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| see Walther (1981, 1982, 1983). Due to their occurrence in all geotectonic environments and lithological...press), Jung & Hoell 1982 chalcopyrite, galena, bismuthinite, native bismuth, gersdorffite, arsenopyrite...veins (sample no. 69). Geologically, this galena occurrence has to be classified as lineament-bound but the...late Variscan granites. The single sample of bismuthinite from Lichtenberg, although located at the Berga...along the Frankenwald Querzone. This opinion on bismuthinite to belong to a granite-related ore mineralization |
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| n ce Franz J. Dahlkamp Uranium Deposits of the World Europe 123 Uranium Deposits of the World Europe...Europe Franz J. Dahlkamp Uranium Deposits of the World Europe With 327 Figures and 94 Tables Author:...the contributions of his many associates in the uranium industry, national and international institutions...Ball (UK), I. Benkovics (Hungary), F. Bianconi (Switzerland), J. R. Blaise (Spain), A. V. Boytsov (Russia)...discussing and formulating characteristics of uranium-specific granites and their magmatic evolution |
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| that which was furnished with the sample. The uranium minerals listed may represent only the dominant...significant, as it may have bearing on the origin of the uranium mineralization. Mercury was determined by the Willemite...in Oregon, 1954 - 1955 Map No. Name Location Uranium Minerals Host Rock and Associated Minerals U30S...cobaltite, glaucodot, arsenopyrite, galena, bismuthinite, sphalerite, gold reported, calcite, quartz...Yellowgreen Table 1 (con t.) Map Nc.• Nome Location Uranium Minerals Host Rock and Associated Minerals U308 |
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| Sebeş-Lotru Group), the only sig nificant type of occurrence is the graphite deposit at Polovragi in the Parâng...Gemerides. The Permian continental deposits host uranium occurrences in the Veporides, and cop per ore...Variscan granitoids at Rožňava and Rudňany (SLK). Uranium ores in Permian sand stones are also found in...major tv pes of mineral deposits or min eral occurrence arc verv adequately' represented in the Carpathians...penetrate them, especially at the Ciucaru Mare occurrence. Ac cessory millerite and secondary magnetite |
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| SURVEY INTERIM REPORT ON AN APPRAISAL OF THE URANIUM POSSIBILITIES OF ALASKA* By Helmuth Wedow9 Max...preliminary form the authors 7 opinions of the uranium possibilities of Alaska through March 1951 S the...regarded as most favorable were appraised for their uranium possibilities in reconnaissance fashion by several............................ Summary of Alaskan uranium possibilities Introduction ......... i 1 ............... 1U The Alaskan regions and their uranium possibilities .... 17 Seward Peninsula-Kobuk |
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| of silver, cobalt, nickel, bismuth, copper and uranium have sustained centuries of mining and mining culture...excellent specimens of silver, bismuth, cobalt and uranium minerals. Erythrite from the Rappold and Daniel...bismuth-containing species eulytine and pucherite; very rare uranium minerals from the 1877 "find of the century" in...alloying steel. 1851-1931: Bismuth Again; First Uranium Mining The mining of "cobalt" ore-really a mixture...In 1871, in the Weisser Hirsch mine, a highly uranium-rich zone of bismuth ores produced a mineralogical |
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| (in alphabetical order): Thomas Armbrusler (Switzerland). Daniel Atcncio (Brazil). Malcolm Back (Canada)...Thallium Thorium Thulium Tin Titanium Tungsten Uranium Vanadium Xenon Yllerbium Yttrium Zinc Zirconium...MPO,MCO;)iS'·o 2 )O, trig., Poudrene quany, Moni Saint-Hilaire, Rouville County, Quebec, Canada. New Mins...to Tbomasclarklte-(Y), Pouelrette quarry. Moni Saint-llilairc. RoU\,ille County, Qu bec. Canada. CM 38...comparc Paraguanajuatite and Metastibnlte, 504 uranium-mcrcury-molybdcnum dcposit. Kaiyang. Guizhou Province |
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| barite occurrence Pakenham quarry Cedar Hill soapstone occurrence Galetta celestine occurrence Kingdon...Kingdon (Fitzroy, Galetta) mine Stanton lead occurrence Bell’s mine Calabogie area Bluff Point mine Calabogie...Renfrew–McArthurs Mills area Hunt mine Dacre iron occurrence Keyfortmore mine Radnor mine Sunset mine Spain...Kuehl Lake occurrence Quadeville East mine Quadeville West mine Gutz corundum occurrence Michaelis corundum...corundum occurrence Edgemont mine Jewellville corundum occurrence Craigmont (Craig) mine Burgess mine |
 | Hassaan, Mahmoud M., Omar, Sayed A., Khalil, Ahmed E., Shahin, Taher M., El-Naggar, Islam M., Sayyed, M. I., Hanfi, Mohamed Y. (2022) Prognostic Exploration of U-F-Au-Mo-W Younger Granites for Geochemical Pathfinders, Genetic Affiliations, and Tectonic Setting in El-Erediya-El-Missikat Province, Eastern Desert, Egypt. Minerals, 12 (5) 518 doi:10.3390/min12050518 | Journal (article/letter/editorial) |
| © 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed...plutons are bearing uranium and fluorite deposits, scattered greisen zones bearing uranium-fluorite-sulphidegold... coefficient (r), using and the in equivalent uranium and (eTh). Thethe cUcorrelation content was estimated...Pb, As, Cu, and less anomalous Ag-Au beside the uranium and fine- to coarse-grained fluorite deposits [8...highly fractured shear zone. These three modes of occurrence bearing wolframite, molybdenite, Minerals 2022 |
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| IAEA-TECDOC-361 VEIN TYPE URANIUM DEPOSITS REPORT OF THE WORKING GROUP ON URANIUM GEOLOGY ORGANIZED BY THE...ATOMIC ENERGY AGENCY, VIENNA, 1986 VEIN TYPE URANIUM DEPOSITS IAEA, VIENNA, 1986 IAEA-TECDOC-361 Printed...exploration for uranium deposits over the last decade has added significantly to our knowledge of uranium geology...geology and the nature of uranium deposits. Much of the information that has been developed by government...and publication. With the current cut-back in uranium exploration and research efforts there is a real |
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| Mine Wahnapitei occurrences MacDonald occurrence Page occurrence Warren quarry Occurrences along Highway...occcurrence St. Leonard Lake occmTence Bass Lake occurrence McMillan Mine Wallace Mine Sheguiandah quarry...Shakespeare Mine Massey Mine Hermina Mine Elliot Lake uranium deposits Bi-Ore Mine Pater Mine Pronto Mine Jasper...River Mine Havilland Beach occurrence Tribag Mine Mammoth-Vulcan occurrence Road-cuts, km 77 to km 98...(Roussainville) occurrence Copper Creek Mine Indian Diggings, Mineral Point occurrence Mamainse shoreline |
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| of the Skellefte district, the molybdenum and uranium mineralizations of the Arjeplog province, and the...inner part of the Caledonides and the low-grade uranium deposits in the Cambrian alum sha les of Västergötland...mineral deposits, the only exception being the uranium-bearing Cambrian alum shales. The greatest majority...with rnineralizations of iron, molybdenum and uranium. Elsewhere in the Precambrian are several scattered...small amounts of mag netite, apatite, sphene, bismuthinite and native bismuth occur (Hübner 10 Geological |
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| polymetamorphic evolution and similar, but less significant occurrence in the Arie§ Valley of the Apuseni Mts. at Salciua...rides . The Permi an contine nta l deposits host uranium occurre nces in the Veporide . a nd coppe r o re...can granitoid at Roznava a nd Rudna ny (SLK). Uranium o re in Pennia n sandto nes a re a l o found in...the major types of mineral deposits or mineral occurrence are very adequately repre ented in the Carpathian...IPapp. 1997. in press]. The genetic types of ore occurrence. mclude practically all the main mineral producing |
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| seldom present, with a consequent infrequency of occurrence) tend to form smaller crystals. Common minerals...late low-temperature vein fillers. The usual occurrence and association is noted in the paragraph headed...species descriptions. Knowledge of the type of occurrence you visit helps to eliminate minerals that might..... . . . . Na Sr S Ta Te Tb T . .. Uranium Vanadium .. . . .. . . Si .. Tin Titanium...very fluorescent minerals such as some of the uranium compounds. traviolet light, panying sulfur, for |
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| 197 223 229 230 249 262 262 278 282 285 306 URANIUM ORES 314 GLOSSARY 333 BIBLIOGRAPHY 339 INDEX...Greenockite, Pyrrhotite, Niccolite : 8 Millerite, Bismuthinite, Stibnite, Covellite, Pyrite (cube), Pyrite...Autunite, Uranium Ochers and 328 Oxides, Tyuyamunite 329 46 Uraninite and a Map of Uranium Deposits ...granite as a rule, though its texture and its occurrence are similar. Like granite, diorite is a group...late low-temperature minerals. The manner of occurrence is noted in the paragraph called “environment” |
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| " However, this problem became such a common occurrence that it made more sense to drop this boring repetitive...senior author. Occurrence Wherever possible, I have tried to include the type of occurrence. This may be...This is a very short statement about the mode of occurrence: grains, crystals, aggregates, etc. as well as...Africa Romania Russia Slovakia Spain Sweden Switzerland Tajikistan United Kingdom United States of America...Poudrette Quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada. Occurrence: A single crystal (coated |
 | | Book |
| Franz J. Dahlkamp Uranium Ore Deposits With 161 Figures and 55 Tables Springer-Verlag Berlin Heidelberg...Cataloging in Publication Data Dahlkamp, Franz J. Uranium ore deposits / Franz J. Dahlkamp. Includes bibliographical...978-3-662-02892-6 (eBook) DOI 10.1007/978-3-662-02892-6 1. Uranium ores. I. Title TN490.U7D28 1991 553.4'932 - dc20...nuclear energy is information on uranium ore deposits from which uranium can be economically exploited....to present an overview of uranium geology, data characteristic for uranium deposits, and a synthesis |
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| . . . . . . R.P. Taylor and B.J. Fryer 357 Uranium-enriched Granites in Sweden . . . . . . . . . ...cooperation. In particular we would like to thank Dr Maurice Stone for arranging the accommodation and lecture...depths ( < 4-5 km) in the crust. The frequent occurrence of tourmaline-rich matrices in these intrusive...potash feldspar phenocrysts and biotite and the occurrence of lithium mica and fluorite. He summarized the...the southern part of the breccia body is the occurrence of a second stage of vein-like bodies of intrusive |
 | | Report (issue) |
| place less than 30 million years ago. unmined uranium deposits in the same area. The The Second Wave...described White Pine as “probably the most remarkable occurrence of horn silver on record. In the early days of...status of knowledge about minerals work on the occurrence and origin of these silver in Nevada prior to...black layers of other metallic minerals, mainly bismuthinite, around country rock clasts in siliceous matrix...became known as sources of fine ingly large, this occurrence is likely to prove an mineral specimens. The |
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| 1998 / Accepted: 19 August 1999 Abstract The uranium- /®ssion-xenon systems in eleven samples selected...a valuable geochronological tool for studying uranium minerals. In samples of two deposits, ®ssion Xe...The occasional occurrence of sericite and adularia (K-Ar) and the more common occurrence of hematite (U-He)...Walenta 1992). The history of the discovery of uranium minerals in the Schwarzwald was reviewed by Kirchheimer...the former Menzenschwand mine. This is why the uranium-lead evidence from Schwarzwald pitchblende is poor |
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| Reference . . . . . . Report References. . . . Occurrence. . . . . . . . . Associated Minerals . . . ROM... . . . . . Bismuth. . . . . . . . . . . . . Bismuthinite. . . . . . . . . . Bornite . . . . . . . . ...township names are misleading, as the actual occurrence, prospect, or mine was in an adjoining township...Introduction. The various headings used to describe each occurrence are discussed more fully below. SPECIES NAME...District) TP. (Township) CON. (Concession) LOT NAME: (Occurrence, prospect, or mine) MAP RE F: (Ontario Division |
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| Zhenhua, and Jayanta Guha Biomineralization of uranium: A simulated experiment and its significance—Min...salzburgite and paarite, two new members of the bismuthinite–aikinite series—Dan Topa, E. Makovicky, and...uraninite, and implications for the dating of uranium deposits—P. Alexandre and T.K. Kyser Manganilvaite...Reusser, and Christoph A. Heinrich Interactions of uranium with bacteria and kaolinite clay—Toshihiko Ohnuki...Competition between enzymatic and abiotic reduction of uranium(VI) under iron reducing conditions—Thilo Behrends |
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| of pure and applied science. Verlag. Basel, Switzerland. Explorer- The Explorer. A magazine of the natural...Petrographische Mitteilungen. Verlag Leeman. Zurich, Switzerland. und Sci. Alaska- Science in Alaska. Proceedings...Physique et d'Histoire Naturelle de Geneve. Geneva, Switzerland. Soc. Vertebrate Paleontology Bibliography Bibliography...gamma-spectrometric determination of thorium, uranium, and potassium in Texas Gulf Coast dry beach sands... Adamson, R. D. Tertiary Wind River Formation-Uranium resources and geology [abs.]: Am. Assoc. Petroleum |
 | | Book (edition) |
| and the localities of occurrence have been updated and expanded. The special uranium section that was added...seldom present, with a resultant paucity of occurrence) tend to be in smaller crystals. Common minerals...granite as a rule, though its texture and its occurrence are similar. Like granite, diorite is a group...late low-temperature minerals. The manner of occurrence is noted in the paragraph Environment in each...detailed descriptions. Knowledge of the type of occurrence helps to eliminate minerals that might be confused |
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| initiated a controlled nuclear chain reaction. Uranium is a ubiquitous element that occurs everywhere;...1966). Uranium is a member of the actinide series of elements, as are thorium and plutonium. Uranium has...resulting in disequilibrium in the radioactivity of Uranium is one of the most important energyrelated materials...To meet the current and projected needs of the uranium industry, discovery of new deposits and development...and processing are critical. The discovery of uranium is attributed to Klaproth, a German chemist who |
