 | | Journal (article/letter/editorial) | | Resources, D-3000 Hannover 51 (Fedeml Republic of Germany) (Received December 21. 1984; accepted for publication...Age of secondary uranium mineralizations in the basement rocks of northeastern Bavaria, F.R.G. Chem. Geol...in the upper parts of all of the U occurrences in the basement rocks of northeastern Bavaria. The secondary...of the samples yielded discordant U/Pb ages. The upper intersection of the discordia with the concordia... Ages between 0.110 * 0.006 Ma (by the ionium-uranium method) and 8.6 Ma were obtained; these can be |  | | Report (issue) | | 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 |  | Dill, H. G., Skoda, R., Weber, B., Berner, Z. A., Muller, A., Bakker, R. J. (2012) A Newly Discovered Swarm of Shear-Zone-Hosted Bi-As-Fe-Mg-P-Rich Aplites and Pegmatites in the Hagendorf-Pleystein Pegmatite Province, Southeastern Germany: A Step Closer to the Metamorphic Root of Pegmatites. The Canadian Mineralogist, 50 (4) 943-974 doi:10.3749/canmin.50.4.943 | Journal (article/letter/editorial) | | HAGENDORF–PLEYSTEIN PEGMATITE PROVINCE, SOUTHEASTERN GERMANY: A STEP CLOSER TO THE METAMORPHIC ROOT OF PEGMATITES...Resources, P.O. Box 510163, D–30631 Hannover, Germany Radek ŠKODA Institute of Geological Sciences,...Bürgermeister-Knorr Strasse 8, D–92637 Weiden i.d.OPf., Germany Zsolt A. BERNER Karlsruhe Institute of Technology...Geochemistry, Adenauer Ring 20b, D–76131 Karlsruhe, Germany Axel MÜLLER Geological Survey of Norway, Leiv...Hagendorf–Pleystein pegmatite province, southeastern Germany, was emplaced syn- to postkinematically relative |  | | Book | | Gottfried-Wilhelm-Leibniz University Hannover, Germany Responsible Series Editor: F. Pirajno ISSN 1876-1682...rocks and minerals (German: Steinpfalz = Stony Palatinate). To cooperate with him meant to have a friend...rocks in the Bohemian Massif, which is shared by Germany, the Czech Republic, Poland and Austria, has been...Hagendorf has been mined for feldspar and the deposit is not yet exhausted as far as the high-purity...the region are not very promising and mining in Germany is obviously a profession of the past, but learning |  | | Book | | 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:...Hartenstein Germany a.hiller@wismut.de Dr. Manfred Schauer Am Hexenberg 8 09224 Chemnitz Germany Günter...Florastraße 17 09131 Chemnitz Germany Udo Zimmermann Am See 16b 01796 Pirna Germany ISBN: 978-3-540-78553-8 ISBN...the contributions of his many associates in the uranium industry, national and international institutions |  | | Journal (article/letter/editorial) | | minerals Article Uraninite, Coffinite and Brannerite from Shear-Zone Hosted Uranium Deposits of the Bohemian...presented for shear-zone hosted uranium mineralisation from selected uranium deposits that occur in the Bohemian...Bohemian Massif. The uranium mineralisation is in high-grade metamorphic rocks of the Moldanubian Zone...and Bor pluton as complex uraninite–coffinite and uraninite–coffinite–brannerite assemblages. For analysed...coffinites from the Rožná and Okrouhlá Radouň uranium deposits contain variable PbO (0–4.3 wt %), FeO |  | | Journal (article/letter/editorial) | | Alteration of granitoids and crystalline rocks and uranium mineralisation in the Bor pluton area, Bohemian...online xxxx Keywords: Central European variscides Uranium mineralisation, aceite Brannerite Geochemistry...alteration of the Bor pluton in relation to uranium mineralisation. Uranium mineralisation of the Bor pluton is...granites of the Bor pluton (Vítkov II, Lhota). Uranium mineralisation in altered granites is accompanied...association the presence of brannerite is significant for uranium mineralisation. The observed coffinite is enriched |  | Kříbek, Bohdan, Žák, Karel, Dobeš, Petr, Leichmann, Jaromír, Pudilová, Marta, René, Miloš, Scharm, Bohdan, Scharmová, Marta, Hájek, Antonín, Holeczy, Daniel, Hein, Ulrich F., Lehmann, Bernd (2009) The Rožná uranium deposit (Bohemian Massif, Czech Republic): shear zone-hosted, late Variscan and post-Variscan hydrothermal mineralization. Mineralium Deposita, 44 (1) 99-128 doi:10.1007/s00126-008-0188-0 | Journal (article/letter/editorial) | | 1007/s00126-008-0188-0 ARTICLE The Rožná uranium deposit (Bohemian Massif, Czech Republic): shear zone-hosted...mineralization events are recorded at the Rožná uranium deposit (total mine production of 23,000 t U, average...pre-uranium quartz-sulfide and carbonate-sulfide mineralization, (2) uranium, and (3) post-uranium qu...white mica from wall rock alteration of the pre-uranium mineralization style range from 304.5±5.8 to 307...paragenetic, and isotope data suggest that the pre-uranium mineralization formed from a reduced lowsalinity |  | | Journal (article/letter/editorial) | | yttrium and zirconium mobility associated with the uranium mineralisation at Okrouhlá Radouň, Bohemian Massif...mineralisation event in the Okrouhlá Radouň uranium deposit has been investigated to elucidate their behaviour...formation of the uranium mineralisation is supported by the occurrence of Y- and Zr-rich coffinite (up to 3.4...Zone. Key-words: Central European Variscides; uranium mineralisation; aceite; rare earth elements; yttrium;...& Desmons, 2007). The name comes from the uranium deposit in Ace, Canada and was introduced in geoscience |  | | Book | | 1: Introduction • Discovery and Exploitation of Uranium and Thorium ......... ......... ..... ...........Characteristics of Radioactive Deposits • Geochemistry of Uranium and Thorium ........................ 11 • Classification............................................. 30 Germany .................................................intended to serve as an introduction to the world of uranium and thorium minerals for the serious student or...of radioactive elements and the development of uranium and thorium ore deposits. Next, the geochemical |  | De Vivo, B., Ippolito, F., Capaldi, G., Simpson, P. R. - Eds. (1984) Uranium geochemistry, mineralogy, geology, exploration and resources. Springer Netherlands. doi:10.1007/978-94-009-6060-2 | Book | | Uranium geochemistry, mineralogy, geology, exploration and resources Edited by B. De Vivo, F. Ippolito...Portland Place London WI England Introduction The uranium minerals that today are at the centre of worldwide...an oxide of an unknown metal, which he called 'uranium' in honour of the planet Uranus, recently discovered...the metal, but, in fact, the attempt failed, and uranium, given its strong affinity with oxygen, was not...experiment, however, was not given much importance in uranium history because, initially, there was little interest |  | René, Miloš, Dolníček, Zdeněk, Sejkora, Jiří, Škácha, Pavel, Šrein, Vladimír (2019) Uraninite, Coffinite and Ningyoite from Vein-Type Uranium Deposits of the Bohemian Massif (Central European Variscan Belt) Minerals, 9 (2) 123 doi:10.3390/min9020123 | Journal (article/letter/editorial) | | minerals Article Uraninite, Coffinite and Ningyoite from Vein-Type Uranium Deposits of the Bohemian Massif...Uraninite-coffinite vein-type mineralisation with significant predominance of uraninite over coffinite occurs...Potůčky, Zálesí and Předbořice uranium deposits. These uranium deposits are hosted by faults that...features and the chemical composition of uraninite, coffinite and ningyoite were studied using an electron microprobe...microprobe. Collomorphic uraninite was the only primary uranium mineral in all deposits studied. The uraninites |  | | Journal (article/letter/editorial) | | JANUARY-FEBRUARY, 1962 PROPERTIES AND PARAGENESIS OF COFFINITE FROM FROM THE WOODROW MINE, NEW MEXICO1 Roennr...Denter, Colorodo. Aesrnec:r Well-crystallized coffinite found as a vug filling in the Woodrow mine, New...birefringence is less than 0.01 and variable. coffinite is associated with pyrite, barite, small amounts...sulfide and uranium mineralization were related in time as well as in space' fNrnopucrroN Coffinite (probably...nearly ubiquitous in the unoxidized sandstone-type uranium deposits of the southern San Juan Basin mineral |  | | Journal (article/letter/editorial) | | D-3000 Hannover 51, P.O. Box 510153, FR Germany. Rolle bei der Freisetzung des Antimons aus den altpal~iozoischen... Abstract In the North Bavarian Basement (FR Germany) as well as in the Thuringian Forest (GDR) both...from the ,,polymetallic uranium paragenesis~ from Hoehensteinweg uranium deposit yielded a late Variscan...appliqu6e 5 Iapechblende au sein des paragen~ses ~uranium-polym~talliqnes>, contemporaines, ont permis de...metallogenesis from the thermometric point of view. In Germany no antimony occurrences are still in production |  | Dolníček, Zdeněk, René, Miloš, Hermannová, Sylvie, Prochaska, Walter (2014) Origin of the Okrouhlá Radouň episyenite-hosted uranium deposit, Bohemian Massif, Czech Republic: fluid inclusion and stable isotope constraints. Mineralium Deposita, 49 (4) 409-425 doi:10.1007/s00126-013-0500-5 | Journal (article/letter/editorial) | | Origin of the Okrouhlá Radouň episyenite-hosted uranium deposit, Bohemian Massif, Czech Republic: fluid inclusion...Abstract The Okrouhlá Radouň shear zone hosted uranium deposit is developed along the contact of Variscan...to precipitation of disseminated uraninite and coffinite, and later on, post-ore quartz and carbonate mineralization...origin during alteration and mineralization at the deposit: (1) local meteoric water, (2) Na–Ca–Cl basinal...stage of alteration. Keywords Bohemian Massif . Uranium mineralization . Episyenite . Fluid inclusions |  | Förster, H.-J., Tischendorf, G., Rhede, D. (2005) Mineralogy of the Niederschlema-Alberoda U-Se-polymetallic ore deposit, Erzgebirge, Germany. V. Watkinsonite, nevskite, bohdanowiczite, and other bismuth minerals. The Canadian Mineralogist, 43 (3) 899-908 doi:10.2113/gscanmin.43.3.899 | Journal (article/letter/editorial) | | NIEDERSCHLEMA–ALBERODA U – Se – POLYMETALLIC DEPOSIT, ERZGEBIRGE, GERMANY. V. WATKINSONITE, NEVSKITE, BOHDANOWICZITE...D–14415 Potsdam, Germany GERHARD TISCHENDORF Bautzner Strasse 16, D–02763 Zittau, Germany DIETER RHEDE...D–14473 Potsdam, Germany ABSTRACT The uranium deposit at Niederschlema–Alberoda, Germany, contains a rich...the type specimen from the Otish Mountains uranium deposit in Quebec [Cu2+xPb1+xBi4–x(Se,S,Te)8, x ≈ 0...aikinite, solid solution, uranium deposit, Niederschlema–Alberoda, Erzgebirge, Germany. SOMMAIRE Le gisement |  | | Book | | Franz J. Dahlkamp Uranium Ore Deposits With 161 Figures and 55 Tables Springer-Verlag Berlin Heidelberg...Franz J. Dahlkamp OlbergstraBe 10 D-5307 Wachtberg Germany ISBN 978-3-642-08095-1 Library of Congress Cataloging...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. |  | | Report (issue) | | IAEA TECDOC SERIES Geological Classification of Uranium Deposits and Description of Selected Examples ...IAEA-TECDOC-1842 Geological Classification of Uranium Deposits and Description of Selected Examples ...ISSN 1011–4289 @ GEOLOGICAL CLASSIFICATION OF URANIUM DEPOSITS AND DESCRIPTION OF SELECTED EXAMPLES ...ESTONIA ETHIOPIA FIJI FINLAND FRANCE GABON GEORGIA GERMANY GHANA GREECE GUATEMALA GUYANA HAITI HOLY SEE HONDURAS... IAEA-TECDOC-1842 GEOLOGICAL CLASSIFICATION OF URANIUM DEPOSITS AND DESCRIPTION OF SELECTED EXAMPLES |  | | Journal (article/letter/editorial) | | and proximal to granites (Fichtelgebirge Pluton, Germany): “Mantle-crust marker mineralization” HG. Dill...and proximal to granites (Fichtelgebirge Pluton, Germany): “Mantle-crust marker mineralization”, Ore Geology...and proximal to granites (Fichtelgebirge Pluton, Germany): “Mantle-crust marker mineralization” Dill H.G...University, Welfengarten 1, D-30167 Hannover, Germany **) Karlsruhe Institute of Technology, Institute...Geology Group, Adenauerring 20b, D-76131 Karlsruhe, Germany Abstract: Metacarbonate rocks (marble, calcsilicate |  | | Journal (article/letter/editorial) | | URANOUS AND URANYL MINERALS AT THE CENTENNIAL DEPOSIT, ATHABASCA BASIN, NORTHERN SASKATCHEWAN, CANADA...present in the Centennial unconformity-type U deposit situated in the SW Athabasca Basin, Canada. At... often strongly altered to coffinite, followed by minor fibrous coffinite forming in veins. Uranyl minerals...Basin. The multi-stage evolution of the Centennial deposit is explained by the existence of high permeability...fault. Keywords: Uraninite, uranophane, coffinite, haiweeite, uranium deposits, Athabasca Basin Introduction |  | | Journal (article/letter/editorial) | | minerals Article Alteration of Granitoids and Uranium Mineralization in the Blatná Suite of the Central...Variscides. Hydrothermal uranium mineralization evolved in the small uranium deposits Nahošín and Mečichov...The purpose of presented study is description of uranium mineralization bounded on brittle shear zones,...alteration of granitic rocks. Uranium mineralization, formed predominantly of coffinite, rare uraninite, and thorite...and depletion in Si, Ba, and Sr. The analyzed coffinite is enriched in Y (up to 3.1 wt % Y2 O3 ). Uraninite |  | Kříbek, Bohdan, Knésl, Ilja, Dobeš, Petr, Veselovský, František, Pořádek, Přemysl, Škoda, Radek, Čopjaková, Renata, Leichmann, Jaromír, Košek, Filip (2022) The Origin of Synchysite-(Ce) and Sources of Rare Earth Elements in the Rožná Uranium Deposit, Czech Republic. Minerals, 12 (6) 690 doi:10.3390/min12060690 | Journal (article/letter/editorial) | | Sources of Rare Earth Elements in the Rožná Uranium Deposit, Czech Republic Bohdan Kříbek 1, *, Ilja Knésl...Sources of Rare Earth Elements in the Rožná Uranium Deposit, Czech Republic. Minerals 2022, 12, 690. https://doi...Rožná uranium deposit in a quartz–carbonate–sulfide vein, which is a part of the late (post-uranium and...have predominantly been uranium minerals (coffinitized uraninite and coffinite) that form a part of the...of REEs in the uranium deposits in general. Keywords: synchysite; silica gel; uranium mineralization; |  | | Report (issue) | | IAEA-TECDOC-1629 World Distribution of Uranium Deposits (UDEPO) with Uranium Deposit Classification 2009 Edition... IAEA-TECDOC-1629 World Distribution of Uranium Deposits (UDEPO) with Uranium Deposit Classification 2009 Edition...Austria WORLD DISTRIBUTION OF URANIUM DEPOSITS (UDEPO) WITH URANIUM DEPOSIT CLASSIFICATION IAEA, VIENNA...Having comprehensive information on the worldwide uranium deposits is crucial for implementation of significant...published numerous reports on different types of uranium deposits, their geological characteristics and |  | Min, Maozhong, Chen, Jia, Wang, Jinpeng, Wei, Guanhui, Fayek, Mostafa (2005) Mineral paragenesis and textures associated with sandstone-hosted roll-front uranium deposits, NW China. Ore Geology Reviews, 26 (1) 51-69 doi:10.1016/j.oregeorev.2004.10.001 | Journal (article/letter/editorial) | | textures associated with sandstone-hosted roll-front uranium deposits, NW China Maozhong Mina,*, Jia Chenb,...Earth Sciences, State Key Laboratory of Mineral Deposit Research, Nanjing University, Nanjing 210093, People’s...People’s Republic of China c Northwest Institute of Uranium Geology, China National Nuclear Corporation, Xianyang...Wuyiyi and Shihongtan sandstone-hosted roll-front uranium deposits, northwest China. The mineralization is...uraninite and coffinite. This is the first noted occurrence of coffinite in this type of deposit in China |  | | Journal (article/letter/editorial) | | collection of uranium minerals. Uraninite (Cook 2004) and several of the most common secondary uranium minerals...most attractive and certainly collectible of all uranium minerals, cuprosklodowskite, has been suggested...widespread though generally rare mineral found in uranium occurrences in which copper minerals are intimately...partial oxidation either by alteration of earlier uranium minerals or from transport in solution. Associated...in western states, generally in sediment-hosted uranium deposits, have been described. Small crystals, |
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