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Identification and Occurrence of Uranium and Vanadium Minerals From the Colorado Plateaus
Abstract: "This report, designed to make available to field geologists and others information on identification and occurrence of uranium minerals of the Colorado Plateaus, contains physical properties, X-ray data, and in some instances results of chemical and spectrographic analysis of 24 uranium and 17 vanadium minerals. Also included is a table giving the optical properties of uranium minerals and a list of locations of mines from which the minerals have been identified."
Date:
April 1953
Creator:
Weeks, A. D. & Thompson, M. E.
Object Type:
Report
System:
The UNT Digital Library
Uranium Deposits in the Eureka Gulch Area, Central City District, Gilpin County, Colorado
Report discussing nine radioactive mine dumps in the Eureka Gulch area of the Central City District of Gilpin County, Colorado, that were discovered between 1951 and 1953.
Date:
April 1954
Creator:
Sims, P. K.; Osterwald, F. W. & Tooker, E. W.
Object Type:
Report
System:
The UNT Digital Library
Minor Elements in Some Rocks, Ores, and Mill and Smelter Products
Report discussing spectrographic analyses of rocks, ores, mill products, and smelter products. From Abstract: "The analyses are grouped by states and by major raw mineral raw materials. The samples vary widely in character and in kind of material. They were analyzed chiefly by spectrographic methods, the accuracy of which increased during the later stages of the work."
Date:
April 1954
Creator:
Kaiser, E. P.; Herring, B. F. & Rabbitt, John C.
Object Type:
Report
System:
The UNT Digital Library
Laboratory Study of Uranium-Bearing Carbonaceous Shale and Impure Coal from Goose Creek District, Cassia County, Idaho
The following report describes the petrography of uranium-bearing carbonaceous shale and a non-uranium-bearing impure coal from two of the drill cores that were used to explore the underground extent of the east-central part of the Goose Creek district.
Date:
April 1957
Creator:
Gray, Ralph J.
Object Type:
Report
System:
The UNT Digital Library
Geology of the Garo Deposit, Park County, Colorado
Report discussing the geology of the Garo deposit, which is located in the west-central part of Park County, Colorado.
Date:
April 1958
Creator:
Wilmarth, Verl R.
Object Type:
Report
System:
The UNT Digital Library
Geology of the Rainy Day Uranium Mine, Garfield County, Utah
Report discussing the geology of the Rainy Day uranium mine in Garfield County, Utah. From Introduction: "This report describes the relation of the uranium deposit to the local geology and presents several ore and subore analyses which show similarities between this deposit and those in the Shinarump and Moss Back members of the Chinle formation of the Triassic age."
Date:
April 1958
Creator:
Davidson, Edward S.
Object Type:
Report
System:
The UNT Digital Library
A Preliminary Report on Methods of Determining the Age of Colorado Plateau Carnotite
From Abstract: "Four methods of dating Colorado Plateau carnotite have been examined and evaluated: mineralogic methods, radioactive-equilibrium methods, lead-uranium-ratio methods, and lead-isotope methods. The data on 12 high-grade samples, from a suite of 50 representative carnotite ores, are presented."
Date:
April 1950
Creator:
Stieff, L. R.; Girhard, M. N. & Stern, T. W.
Object Type:
Report
System:
The UNT Digital Library
Reconnaissance of Geology and Uranium Occurrences of the Upper Alamosa Creek Valley : Catron County, New Mexico
From abstract: "The Crevasse Canyon formation and Point Lookout(?) sandstone of Late Cretaceous age and the Baca and Datil formations of Tertiary age were mapped in an area of 168 square miles in the upper Alamosa Creek Valley along the northern edge of the Datil Mountains, Catron County, N. Mex. The investigation was made to determine the potentialities of the area for producing uranium and to learn the geologic controls for the concentration of uranium."
Date:
April 1957
Creator:
Bachman, George O.; Baltz, Elmer H. & Griggs, Roy L.
Object Type:
Report
System:
The UNT Digital Library
The Fluorapatite System of Equilibria in the Conditions of Formation of Sedimentary Rocks
From translator's abstract: "As part of unified research on the behavior of the fluoride ion in sedimentary rocks, the present study deals with the system CaO-P2O5-HF-H20 at 25 degrees C. under conditions of sea sedimentation. The precipitated phases, their fields of crystallization and stability, the fluorine-phosphorus coefficient, and the isomorphism of fluorhydroxl ions in the apatite lattice are considered and illustrated by orthogonal projections."
Date:
April 1951
Creator:
Kazakov, A. V.
Object Type:
Report
System:
The UNT Digital Library
Search for Radioactive Intrusive Rocks in New Jersey, New York, and New England
Report discussing an investigation of intrusive igneous rocks for radioactivity in New Jersey, New York, and New England during August and September 1951. This was aimed at finding uranium contents of economic significance in these rocks and determining the geological cause for any radioactivity. Results of the investigation are given by region, and a summary is included.
Date:
April 1956
Creator:
Coats, Robert R.
Object Type:
Report
System:
The UNT Digital Library
Stratigraphy of the Morrison Formation in Part of Northwestern New Mexico
Report discussing the stratigraphy of the Morrison Formation in northwestern New Mexico. From Introduction: "The field work on which this report is based was done during the summer of 1954 when the authors were engaged in investigating the uranium resources of northwestern New Mexico..."
Date:
April 1955
Creator:
Freeman, V. L. & Hilpert, L. S.
Object Type:
Report
System:
The UNT Digital Library
Uranium in the Mayoworth Area, Johnson County, Wyoming - A Preliminary Report
Preliminary report discussing uranium that was found in the basal limestone of the Sundance formation of late Jurassic age on the east flank of the Bighorn Mountains in Johnson County, Wyoming. The report provides information regarding geographic setting, geologic setting, stratigraphy, uranium occurrence localities, and origin of uranium in the Mayoworth area.
Date:
April 1954
Creator:
Love, J. D.
Object Type:
Report
System:
The UNT Digital Library
Thermodynamic Properties of Minerals
The following report presents a summary of thermochemical data of minerals collected by various contributors.
Date:
April 1962
Creator:
Robie, Richard A.
Object Type:
Report
System:
The UNT Digital Library
Reconnaissance for Radioactive Deposits in the Vicinities of Ketchikan, Goddard Hot Springs, Chichagof, Funter Bay, and Juneau, Southeastern Alaska, 1949
A report about radioactivity reconnaissance during 1949 in the vicinities of Ketchikan, Goddard Hot Springs, Chichagof, Funter Bay, and Juneau which revealed no significant concentrations of radioactive materials.
Date:
April 1954
Creator:
West, Walter S. & Benson, Paul D.
Object Type:
Report
System:
The UNT Digital Library
The Thoron-Mesotartaric Acid System for the Determination of Thorium
A report about spectrophotometric determination of thorium with thoron. Also, mesotartaric acid was used as a masking reagent for zirconium.
Date:
April 1956
Creator:
Fletcher, Mary H.; Grimaldi, F. S. & Jenkins, Lillie B.
Object Type:
Report
System:
The UNT Digital Library
Geology of the Capitol Reef Area, Wayne and Garfield Counties, Utah
The following report covers geological studies on the Capitol Reef area in western Wayne and north-central Garfield Counties, Utah.
Date:
April 1958
Creator:
Smith, J. Fred, Jr.; Huff, Lyman C.; Hinrichs, E. Neal & Luedke, Robert G.
Object Type:
Report
System:
The UNT Digital Library
Radioactivity in Some Oil Fields of Southeastern Kansas
Report discussing an experiment in which the abnormal radioactivity of radium-bearing precipitates derived from oil-well fluids taken from more than 60 oil and gas fields in Cowley, Butler, Marion, Sedgwick, and Greenwood Counties of southeastern Kansas were studied.
Date:
April 1951
Creator:
Gott, Garland B. & Hill, James W.
Object Type:
Report
System:
The UNT Digital Library
U.S. Geological Survey Fluorimetric Methods of Uranium Analysis
From Foreword: "This manual was written to serve as a guide for analysts interested in the determination of small amounts of uranium. All of the methods presented here have been developed in the U.S. Geological Survey and are based on the measurement of the fluorescence of uranium in fluoride melts."
Date:
April 1952
Creator:
Grimaldi, F. S.; May, Irving & Fletcher, Mary H.
Object Type:
Report
System:
The UNT Digital Library
Reconnaissance for Radioactive Deposits in Eastern Alaska, 1952
Report discussing the results of a 1952 reconnaissance for radioactive deposits that was conducted in selected areas of eastern Alaska.
Date:
April 1954
Creator:
Nelson, Arthur Edward; West, Walter Scott & Matzko, John Joseph
Object Type:
Report
System:
The UNT Digital Library
A Preliminary Outline of Desirable Research in the Geochemistry of Uranium
Report outlining fields of study for a program of research in the geochemistry of uranium. From Abstract: "Various specific topics and projects that apply to these fields of study are suggested."
Date:
April 1949
Creator:
Rabbitt, J. C.; Rubey, W. W.; Butler, A. P., Jr.; Lovering, T. S. & McKelvey, V. E.
Object Type:
Report
System:
The UNT Digital Library
A Comparison of Two Methods for Converting Grain Counts to Weight Percent Composition
Report comparing two methods for converting from grain counts to weight percent composition. One method uses the concept of average weight per grain of each mineral, and the other uses a specific gravity factor method.
Date:
April 1955
Creator:
Kellagher, R. C. & Flanagan, F. J.
Object Type:
Report
System:
The UNT Digital Library
Uranium in Carbonaceous Rocks in the Townsend and Helena Valleys, Montana
Report discussing uranium occurrences in carbonaceous shale and lignite beds in areas of the Townsend and Helena Valleys in Montana.
Date:
April 1956
Creator:
Becraft, George E.
Object Type:
Report
System:
The UNT Digital Library
Pegmatites of the Crystal Mountain District, Larimer County, Colorado
Report discussing the geology of the pegmatites in the Crystal Mountain district in Larimer County, Colorado.
Date:
April 1952
Creator:
Thurston, William R.
Object Type:
Report
System:
The UNT Digital Library
Methods of Botanical Prospecting for Uranium Deposits on the Colorado Plateau
Report discussing two botanical methods of prospecting for uranium ores on the Colorado Plateau. The first method involves analyzing tree branch tips for uranium content, and the second involves the mapping of indicator plants.
Date:
April 1954
Creator:
Cannon, Helen L.
Object Type:
Report
System:
The UNT Digital Library