 water samples and 749 sediment samples from the Ogden Quadrangle, Utah, and Wyoming. Uranium values have been reported by Los Alamos National Laboratory in Report GJBX-70(78). The samples were collected by Los Alamos National Laboratory; laboratory analysis and data reporting were performed by the Uranium Resource Evaluation Project at Oak Ridge, Tennessee."