Color photographs of representative thin sections of cutting samples and cores examined for the Missoula/Bitterroot Drilling Project using a petrographic microscope in order to identify major mineral constituents

A report discussing a drilling project with the objective of obtaining information to assess the favorability of the Tertiary sedimentary units in the Missoula and Bitterroot Valleys for uranium potential.

The following report is the second volume in a series of data presenting results of an airborne high sensitivity gamma-ray spectrometer and magnetometer survey over the Barrow quadrangle, Alaska. This volume contains data maps of the results.

A report regarding an airborne gamma-ray spectrometer and magnetometer survey of the Bemidji Quadrangle, Minnesota

The following report is the second volume in a series of data presenting results of an airborne high sensitivity gamma-ray spectrometer and magnetometer survey over the Bemidji quadrangle, Minnesota. This volume contains data maps of the results.

The following report presents results of an airborne high sensitivity gamma-ray spectrometer and magnetometer survey over the Jamestown quadrangle, North Dakota.

A report regarding airborne gamma-ray spectrometer and magnetometer survey of the Kenora Quadrangle, Minnesota.

This is the second volume and final report on the airborne high sensitivity gamma-ray spectrometer and magnetometer survey for the Kenora quadrangle, Minnesota. This volume provides data maps and sample charts of the results taken in the survey.

The following report is the second volume in a series of data presenting results of an airborne high sensitivity gamma-ray spectrometer and magnetometer survey over the Utukok River quadrangle, Alaska. This volume contains data maps of the results.

Report documenting results of an airborne high-sensitivity gamma-ray spectrometer and magnetometer survey of the Wainwright quadrangle in Alaska, including data acquisition methods, a summary of data and outline of data presentation, area geology, and interpretation of results.

The following report is the second volume in a series of data presenting results of an airborne high sensitivity gamma-ray spectrometer and magnetometer survey over the Wainwright quadrangle, Alaska. This volume contains data maps of the results.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Bemidji quadrangle in Minnesota.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Bemidji quadrangle in Minnesota.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Jamestown quadrangle in North Dakota.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Jamestown quadrangle in North Dakota.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Kenora quadrangle in Minnesota.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Kenora quadrangle in Minnesota.

Handwritten logs compiled by the Bendix Field Engineering Corporation containing lithologic descriptions of cuttings made for uranium drilling explorations in the Missoula and Bitterroot Valleys. The logs are organized by the type of sedimentary rock and depth of the sample.

Geophysical drilling logs produced by the Bendix Field Engineering Corporation for uranium drilling explorations in the Missoula and Bitterroot Valleys. "Most of the drill holes were geophysically logged from total depth to surface by Goodwell, Inc., logging units. The logs obtained included the following: Gamma-ray, spontaneous potential (SP), resistivity, neutron, caliper, and density. In-house BFEC units also logged several holes, obtaining potassium/uranium/thorium (KUT) logs from MB-2, MB-6, MB-8 and MB-12." from page 7 of report

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.

Final report analyzing aerial gamma ray and magnetic data in the Cincinnati quadrangle, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.

Final report analyzing aerial gamma ray and magnetic data in the Indianapolis quadrangle, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.

Final report analyzing aerial gamma ray and magnetic data in the Louisville quadrangle, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.

Final report analyzing aerial gamma ray and magnetic data in the Valdosta and Jacksonville quadrangles, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.