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Book Reconnaissance for Uranium in the Phosphoria Formation

Download or read book Reconnaissance for Uranium in the Phosphoria Formation written by George William Bain and published by . This book was released on 1956 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Further Studies of the Distribution of Uranium in Rich Phosphate Beds of the Phosphoria Formation

Download or read book Further Studies of the Distribution of Uranium in Rich Phosphate Beds of the Phosphoria Formation written by M. E. Thompson and published by BiblioGov. This book was released on 2013-06 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Five sets of 'close' samples (narrow and contiguous samples across a lithologic unit) from beds of high phosphate content of the Phosphoria. formation in Idaho, Utah, and Wyoming were analyzed chemically for F and C02. Very good correlations between F, C032, and P205 were found in several of the samples. The size of phosphate pellets was measured in thin sections of two sets of close samples. Frequency histograms and cumulative curves were plotted from these size measurements, but when compared with uranium concentration for each sample, no significant correlation between size and uranium concentration was discovered. Analyses of these samples for P2O5, CaO, organic matter, and equivalent ura- nium are presented in a previous report by this writer (U. S. Gool. Survey Bull. 988-D). In two sets of samples a good correlation was found between equivalent uranium and each of the other components. The samples in these two sets have a uranium content that is relatively high for the Phosphoria formation, and they show considerable range in P205 content.

Book Distribution of Uranium in Rich Phosphate Beds of the Phosphoria Formation

Download or read book Distribution of Uranium in Rich Phosphate Beds of the Phosphoria Formation written by M. E. Thompson and published by . This book was released on 1953 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Distribution and Thickness of Phosphate Ore Zones in the Phosphoria Formation

Download or read book Distribution and Thickness of Phosphate Ore Zones in the Phosphoria Formation written by William Asbury Bowes and published by . This book was released on 1952 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Life Cycle of the Phosphoria Formation

Download or read book Life Cycle of the Phosphoria Formation written by James R. Hein and published by Elsevier Science Limited. This book was released on 2004 with total page 635 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book provides the results of a multifaceted, multidisciplinary, multi-agency program headed by the US Geological Survey to study to 350,000 square kilometer Western US Phosphate Field. The program addresses mainly the Permian Phosphoria Formation (the world's largest phosphate deposit), including the nature of the Phosphoria sea, resource-reserve estimates, mineralogical-geochemical-tectonic evolution of the deposit, and present-day contaminant issues associated with release of selenium from waste-rock dumps produced during mining. This latter issue involves surface and ground water, soil, biota, and rock studies. The Phosphoria Formation occurs over extensive regions of Montana, Idaho, Wyoming, and Utah, where there are five operating mines that collectively produce about 15% of the US production of phosphate. Vanadium was also mined up until 1999 from the Phosphoria and the deposit was considered at one time as a potential source for uranium. The Phosphoria Formation is a world-class deposit and knowledge grained from these studies can be applied to many other deposits world-wide. This book will be of interest to environmental geologists and biologists, economic geologists, mineralogists, sedimentologists, oceanographers, geochemists, among others from industry, Federal-State-local governmental agencies, and academia"--Back cover.

Book Uranium in Phosphate Rock

Download or read book Uranium in Phosphate Rock written by James Bachelder Cathcart and published by . This book was released on 1978 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study of the distribution and occurrence of uranium in phosphate deposits of the world.

Book Geological Survey Bulletin

Download or read book Geological Survey Bulletin written by and published by . This book was released on 1964 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Life Cycle of the Phosphoria Formation

Download or read book Life Cycle of the Phosphoria Formation written by J.R. Hein and published by Elsevier. This book was released on 2003-12-18 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geological, geoenvironmental, and resource studies were completed to study a world-class phosphate ore in the Western US Phosphate Field. This integrated, multi-agency, multidisciplinary research emphasized: (1) Geological and geochemical baseline characterization of the deposit and associated rocks, (2) Delineation, assessment, and spatial analysis of phosphate resources and lands disturbed by mining, (3) Contaminant residence, reaction pathways, and environmental fate associated with the occurrence, development, and use of phosphate rock, and (4) Depositional origin and evolution of the Phosphoria Formation and deposit and geoenvironmental modeling.

Book Geological Survey Professional Paper

Download or read book Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1959 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Geological Survey Professional Paper

Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1977 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: