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The Absorption Spectra of Complexes of Uranium (VI) with Some [beta]-Diketones
Abstract: "The absorption spectra of the complexes of uranium (VI) with four [beta]-diketones were determined under various conditions of pH, concentration of uranium, and alcohol concentration. Under optimum conditions, the maximum molar absorptivity (31,200) is obtained using 2-furoyltri-fluoroacetone. This compares with about 4,000 and 19,000 for the thiocyanate and dibenzoylmethane complexes, respectively."
Date:
October 1956
Creator:
Feinstein, H. I.
Object Type:
Report
System:
The UNT Digital Library
Abundance and Distribution of Uranium and Thorium in Zircon, Sphene, Apatite, Epidote, and Monazite in Granitic Rocks
The following report covers investigations of uranium and thorium discovered within host minerals in the earth's crust, zircon, sphene, apatite, epidote, and monazite. The object of this investigation has been to obtain an approximate measure of the abundance and distribution of uranium and thorium among these five mineral phases.
Date:
November 1956
Creator:
Hurley, P. M. & Fairbairn, H. W.
Object Type:
Report
System:
The UNT Digital Library
Areal Geology of the Placerville Quadrangle, Colorado
Report discussing the regional geology, geomorphology, structure, mineral deposits, and details of the sedimentary and igneous rocks of the Placerville Quadrangle in Colorado.
Date:
May 1956
Creator:
Bush, Alfred Lerner; Bromfield, C. S. & Pierson, C. T.
Object Type:
Report
System:
The UNT Digital Library
Areal geology of the Placerville Quadrangle, Colorado
A report regarding the areal geology of the Placerville Quadrangle, located in colorado. This report concerns work done on behalf of the division of Raw Materials of the U.S. Atomic Energy Commission.
Date:
May 1956
Creator:
Bush, Alfred Lerner; Bromfield, Calvin Stanton & Pierson, Charles Thomas
Object Type:
Report
System:
The UNT Digital Library
Behavior of Colorado Plateau Uranium Minerals During Oxidation
A report about uranium in Colorado which oxidize to yield U(VI) before reacting significantly with other mineral constituents.
Date:
May 1956
Creator:
Garrels, R. M. & Christ, C. L.
Object Type:
Report
System:
The UNT Digital Library
Behavior of Colorado Plateau Uranium Minerals During Oxidation
A report about uranium occurring as minerals of the Colorado Plateau ores.
Date:
May 1956
Creator:
Garrels, R. M. & Christ, C. L.
Object Type:
Report
System:
The UNT Digital Library
Bibliography and Index of Literature on Uranium and Thorium and Radioactive Occurrences in the United States Part 5: Northeastern Section
A bibliography which consists of references to published literature, press releases, speeches, and both open-file and other unclassified reports dealing with uranium, thorium, and radioactive occurrences in several United States states.
Date:
October 1956
Creator:
Cooper, Margaret
Object Type:
Report
System:
The UNT Digital Library
Bibliography and Index of U.S. Geological Survey Trace Elements and Related Reports Through June 1956
The following bibliography and index supersedes a previous report, TEI-500, "U.S. Geological Survey Trace Elements and Related Reports Through 1954".
Date:
December 1956
Creator:
Soister, Paul E.; Conklin, Dora R. & Bowman, Mary D.
Object Type:
Report
System:
The UNT Digital Library
Birth and Development of Parícutin Volcano, Mexico
From introduction: In this report the authors have attempted to present a strictly factual account of the birth and development of Paricutin volcano and avoid any interpretive opinions that might break the true narrative of events.
Date:
1956
Creator:
Foshag, William F. & González Reyna, Jenaro
Object Type:
Report
System:
The UNT Digital Library
Botanical Prospecting for Uranium in the Circle Cliffs Area, Garfield County, Utah
From introduction: This report details the results of a botanical prospecting method to determine the presence of uranium in the Circle Cliffs area.
Date:
December 1956
Creator:
Kleinhampl, F. J. & Koteff, Carl
Object Type:
Report
System:
The UNT Digital Library
Botanical Prospecting for Uranium in the Circle Cliffs Area, Garfield County, Utah
The following report covers botanical prospecting methods used to search for uranium in the Circle Cliffs area, Garfield County, Utah during 1954 and 1955. This report presents analytical data and much geologic knowledge on the Circle Cliffs area.
Date:
December 1956
Creator:
Kleinhampl, F. J. & Koteff, Carl
Object Type:
Report
System:
The UNT Digital Library
Classification and Distribution of Uranium-Bearing Veins in the United States
Report establishing the tentative scope of a comprehensive report entitled "Geology of uranium bearing vein deposits in the United States," defining for use in the comprehensive report several geologic terms that are used differently by different geologists, establishing a tentative classification of uranium-bearing veins, and summarizing available data on the geographic and geologic distribution of uranium-bearing veins.
Date:
June 1956
Creator:
Walker, George Walton & Osterwald, Frank W.
Object Type:
Report
System:
The UNT Digital Library
Classification and distribution of uranium-bearing veins in the United States
"This report is part of the introductory chapter of a comprehensive report on the geology of uranium-bearing veins in the United States which is being prepared for publication by the Geological Survey."
Date:
June 1956
Creator:
Walker, George Walton & Osterwald, Frank W.
Object Type:
Report
System:
The UNT Digital Library
Comparison of the Isotopic Abundance of U^235 and U^238 and the Radium Activity Ratios in Colorado Plateau Uranium Ores
From abstract: "The isotopic abundances of uranium and the radium activity ratios of 11 samples of uranium ore from the Colorado Plateau have been measured." Experimental data and discussion is included with information regarding the samples used.
Date:
May 1956
Creator:
Senftle, F. E.; Stieff, Lorin; Cuttitta, Frank & Kuroda, P. K.
Object Type:
Report
System:
The UNT Digital Library
Contributions to Economic Geology 1955
A report about phosphates found in the Permian Phosphoria formation of the Rocky Mountains. This area constitutes one of the worlds largest reserves of phosphate.
Date:
1956
Creator:
Cressman, Earle R.
Object Type:
Report
System:
The UNT Digital Library
Controlled Atmospheres for Spectrochemical Analysis
The following report describes preliminary investigations on the use of controlled atmospheres, discussing the method of semiquantitative spectrographic analysis used in conjunction with the final gas jet design.
Date:
June 1956
Creator:
Annell, C. S.
Object Type:
Report
System:
The UNT Digital Library
The Crystal Chemistry and Mineralogy of Vanadium
The following report discusses the chemistry and mineralogy investigations on vanadium oxides.
Date:
June 1956
Creator:
Evans, Howard T., Jr.
Object Type:
Report
System:
The UNT Digital Library
Delineation of the Shinarump Pinchout by Drilling, Clay Gulch, San Juan County, Utah
From abstract: The results of diamond-drill exploration for the Shinarump member of the Chinle formation in Clay Gulch, San Juan County, Utah, indicate that between Clay Gulch and exposures along Red House Cliffs, about 2 miles east, a dominantly continuous blanket of the Shinarump member wedges out northeast of a line trending N. 150 W.
Date:
October 1956
Creator:
Santos, Elmer S.
Object Type:
Report
System:
The UNT Digital Library
Detailed Mineral and Chemical Relations in Two Uranium-Vanadium Ores
From introduction: This report details mineral and chemical relations in two uranium-vanadium ores of the Colorado Plateau.
Date:
August 1956
Creator:
Garrels, Robert M.; Larsen, E. S., III; Pommer, Alfred M. & Coleman, Robert Griffin
Object Type:
Report
System:
The UNT Digital Library
Detailed Mineral and Chemical Relations in Two Uranium-Vanadium Ores
The following report analyzes channel samples from two mines (Mineral Joe No. 1 and Virgin No. 3) on the Colorado Plateau that have been studied in detail both mineralogically and chemically.
Date:
August 1956
Creator:
Garrels, R. M.; Larsen, E. S., (3d.); Pommer, A. M. & Coleman, R. G.
Object Type:
Report
System:
The UNT Digital Library
The Determination of Calcium in Phosphate, Carbonate, and Silicate Rocks by Flame Photometer
The following report discusses a method that was developed for the determination of calcium in phosphate, carbonate, and silicate rocks using the Beckman flame photometer, with photomultiplier attachment.
Date:
June 1956
Creator:
Kramer, Henry
Object Type:
Report
System:
The UNT Digital Library
Determination of Uranium in the Age of Plants, and its Precision
A report about the routine fluorimetric procedure of the U.S. Geological Survey for the determination of uranium in the ash of plants
Date:
December 1956
Creator:
Huffman, Claude, Jr. & Riley, Leonard B.
Object Type:
Report
System:
The UNT Digital Library
The Determination of Uranium (IV) in Apatite
The following report covers an analytical procedure for the determination of uranium(IV) in apatite.
Date:
December 1956
Creator:
Clarke, Roy S., Jr. & Altschuler, Zalman S.
Object Type:
Report
System:
The UNT Digital Library
Distribution of Uranium in the Bisbee District, Cochise County, Arizona
Report discussing a reconnaissance study performed in September and October 1954 of the Bisbee district in Cochise County, Arizona. The purpose of the study was to determine the area's suitability for a detailed study of the relation between uranium and hypogene mineral zoning.
Date:
January 1956
Creator:
Wallace, Stewart Raynor
Object Type:
Report
System:
The UNT Digital Library