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Aerial Gamma-Ray and Magnetic Survey of the Red River Area--Block C, Texas and Oklahoma: Final Report, Volume 1

Description: Final report documenting the statistical analysis of an aerial gamma-ray and magnetic survey of the Red River Area including the Ardmore, Sherman, Abilene, and Dallas quadrangles in north Texas and southern Oklahoma. Quadrangle-specific maps and data are published as separate volumes.
Date: March 1977
Creator: Texas Instruments Incorporated
Location Info:
Partner: UNT Libraries Government Documents Department

Hydrogeochemical and Stream Sediment Reconnaissance Basic Data for Green Bay NTMS Quadrangle, Wisconsin

Description: From abstract: Results of a reconnaissance geochemical survey of the Green Bay Quadrangle, Wisconsin are reported. Field and laboratory data are presented for 695 groundwater samples, 546 stream sediment samples, and 401 stream water samples. Statistical and areal distributions of uranium and other possibly uranium-related variables are displayed. A generalized geologic map of the survey area is provided, and pertinent geologic factors which may be of significance in evaluating the potential for uranium mineralization are briefly discussed.
Date: June 15, 1978
Creator: National Uranium Resource Evaluation Program
Partner: UNT Libraries Government Documents Department

Study to Develop Essential Planning Data for Conterminous U.S. Aerial Radiometric Surveys

Description: From Introduction: "The objective of this study was to present the data in a form readily useful in planning the remainder of the U.S. Department of Energy (DOE) National Uranium Resource Evaluation (NURE) Program National Aerial Radiometric Reconnaissance Survey and to facilitate planning of similar, more detailed, followup surveys in the conterminous United States. The data are presented on microfiche (in pocket) and in digital form on magnetic tape (obtainable from the DOE computer data base). The National Topographic Map Series (NTMS) quadrangles at 1:250,000 scale were used for survey unit areas in compiling the data. The data formats are explained in subsection I.B, and the nature and origin of the planning factors are described in Section II."
Date: March 1978
Creator: Texas Instruments Incorporated
Partner: UNT Libraries Government Documents Department

Aerial Radiometric and Magnetic Survey of the Amarillo National Topographic Map, NI 14-1, Texas

Description: From introduction: Geodata International, Incorporated, conducted an airborne gamma ray and total magnetic field survey which covered a region of North Texas, New Mexico and Oklahoma. The specific area of this report as outlined on Figure 1 was surveyed from an aircraft using large-volume radiation detectors with computer controlled airborne equipment. Each map line was flown in an east-west direction with an average length of 120 miles and each tie line was flown in a north-south direction with an average length of 69 miles. Map lines and tie lines were surveyed spaced at intervals indicated on Figure 2. The data for the total area of Figure 1 were gathered between March-July, 1976.
Date: August 19, 1976
Creator: Geodata International
Location Info:
Partner: UNT Libraries Government Documents Department

Aerial Radiometric and Magnetic Survey of the Brownfield National Topographic Map, NI 13-9, Texas and New Mexico

Description: From introduction: Geodata International, Incorporated, conducted an airborne gamma ray and total magnetic field survey which covered a region of North Texas, New Mexico and Oklahoma. The specific area of this report as outlined on Figure 1 was surveyed from an aircraft using large-volume radiation detectors with computer-controlled airborne equipment. Each map line was flown in an east-west direction with an average length of 120 miles and each tie line was flown in a north-south direction with an average length of 69 miles. Map lines and tie lines were surveyed spaced at intervals indicated on Figure 2. The data for the total area of Figure 1 were gathered between March-July, 1976.
Date: August 19, 1976
Creator: Geodata International
Location Info:
Partner: UNT Libraries Government Documents Department

Cordilleran Metamorphic Core Complexes and Their Uranium Favorability: Final Report

Description: From objective and scope: The objective of this report us to provide a descriptive body of knowledge on Cordilleran metamorphic core complexes including their lithologic and structural characteristics, distribution within the Cordillera, and their evolutionary history and tectonic setting. We also examine the occurrence of uranium in the context of possibility for uranium concentration.
Date: November 1980
Creator: Coney, Peter J. & Reynolds, Stephen J.
Partner: UNT Libraries Government Documents Department

Investigation of Alaska's Uranium Potential

Description: From addendum: Two types of analyses for uranium in the stream-sediment samples are presented. One split of the stream-sediment samples was sent to Resource Associates of Alaska's laboratory, where they were analyzed for U by the fluormetric method after acid extraction. This is the method employed for U by most laboratories. The completeness of uranium extraction unavoidably varies with the particular type of uranium-bearing minerals present and possibly with the amount of iron, manganese, and carbonaceous material present, which can interfere with the extraction. Analyses by the method are shown in the text and appendix columns with the designation "RAA."
Date: February 1977
Creator: Eakins, Gilbert R.; Jones, Brian K. & Forbes, Robert B.
Partner: UNT Libraries Government Documents Department

Williamsport 1° x 2° NTMS Area, Pennsylvania: Supplemental Data Report

Description: Abstract: This data report presents supplemental analytical results for 1328 stream sediment samples that were collected as part of the SRL-NURE reconnaissance in the National Topographic Map Series (NTMS) Williamsport 1 x 2 quadrangle. Results are reported for 23 elements (extractable U, Ag, As, Ba, Be, Ca, Co, Cr, Cu, K, Li, Mg, Mo, Nb, Ni, P, Pb, Se, Sn, Sr, W, Y, and Zn). Analyses are tabulated and displayed graphically on microfiche. Field data and neutron activation analysis (NAA) were open-filed in DPST-79-146-8 [GJBX-152(79)].
Date: July 1981
Creator: Cook, J. R.
Partner: UNT Libraries Government Documents Department

A Modeling Study of Gaseous Rn-222, Xe-133, and He-4 for Uranium Exploration

Description: From introduction: The emanation method of uranium exploration consists of measuring the abundance of one or more uranium decay products at some distance from the orebody itself. The halo of decay products expands the exploration target and improves the chances of detection. This method assumes that indicator nuclides migrate away from the ore by some physio-chemical mechanism such as diffusion or solution in groundwater. The indicators must remain at detectable concentrations and be distinguishable from background levels. This study is concerned with gas-phase transport of Rn-222, Xe-133, and He-4 away from uranium ore deposits. The first of these indicator nuclides, Rn-222, is a member of the uranium series decay chain (Table 1) and has a 3.82 day half-life. The second, Xe-133,. is a spontaneous fission product which has a half-life of 5.26 days. Finally, He-4 is a stable nuclide created from alpha particles emitted by various members of the uranium, actinium, and thorium decay series.
Date: 1980
Creator: Jeter, Hewitt W.
Partner: UNT Libraries Government Documents Department

NURE Aerial Gamma-Ray and Magnetic Reconnaissance Survey, Eastern Alaska Area: Volume 1 - Narrative Report

Description: Final report documenting a high-sensitivity airborne radiometric and magnetic survey of the Tanacross, Nabesna, and McCarthy quadrangles including the survey description, specifications, data processing methods, interpretation methods, and regional geologic review.
Date: May 1978
Creator: LKB Resources, Inc.
Location Info:
Partner: UNT Libraries Government Documents Department

Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 1: Rice Lake Quadrangle (Wisconsin), Iron Mountain Quadrangle (Wisconsin/Michigan), Eau Claire Quadrangle (Wisconsin/Minnesota), and Green Bay Quadrangle (Wisconsin)

Description: 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.
Date: April 1987
Creator: Geometrics, Inc.
Location Info:
Partner: UNT Libraries Government Documents Department

NURE Aerial Gamma-Ray and Magnetic Reconnaissance Survey, Chugach/Yakutat Area, Alaska: Volume 1 - Narrative Report

Description: Final report documenting a high-sensitivity airborne radiometric and magnetic survey of the Valdez, Cordova, Bering Glacier, Icy Bay, Mt. Saint Elias, and Yakutat quadrangles including the survey description, specifications, data processing methods, interpretation methods, and regional geologic review.
Date: unknown
Creator: LKB Resources, Inc.
Location Info:
Partner: UNT Libraries Government Documents Department