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The Absorption Spectra of Complexes of Uranium (VI) with Some [beta]-Diketones
Description:
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.
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Report
Abstracts of the Literature Synthesis of Apatites and Some Related Phosphates: Part 1
Description:
Report presenting abstracts and major findings from physiological, biochemical, soil chemical, geological, and mineral studies of the apatite group of minerals.
Date:
December 1950
Creator:
Jaffe, Elizabeth B.
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Report
Abundance and Distribution of Uranium and Thorium in Zircon, Sphene, Apatite, Epidote, and Monazite in Granitic Rocks
Description:
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.
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Report
Age Determination of Zircon Crystals From Ceylon
Description:
From Abstract: "Age determinations have been made on 21 crystals of gem quality zircon from Ceylon which are believed to have been derived from pegmatites of pre-Cambrian age."
Date:
September 1954
Creator:
Gottfried, David; Senftle, F. & Waring, C.
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Report
Age Determinations of the Rocks of the Batholiths of Baja and Southern California, Sierra Nevada, Idaho, and the Coast Range of Washington, British Columbia, and Alaska
Description:
A report about the ages of the four great batholiths in the western United States.
Date:
August 1957
Creator:
Larsen, E. S., Jr.; Gottfried, David; Jaffe, H. W. & Waring, C. L.
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Report
Age Determinations on New Hampshire Granites
Description:
From abstract: "Age determinations by the Larsen method are reported for the four Paleozoic plutonic series of New Hampshire."
Date:
July 1955
Creator:
Lyons, J. B.; Gottfried, D.; Smith, W. L.; Jaffe, H. W. & Waring, C. L.
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Report
Age of the Boulder Batholith and Other Batholiths of Western Montana
Description:
Report presenting new data on the age of the Boulder, Philipsburg, and Idaho batholiths of western Montana.
Date:
May 1954
Creator:
Chapman, Randolph W.; Gottfried, David & Waring, Claude L.
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Report
An Air Concentrator for Very Low Grade Colorado Plateau Uranium Ores
Description:
Report discussing the use of an air concentrator on uraniferous sandstones for producing concentrates with over ten times the amount of uranium as original sandstone. A description of the concentrator, information regarding its operation, results of the concentration, information on the concentrator's applications, and a general summary are included.
Date:
January 1953
Creator:
Stieff, L. R. & Erickson, E. S., Jr.
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Report
Airborne Radioactivity Surveys for Phosphate in Florida
Description:
Introduction: Deposits of phosphate in Florida, located beyond the limits of known producing areas, have been reported by prospectors and mining companies. Much of the information has been based upon prospecting and exploration which was undertaken many years ago and as a result the published data relating to the occurrence of these deposits are fragmentary, and few details relating to specific locations and extent are available.
Date:
August 1953
Creator:
Moxham, Robert Morgan
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Report
Airborne Radioactivity Surveys for Phosphate in Florida
Description:
Report discussing airborne radioactivity surveys, aimed at finding uraniferous phosphate deposits, in ten areas of Florida. A subsequent ground investigation of two radioactivity anomalies out of eight was conducted. Information on radioactivity measurements for each area is given as well as conclusions.
Date:
August 1953
Creator:
Moxham, R. M.
Item Type:
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Report
Airborne Radioactivity Surveys in Geologic Exploration
Description:
The following report describes the use of airborne radioactivity surveying and analytical techniques in geologic exploration by examples of the analysis or evaluation of airborne data related to specific geologic settings. The airborne radioactivity surveying program was begun in 1949 by the U.S. Geological Survey to assist in uranium exploration.
Date:
August 1958
Creator:
Moxham, R. M.
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Report
The Aluminum Phosphate Zone in the Peace River Area, Land-Pebble Phosphate Field, Florida
Description:
Report discussing information on the aluminum phosphate zone of the Peace River area. At the time of the report, the first plant to treat aluminum phosphate was probably to be located in this area. Information on the geology of the area, weathering/erosion, mineralogy, occurrence and distribution of aluminum, chemical relations and variations of aluminum phosphate, relation of geologic features, mining plans, and tonnage/grade of the zone are included.
Date:
December 1953
Creator:
Cathcart, J. B.
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Report
The Anadarko Basin (of parts of Oklahoma, Texas, Kansas, and Colorado)
Description:
Abstract: This report is a synthesis of published and unpublished data on the rocks of the Anadarko basin.
Date:
March 1964
Creator:
MacLachlan, M. E.
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Report
Annotated Bibliography of Salt Deposits: A Supplement to U.S. Geological Survey Bulletin 1019-J
Description:
Abstract: "This bibliography supplements the information on salt published in U.S. Geological Survey Bulletin 1019-J, "Annotated Bibliography and Index Map of Salt Deposits in the United States," by Walter B. Lang, 1957. The supplement contains additional information on the salt deposits of the United States and of foreign countries, as well as data on the composition, chemistry, geologic occurrences, geophysical exploration, distribution, technology, and production of salt. Additional supplements will be issued from time to time to keep information on these subjects current."
Date:
January 1958
Creator:
Lang, Walter B.; Read, Charles B.; Moore, George W. & Cooper, Margaret
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Report
An Apparatus for the Study of Thermoluminescence from Minerals
Description:
This report discusses an apparatus that has been constructed to record the thermoluminescence of a mineral in the form of a powder or a single crystal at temperatures from -100 C to +400 C.
Date:
July 1957
Creator:
Ashby, G. E. & Kellagher, R. C.
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Report
Application of Gamma-Ray Logs of Oil Wells to the Discovery of Radioactive Ore
Description:
Report discussing a study of 1,000 Gamma-ray logs of oil wells in the central part of the United States which confirmed the use of these logs for the detection of radioactive deposits.
Date:
August 1949
Creator:
Gott, Garland B.
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Report
Application of Mesityl Oxide to the Determination of Thorium
Description:
Report discussing a study in which "thorium nitrate is quantitatively extracted by mesityl oxide from solutions saturated with aluminum nitrate even in the presence of relatively large amounts of phosphate."
Date:
August 1949
Creator:
Levine, Harry & Grimaldi, F. S.
Item Type:
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Report
An Application of Spectrographic Microphotometric Scanning
Description:
A report about a previously published semiquantitative spectrographic method that was modified by applying microphotometric scanning of the spectrograms in such a way that the operator was free to do other work during a large part of the scanning time.
Date:
July 1954
Creator:
Waring, C. L.; Frank, Mona & Sherwood, A. M.
Item Type:
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Report
Appraisal of the Accuracy of U.S. Geological Survey Ore Reserve Estimates for Uranium-Vanadium Deposits on the Colorado Plateau
Description:
From Abstract: "The U.S. Geological Survey has made estimates of the reserves of uranium and vanadium in the carnotite deposits explored by Geological Survey drilling on the Colorado Plateau. This report presents an appraisal of the accuracy of the reserve estimates for deposits in the Uravan mineral belt, the causes of inaccuracy, and the significance of the estimates in terms of the total known reserves of the region."
Date:
February 1954
Creator:
Bush, Alfred L. & Stager, Harold Keith
Item Type:
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Report
Appraisal of the accuracy of U.S. Geological Survey ore reserve estimates for uranium-vanadium deposits on the Colorado Plateau
Description:
A report regarding the appraisal of the accuracy of the U.S. Geological Survey of ore reserve estimates for uranium-vanadium deposits on the Colorado Plateau. This report concerns work done on behalf of the Division of Raw Materials of the U.S. Atomic Energy Commission.
Date:
February 1954
Creator:
Bush, Alfred Lerner & Stager, Harold Keith
Item Type:
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Report
Areal Geology of the Little Cone Quadrangle, Colorado
Description:
This report presents results of a geological study of the Little Cone quadrangle in southwestern Colorado, as well as information on the mineralogy of the location.
Date:
June 1958
Creator:
Bush, A. L.; Marsh, O. T. & Taylor, R. B.
Item Type:
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Report
Areal Geology of the Placerville Quadrangle, Colorado
Description:
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.
Item Type:
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Report
Areal geology of the Placerville Quadrangle, Colorado
Description:
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
Item Type:
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Report
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United States Geological Survey Reports
899
899
Geological Survey circular
10
10
Geologic Investigations of Radioactive Deposits, Semiannual Progress Report
6
6
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3
3
AEC research and development report
2
2
Geological Survey bulletin
2
2
Geological Survey professional paper
2
2
Project Gnome
2
2
Trace Elements Research Quarterly Progress Report
2
2
Shorter Contributions to Alaskan Trace Elements Studies for 1948
1
1
Trace Elements Investigation Semiannual Progress Report
1
1
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