The following preliminary report is a computer analysis of HSSR data from the Montrose 1x2 Quadrangle, Colorado.

From abstract: "The results of analyses of the airborne gamma radiation and total magnetic field survey flown for the region identified as the Eastville/Norfolk National Topographic Maps, numbered NJ18-10 for Norfolk and NJ18-8,11 for Eastville, are presented in this report."

A high sensitivity airborne radiometric and magnetic survey of the Rice Like, Iron Mountain, Eau Claire and Green Bay 1:250,000 NMTS Quadrangles within the states of Wisconsin, Michigan, and Minnesota. A total of 10,340 line miles of high sensitivity radiometric and magnetic data were collected within these quadrangles. Traverse lines were flown at a spacing of 3.125 miles in an east/west direction at a 18.375 miles seperation. All data were collected utilizing a fixed wing aircraft and over 3,500 cubic inches of Nal crystal detector. Magnetometer data were collected utilizing a high sensitivity proton magnetometer. Data were recorded digitally at 1.0 second intervals aboard the aircraft. Navigation was performed using both visual and doppler techniques. All data presented in this report as corrected profiles of all radiometric variables, magnetic data, radar and barometric altimeter data, air temperature and airborne bismuth contributions. Radiometric data presented are corrected for Comptron Scatter, altitude dependence and atmospheric Bismuth. These data are also presented on microfiche, and digital magnetic tapes. In addition, anomaly maps and inerpretation maps are presented in relating known geology or soil distribution to the corrected radiometric magnetic data.

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

Abstract: This report documents the work performed to determine the newly assigned concentration for the spectral gamma-ray borehole calibration models. Thirty-two models, maintained by the U.S. Department of Energy, are included in this study, and are grouped into eight sets of four models each. The eight sets are located at sites across the United States, and are used to calibrate logging instruments. The assignments are based on in-situ logging data to ensure self-consistency in the assigned concentrations, and on laboratory assays of concrete samples from each model to provide traceability to the New Brunswick Laboratory (NBL) standards.

Charts providing petrographic descriptions of rock samples obtained in the Waterloo Gulch drainage, listing the rock name, percentage of mineral components, and features of each rock.

Report describing the petrography of seven rhyolite specimens and one basalt specimen from China Hat, China Cap, and North Cone areas surveyed for the National Uranium Resource Evaluation (NURE) survey.

Report presenting petrographic descriptions of five rock samples collected at or near the Pedad claims area surveyed for the National Uranium Resource Evaluation (NURE) survey, listing the rock name, percentage of mineral components, and features of each rock.

Report presenting petrographic descriptions of eleven rock samples collected at or near the Venado Creek area surveyed for the National Uranium Resource Evaluation (NURE) survey, listing the rock name, percentage of mineral components, and features of each rock.

Report presenting petrographic descriptions of eight rock samples collected at or near the Tusas Mountain Granite and Maquinita Granodorite areas surveyed for the National Uranium Resource Evaluation (NURE) survey, listing the rock name, percentage of mineral components, and features of each rock.

This report contains the individual reports of subsequent field investigations conducted in five areas that contain anomalously high contents of uranium, based upon radiometric and geochemical surveys and geologic investigations data made by HSSR/ARR and/or other geologic data.

Appendix to report "Grade Assignments for Models Used for Calibration of Gross-Count Gamma-Ray Logging Systems" presenting stability performance data for each of the three Calibration Facilities Monitoring System (CFMS) probes.

Appendix to report "Grade Assignments for Models Used for Calibration of Gross-Count Gamma-Ray Logging Systems" presenting data collected with the neutron probe: a typical spectrum for the cadmium-wrapped helium-3 detector data file listing and calibration measurements in the M-barrels, along with a profile plot for each Calibration Facilities Monitoring System (CFMS) neutron log.

Appendix to report "Grade Assignments for Models Used for Calibration of Gross-Count Gamma-Ray Logging Systems" discussing hardware and collection methods for the total-count gamma-ray water-factor model described in the report.

"This report presents the results of work conducted to make grade assignments for 45 calibration models at the U.S. Department of Energy (DOE) calibration facility in Grand Junction, Colorado, and at six secondary field sites in the United States." (p. ES-1)

Reports providing descriptions of outcrops (surface visible rock formations), including locations, elevation, and composition descriptions, surveyed for a National Uranium Resource Evaluation Program (NURE) exploration of Aiken and Lexington County, South Carolina.

Reports describing the geologic features of 23 core holes drilled for a National Uranium Resource Evaluation Program (NURE) exploration of Aiken and Lexington County, South Carolina. Details provided in each log, in addition to descriptions of the geologic features, include the location, elevation, and date for each drilled core hole.

Reports providing a graphic lithologic description of 23 core holes drilled for a National Uranium Resource Evaluation Program (NURE) exploration of Aiken and Lexington County, South Carolina. Gammy ray logs are plotted alongside the graphic lithologic description for each core.

A report regarding Nure stream-sediment, hydrochemical, and aeromagnetic data characteristics of the piedmont region, in the Eastern United States:

This report documents results of detailed geological and geochemical studies in Aiken and Lexington Counties, South Carolina.

Reports summarizing the features of the 24 mineralized localities in the project area, the Wallace and Choteau NTMS Quadrangles, Montana and Idaho. Each report includes date, chemical symbols for major/minor metals, location data, geochemical features, radiometric features, geophysical features, structural features, and host rocks.

This report follows the study to recognize, characterize, and delineate mineralized environments in the Wallace and Choteau quadrangles of Idaho and Montana.

"The following five operational subsystems of the sampling system are discussed in succeeding sections: Downhole probe and Packer Subsystem, Pump Actuator Subsystem, Cable Winch and Pulley Bridge Subsystem, Instrumentation Subsystem, Power Supply Subsystem."

"This appendix contains reproductions of five reports where were issued by the Petrology Laboratory of the Geochemical Support Department, Project Operations Divisions, Bendix Field Engineering Corporation (BFEC)" (p. 1 of Appendix). Each report includes a table describing the sample and representative photomicrographs for each sample category.