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Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Final Report: Volume 2. Santa Ana Quadrangle (California)
Second volume of a final report documenting the results of an airborne radiometric and magnetic survey in a portion of southern California, including data displays and interpretation results for the Santa Ana quadrangle.
Date:
1980
Creator:
High Life Helicopters, Inc.
System:
The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Final Report: Volume 2. San Diego Quadrangle (California)
Second volume of a final report documenting the results of an airborne radiometric and magnetic survey in a portion of southern California, including data displays and interpretation results for the San Diego quadrangle.
Date:
1980
Creator:
unknown
System:
The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey: Final Report, Volume 2, Bakersfield Quadrangle (California)
From introduction: "The Bakersfield sheet of the Geologic Map of California (California Division of Mines and Geology, 1978) was used as a basis for the interpretation of the geophysical data. The formation descriptions in Appendix C are derived from this map."
Date:
1980
Creator:
High Life Helicopters, Inc.
System:
The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey: Final Report, Volume 2, Fresno Quadrangle (California)
From introduction: The Fresno sheet of the Geologic Map of California (California) Division of Mines and Geology, 1978) was used as a basis for the interpretation of the geophysical data. The formation descriptions in Appendix C are derived from this map. Parts of three physiographic provinces are present in the Fresno quadrangle (Albers, 1966)...
Date:
1980
Creator:
High Life Helicopters, Inc.
System:
The UNT Digital Library
Statistical Techniques Applied to Aerial Radiometric Surveys (STAARS): Principal Components Analysis User's Manual
From abstract: A Principal Components Analysis (PCA) program has been written to aid in the interpretation of multivariate aerial radiometric data collected by the U.S. Department of Energy (DOE) under the National Uranium Resource Evaluation (NURE) program. The variations exhibited by these data have been reduced and classified into a number of linear combinations by using the PCA program. The PCA program then generates histograms and outlier maps of the individual variates. Black and white plots can be made on a Calcomp plotter by the application of follow-up programs. All programs referred to in this guide were written for a DEC-10. From this analysis a geologist may begin to interpret the data structure. Insight into geological processes underlying the data may be obtained.
Date:
January 1981
Creator:
Koch, C. D.; Pirkle, F. L. & Schmidt, J. S.
System:
The UNT Digital Library
Investigation of Uranium Potential of Precambrian and Metasedimentary Rocks, Central Laramie Range, Wyoming: Final Report
From abstract: This study is directed toward evaluation of potential uraniferous quartz-pebble conglomerate occurrences or strata-bound uranium occurrences in the Laramie Range.
Date:
January 1981
Creator:
Graff, P. J.; Sears, J. W. & Holden, G. S.
System:
The UNT Digital Library
Summary Geologic Report on Drilling in Western Prescott and Williams Quadrangles: Mohave, Yavapai, and Yuma Counties, Arizona
From abstract: This drilling project in northwestern Arizona consisted of 18 holes drilled to depths ranging from 1,341 to 5,491 feet (409 to 1,673 meters). The holes were sited to determine the lateral extent of the uranium-bearing, paludal/lacustrine strata of the Anderson Mine in Date Creek basin and to obtain additional data to improve the resource estimates for the Date Creek and Big Sandy basins.
Date:
September 1981
Creator:
Lease, L. W.
System:
The UNT Digital Library
NURE Aerial Gamma-Ray and Magnetic Reconnaissance Survey of Portions of New Mexico, Arizona and Texas, Final Report: Volume 2-E, Holbrook Quadrangle
This report contains aerial gamma-ray and magnetic quadrangle maps of portions of Arizona.
Date:
September 1981
Creator:
Carson Helicopters, Inc.
System:
The UNT Digital Library
NURE Aerial Gamma-Ray and Magnetic Reconnaissance Survey of Portions of New Mexico, Arizona and Texas, Final Report: Volume 2-F, El Paso Quadrangle
This report contains aerial gamma-ray and magnetic quadrangle maps of portions of New Mexico, Arizona and Texas.
Date:
September 1981
Creator:
Carson Helicopters, Inc.
System:
The UNT Digital Library
[Wyoming Uranium Evaluation] Volume 1: A Summary of the Geology and Uranium Potential of Precambrian Conglomerates in Southeastern 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.
Date:
February 1981
Creator:
Karlstrom, Karl E.; Houston, Robert S.; Flurkey, Andrew J.; Coolidge, Carolyn M.; Kratochvil, Anthony L. & Sever, Cassandra K.
System:
The UNT Digital Library
[Wyoming Uranium Evaluation] Volume 2: Drill-Hole Data, Drill-Site Geology, and Geochemical Data from the Study of Precambrian Uraniferous Conglomerates of the Medicine Bow Mountains and the Sierra Madre of Southeastern Wyoming
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.
Date:
February 1981
Creator:
Karlstrom, Karl E.; Houston, Robert S.; Schmidt, Thomas G.; Inlow, David; Flurkey, Andrew J.; Kratochvil, Anthony L. et al.
System:
The UNT Digital Library
[Wyoming Uranium Evaluation] Volume 3: Uranium Assessment for the Precambrian Pebble Conglomerates in Southeastern Wyoming
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.
Date:
March 1981
Creator:
Borgman, Leon E.; Sever, Cassandra K.; Quimby, William F.; Andrew, Michael E.; Houston, Robert S. & Karlstrom, Karl E.
System:
The UNT Digital Library
Bibliographic index of Grand Junction Office uranium reports
A bibliographic index of the uranium raw materials reports issued by the Grand Junction Office of the U.S. of the Department of Energy (DOE) or its predecessor, the Energy Research and Development Administration (ERDA), and the U.S Atomic Energy Commission (AEC). The bibliography is in preliminary, unedited form.
Date:
1981
Creator:
Johnson, James B.
System:
The UNT Digital Library
National Uranium Resource Evaluation: Data Release on the Salton Sea Quadrangle, California and Arizona
From objectives: In the Salton Sea Quadrangle, reported uranium occurrences were evaluated, and geologic environments thought to be favorable were examined. This report includes the field data collected during that work and a summary of the quadrangle geology and uranium favorability. This is the final report to be prepared on this quadrangle under the NURE program.
Date:
October 1982
Creator:
Chew, Randall T., III & Antrim, Donald R.
System:
The UNT Digital Library
Uranium Mineralization in the Wilson Creek and Cranberry Gneisses and the Grandfather Mountain Formation, North Carolina and Tennessee
From abstract: Detailed petrologic investigations were conducted at 74 anomalies that have surface radioactivities of 5 to 300 times background in the Grandfather Mountain region of North Carolina and Tennessee. One or more specimens of radioactive rock and one specimen of nonanomalous (barren) rock were taken for chemical analysis from each of the 74 sites.
Date:
September 1982
Creator:
Wagener, H. D. & McHone, J. Gregory
System:
The UNT Digital Library
Neutron Activation and Other Analytical Data for Plutonic Rocks from North America and Africa
From Introduction: "The National Uranium Resource Evaluation Program was established to evaluate uranium resources in the United States and to identify areas favorable for uranium exploration."
Date:
October 1982
Creator:
Price, Van; Fay, W. M. & Cook, J. R.
System:
The UNT Digital Library
Reports on Investigations of Uranium Anomalies
Introduction: The Hylas Zone, a northeast-trending belt of mylonite and ultramylonite, lies in the eastern Piedmont Province of Virginia and borders the northern end of the Richmond Basin (Fig. I-1). The north-trending Richmond Basin is 58 km long and a maximum of 16 km wide. Early indications of anomalous uranium concentrations in the region came from discussions with Jan Krason, GeoExplorers International, Denver, who had worked in the area. Examination of aerial radiometric data (Geodata International, 1975) and HSSR data (Cook, 1981) indicated anomalous values of uranium in the area northwest of Richmond. During June 1981, a 5-day trip to the Hylas area was undertaken to collect rock and ground-water samples and to identify possible source and host rocks of uranium.
Date:
October 1982
Creator:
Goodknight, Craig S. & Burger, John A.
System:
The UNT Digital Library
Death Valley 1° x 2° NTMS Area, California and Nevada: Data Report
From abstract: This data report presents results of ground water and stream sediment reconnaissance in the National Topographic Map Series (NTMS) Death Valley 1 x 2 quadrangle.
Date:
April 1980
Creator:
Cook, J. R.
System:
The UNT Digital Library
Williamsport 1° x 2° NTMS Area, Pennsylvania: Supplemental Data Report
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.
System:
The UNT Digital Library
Grand Canyon 1° x 2° NTMS area, Arizona: Data Report
From abstract: This data report presents results of ground water and stream/surface sediment reconnaissance in the National Topographic Map Series (NTMS) Grand Canyon 10 x 20 quadrangle. Surface samples (sediment) were collected from 1013 sites.
Date:
June 1980
Creator:
Koller, G. R.
System:
The UNT Digital Library
Mesa 1° x 2° NTMS Area, Arizona: Data Report (Abbreviated)
From abstract: This abbreviated data report presents results of ground water and stream/surface sediment reconnaissance in the National Topographic Map Series (NTMS) Mesa 1 x 2 quadrangle. Surface sediment samples were collected at 713 sites, at a target sampling density of one site per 13 square kilometers (five square miles). Ground water samples were collected at 365 sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium and 9 other elements in ground water. Mass spectrometry results are given for helium in ground water. Field measurements and observations are reported for each site. Analytical data and field measurements are presented in tables and maps.
Date:
September 1980
Creator:
Cook, J. R. & Koller, G. R.
System:
The UNT Digital Library
Mesa NTMS 1° x 2° Quadrangle Area: Supplemental Data Report
From abstract: This data report presents supplemental analytical results for stream sediments and ground water. The samples were collected as part of the SRL-NURE reconnaissance in the National Topographic Map Series (NTMS) Mesa 10 x 2 quadrangle. Results are reported for 24 elements (Ag, As, Ba, Be, Ca, Co, Cr, Cu, K, Li, Mg, Mo, Nb, Ni, P, Pb, Se, Sn, Sr, Th, W, Y, Zn, and extractable U) in sediments and 31 elements (Ag, Al, As, B, Ba, Be, Ca, Ce, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Nb, Ni, P, Sc, Se, Si, Sr, Th, Ti, V, Y, Zn, and Zr) as well as pH, alkalinity, and conductivity in ground water. Field data and NAA data will be open-filed when they are available.
Date:
January 1980
Creator:
Koller, G. R.
System:
The UNT Digital Library
Salton Sea 1° x 2° NTMS Area, California and Arizona: Data Report (Abbreviated)
From abstract: This abbreviated data report presents results of ground water and surface sediment reconnaissance in the National Topographic Map Series (NTMS) Salton Sea 10 x 2 quadrangle. Surface sediment samples were collected at 997 sites. Ground water samples were collected at 76 sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium and 9 other elements in ground water. Mass spectrometry results are given for helium in ground water. Field measurements and observations are reported for each site. Analytical data and field measurements are presented in tables and maps.
Date:
September 1980
Creator:
Heffner, J. D.
System:
The UNT Digital Library
Uranium Potential in Precambrian Conglomerates of the Central Arizona Arch: Final Report
From purpose: The purpose of this study was to examine the Precambrian conglomerates of central Arizona in sufficient depth to determine whether they contain any obvious uranium concentrations and whether their geologic environment of deposition was permissive or prohibitive of conditions favoring uranium concentration.
Date:
January 1981
Creator:
Anderson, Phillip & Wirth, Karl R.
System:
The UNT Digital Library