 | | Journal (article/letter/editorial) | | Hydrothermal Uranium Deposits of the Erzgebirge, Saxony, Germany V. I. Velichkin and B. P. Vlasov Institute...Abstract—The domal structures of the Erzgebirge in Saxony, Germany, which control localization of the Variscan... As is illustrated by the world’s largest Schlema–Alberoda vein uranium deposit, the fractures that determined...of the Riphean anate ctic granite gneisses. The Aue–Schwarzenberg dome is one of these longlived structural...structural elements (Fig. 1). The superlarge Schlema–Alberoda vein uranium deposit is located in its northwestern |  | Forster, H.-J., Cooper, M. A., Roberts, A. C., Stanley, C. J., Criddle, A. J., Hawthorne, F. C., Laflamme, J.H. G., Tischendorf, G. (2003) Schlemaite, (Cu,◻)6(Pb,Bi)Se4, a new mineral species from Neiderschlema-Alberoda, Erzgebirge, Germany: description and crystal structure. The Canadian Mineralogist, 41 (6) 1433-1444 doi:10.2113/gscanmin.41.6.1433 | Journal (article/letter/editorial) | | MINERAL SPECIES FROM NIEDERSCHLEMA–ALBERODA, ERZGEBIRGE, GERMANY: DESCRIPTION AND CRYSTAL STRUCTURE HANS-JÜRGEN...Sciences, University of Potsdam, D–14415 Potsdam, Germany MARK A. COOPER Department of Geological Sciences...TISCHENDORF Bautzner Strasse 16, D–02763 Zittau, Germany ABSTRACT Schlemaite, with the simplified formula...the Niederschlema–Alberoda vein-type uranium deposit at Hartenstein, Erzgebirge, Germany. It occurs as anhedral...after the Schlema–Alberoda uranium ore field near Schneeberg in the ancient mining region of Saxony, Germany |  | | Journal (article/letter/editorial) | | D–14473 Potsdam, Germany GERHARD TISCHENDORF Bautzner Str. 16, D–02763 Zittau, Germany ABSTRACT Among...assemblage at the Niederschlema–Alberoda uranium deposit, Erzgebirge, Germany, members of the mercurian giraudite–hakite... miscibility, uranium deposit, Schlema–Alberoda, Erzgebirge, Germany. SOMMAIRE Parmi les minéraux de...présents au gisement d’uranium de Niederschlema–Alberoda, Erzgebirge, en Allemagne, se trouvent des membres...solution solide, miscibilité, gisement d’uranium, Schlema–Alberoda, Erzgebirge, Allemagne. § Present address: |  | Forster, H.-J., Rhede, D., Tischendorf, G. (2004) Mineralogy of the Niederschlema–Alberoda U–Se–polymetallic deposit, Erzgebirge, Germany. i. jolliffeite, NiAsSe, the rare Se-dominant analogue of gersdorffite. The Canadian Mineralogist, 42 (3) 841-849 doi:10.2113/gscanmin.42.3.841 | Journal (article/letter/editorial) | | OF THE NIEDERSCHLEMA – ALBERODA U–Se–POLYMETALLIC DEPOSIT, ERZGEBIRGE, GERMANY. I. JOLLIFFEITE, NiAsSe...Potsdam, Germany DIETER RHEDE GeoForschungsZentrum Potsdam, Telegrafenberg, D-14473 Potsdam, Germany GERHARD...Strasse 16, D-02763 Zittau, Germany ABSTRACT The Niederschlema–Alberoda uranium deposit, in the Erzgebirge...Erzgebirge region of Germany, contains an uncommon assemblage of metallic minerals, in particular selenides...native elements, in addition to uraninite and coffinite. The complex mineralogy resulted from the superposition |  | 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) | | OF THE NIEDERSCHLEMA–ALBERODA U – Se – POLYMETALLIC DEPOSIT, ERZGEBIRGE, GERMANY. V. WATKINSONITE, NEVSKITE...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...Niederschlema–Alberoda, Erzgebirge, Germany. SOMMAIRE Le gisement uranifère de Niederschlema–Alberoda, en Allemagne... Niederschlema–Alberoda, Erzgebirge, Allemagne. INTRODUCTION Niederschlema–Alberoda, in the western |  | | Book | | 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...(Hungary), H. J. Förster (Germany), R. Fritsche (Germany), A. Hiller (Germany), J. Hruby (Czech Republic)... Bojkov (Bulgaria), H. Schleicher (Germany), W. Schuppan (Germany), A. Steenfelt (Denmark/Greenland)... Chapter 7 Germany . . . . . . . . . . . . . . . . . . . 7.1 Erzgebirge, State of Saxony . . . . . . |  | Förster, H.-J., Romer, R. L., Gottesmann, B., Tischendorf, G., Rhede, D. (2009) Are the granites of the Aue–Schwarzenberg Zone (Erzgebirge, Germany) a major source for metalliferous ore deposits? A geochemical, Sr–Nd–Pb isotopic, and geochronological study. Neues Jahrbuch für Mineralogie - Abhandlungen, 186 (2) 163-184 doi:10.1127/0077-7757/2009/0138 | Journal (article/letter/editorial) | | Are the granites of the Aue–Schwarzenberg Zone a major source for metalliferous ore deposits? 163 N...2009 Are the granites of the Aue–Schwarzenberg Zone (Erzgebirge, Germany) a major source for metalliferous...Abstract: The Aue–Schwarzenberg Granite Zone (ASGZ), in the western Erzgebirge of Germany, is composed...biotite and two-mica granites. The biotite granites (Aue granite suite, Beierfeld, Bernsbach) are weakly to...ages (Ma ± 2σ) obtained for the granites from the Aue suite (324.3 ± 3.1), Beierfeld (323.7 ± 3.1), Bernsbach |  | | Journal (article/letter/editorial) | | 04mg microsamples of uraninite, pitchblende, and coffinite, which were locally extracted from polished sections...the Oktyabr’skii (Eastern Transbaikalia), SchlemaAlberoda (Erzgebirge), and Shea Creek (Atha basca...and sense was observed between pitchblende and coffinite overgrowths. The uranium isotopic composition...mineraliza tion with pitchblende, uraninite, and coffinite formed 1 The term “hightemperature” is not commonly...uranium minerals (pitchblende, uraninite, and coffinite), both within an ore body and on a micro scopic |  | | Journal (article/letter/editorial) | | Formation of the Schlema Deposit, Erzgebirge. I. Synmineralization Processes in the Aue Granites Vikt....events that occurred within the outlines of the Schlema ore field during the formation of vein bodies cannot...occurred synchronously in the footwall zone, in the Aue granite cupola, from where mineral-forming thermal... INTRODUCTION The focus of this study is the Schlema deposit, one of the largest vein-type uranium deposits...unter Tage in the 1960s.1 The reevaluation of the Schlema deposit was not caused by nostalgia, there was |  | 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...Uraninite-coffinite vein-type mineralisation with significant predominance of uraninite over coffinite occurs...features and the chemical composition of uraninite, coffinite and ningyoite were studied using an electron microprobe...detection limits of the electron microprobe. Coffinite usually forms by gradual coffinitization of uraninite...uraninites, varying from 0.6 wt % to 6.5 wt %. Coffinite from the Jáchymov ore district was partly enriched |  | | Journal (article/letter/editorial) | | pp. 967–982. Metals, Arsenic, and Sulfur in the Aue and Eibenstock Granites, Erzgebirge Vikt. L. Barsukov...metals, as well as S and As, were calculated for the Aue granitic cupola, the contact aureole of which hosts...deposit of Schlema– Alberoda and the Schneeberg uranium–base metal deposit (Erzgebirge, Germany). The cupola...metals from the granites of the upper part of the Aue cupola was followed by their partial redeposition...of the Schlema and Schneeberg deposits. DOI: 10.1134/S0016702906090059 INTRODUCTION The Aue granitic |  | | Journal (article/letter/editorial) | | GeoForschungsZentrumPotsdam,Telegrafenberg,D-l 4473 Potsdam,Germany Ansrnecr Xenotime, from a geochemically heterogeneousseries...strongly peraluminous granitesof the Erzgebirge,Germany,displays extendedcompositionalvariability with...to 45 molTo HREE-PO,. Substitutionsof thorite-coffinite, (Th,U,Pb)SiOo,brabantite, (Ca,Th,U)(PO.),, and...as from other rocks, is dominated by thorite-coffinite substitutions.However, in some xenotime grains... KIB : Kirchberg, EIB : Eibenstock, SLM - Schlema-Alberoda,LAU - Lauter, BRB : Bernsbach,BRF : Beierfeld |  | | Journal (article/letter/editorial) | | Geosciences, Telegrafenberg, D-14473 Potsdam, Germany 2 Université de Lorraine, CNRS, CREGU, GeoRessources...for Geosciences Telegrafenberg D-14473 Potsdam Germany e-mail: romer@gfz-potsdam.de phone: +49-(0)331-288-1405...within near-surface mineralization (e.g., Ronneburg, Aue-Niederschlema), (ii) leaching from near-surface U-rich...close to late-Variscan granites (e.g., the Gera-Aue-Jáchymov Zone, the South Armorican Shear Zone; Hiller...U mineralization with uraninite, brannerite, coffinite, and U-Zr-silicates, and c. 230 Ma post-U qua |  | | Journal (article/letter/editorial) | | Erzgebirge, Germany H.-J. FORSTER GeoForschungsZentrum Potsdam, Telegrafenberg, D - 14473 Potsdam, Germany Uraninite...Although the Variscan Erzgebirge/Krugn6 hory (Germany/Czech Republic) is distinguished by the frequent...muscovite-bearing aplites (Kirchberg, Burkersdorf, Schlema-Alberoda, Bernsbach, Beierfeld, Niederbobritzsch);...monazite, solid solutions of thorite-zircon, thorite-coffinite (uranothorite), and thorite-xenotime and, specifically...KIB - Kirchberg, BUR - Burkersdorf, SLM - Schlema-Alberoda, BRB - Bemsbach, BRF Beierfeld, LAU - Lauter |  | | Journal (article/letter/editorial) | | solutions in the system thorite–xenotime–zircon–coffinite H.-J. Förster * University of Potsdam, Institute...Earth Sciences, P.O. Box 601553, D-14415 Potsdam, Germany Received 4 January 2005; accepted 16 August 2005...solutions of the tetragonal thorite–xenotime–zircon–coffinite mineral group with partially novel compositions...exist between thorite and xenotime, thorite and coffinite, and Y–HREE-bearing thorite and zircon. Complex...B.V. All rights reserved. Keywords: Thorite; Coffinite; Zircon; Xenotime; Thorbastnäsite; Bastnäsite-(Y); |  | | Journal (article/letter/editorial) | | Uranium Ore Formation in the Ronneburg Ore Field, Germany A. V. Bolonina and I. F. Gradovskyb a Institute...Bismuth JSC. After amalgam ation of West and East Germany in 1990, mining of the deposits was stopped. In...on the planes of some fractures. Pitchblende, coffinite, pyrite, and marcasite are epigenetic minerals...veinlets in fracture plane (Fig. 4). Pitchblende and coffinite make up finely dispersed disseminations and stringers...grains of nickel ars enide, fahlore, stibnite, coffinite, and quartz are iden tified (Volkov, 1974; Timofeev |  | | Journal (issue) | | Schneeberg Mining District, Western Erzgebirge, Saxony, Germany ....................................... 620...Schneeberg District in the famous Saxon Erzgebirge of Germany has been a source of mineral specimens and mineral...Sammlungen, Brennhausgasse 14, D-09599 Freiberg, Germany. Email: Andreas .Massanek@geosamm.tu-freiberg.de...de 2 Naunhoferstrasse 49, D-04299 Leipzig, Germany. Email: info@sm -mineral.de 3 Senckenberg Naturhistorische...Dresden, Germany. Email: Klaus.Thalheim@senckenberg.de 4 Teichstrasse 22, D-08321 Zschorlau, Germany. Email: |  | | Journal (article/letter/editorial) | | supported by the occurrence of Y- and Zr-rich coffinite (up to 3.4 wt.% Y2O3 and 13.8 wt.% ZrO2). The...deposits in the Krušné Hory/Erzgebirge Mts. (Schlema–Alberoda, Jáchymov) and the Přı́bram uranium deposit...disseminated uranium mineralisation comprising mainly coffinite and lesser amounts of uraninite. Detailed geochemical...1–15, Kln 11–23, Ilt 5–10, Ms 0–3, Mnt pyrite, coffinite, uraninite 0–2 Gp 0–1 High-grade Qz 23–46, Pl...0–33, Qz 2–18, Kln 0–8.5, Ms 0–8.5, Ilt pyrite, coffinite, uraninite, thorite metasediments 0–3 Leucogranites |  | | Journal (article/letter/editorial) | | rarely also idiomorphic crystals up to 5 μm in coffinite. It is clausthalite with S contents up to 0.14...in association with native Ag, naumannite and coffinite. S-rich bohdanowiczite forms aggregates up to...association with naumannite, Se-rich acanthite and coffinite. The described mineral association was probably...výsledky výzkumu vzorků z ložiska Niederschlema - Alberoda v Krušných horách (Förster 2005). Naumannit Naumannit...lokalit Kletno, Ozernovskoje a Niederschlema - Alberoda (Banaś et al. 1979; Förster et al. 2005; Kovalenker |  | | Journal (article/letter/editorial) | | selenides from the uranium ore district Niederschlema-Alberoda in the Saxonian part of the Krušné hory Mountains...[42]; mgriite [43] and schlemaite [44] from Schlema in Germany; litochlebite from Zálesí [45]; and příbramite...industrial uranium mineralization (uraninite, coffinite, and U-bearing anthraxolite)—calcite types K2–K4...A Zeiss Stemi 2000C optical microscope (Jena, Germany) with a Canon 5DSR digital camera (Tokyo, Japan)...berzelianite, Bytíz, [49] berzelianite, Schlema, [44] berzelianite, Schlema, [22] berzelianite, Zálesí, [14] |  | | Report (issue) | | ESTONIA ETHIOPIA FIJI FINLAND FRANCE GABON GEORGIA GERMANY GHANA GREECE GUATEMALA GUYANA HAITI HOLY SEE HONDURAS...inspired by the work of the late F.J. Dahlkamp (Germany), fondly remembered as the uranium guru and who...(Příbram region, Czech Republic; Niederschlema Germany). Type 3. Polymetallic iron oxide breccia complex...USA); Subtype 12.2. Fracture-controlled (Freital, Germany; Turakavak, Kyrgyzstan). Type 13. Carbonate: Subtype...USA); Subtype 15.2. Stockwork (Ronneburg district, Germany; Dzhantuar, Uzbekistan). The names of most deposit |  | | Journal (article/letter/editorial) | | 100 μm across and veinlets in chalcopyrite or coffinite in association with bohdanowiczite or unnamed...series are abundant as tiny (several μm) grains in coffinite, anhedral grains up to 50 μm in size in association...výsledky výzkumu vzorků z ložiska Niederschlema - Alberoda (Förster 2005) a Moldava v Krušných horách (Sejkora...Moldava, Kletno, Ozernovskoje a Niederschlema-Alberoda (Banaś et al. 1979; Förster et al. 2005; Kovalenker...(2017) Bismuth selenides from St. Andreasberg, Germany: an oxidised five-element style of mineralisation |  | | Journal (article/letter/editorial) | | grains up to 0.5 mm in size and tiny veins in coffinite and rarely uraninite. The solid solution series...hodnotám uváděným pro fáze z ložiska Niederschlema - Alberoda (Förster 2005) a odlišuje se od výsledků analýz...výsledky výzkumu vzorků z ložisek Niederschlema - Alberoda (Förster 2005) a Moldava (Sejkora, Škácha 2015)...(Čech, Vavřín 1978) a z ložiska Niederschlema - Alberoda (Förster 2005) a Moldava v Krušných horách (Sejkora...U-Se-polymetallic deposit Niederschlema-Alberoda, Erzgebirge, Germany. IV. The continuous clausthalite-galena |  | Škácha, P., Goliáš, V., Sejkora, J., Plášil, J., Strnad, L., Škoda, R., Ježek, J. (2009) Hydrothermal uranium-base metal mineralization of the Jánská vein, Březové Hory, Příbram, Czech Republic: lead isotopes and chemical dating of uraninite. Journal of GEOsciences, 54 (1) 1-13 | Journal (article/letter/editorial) | | from outer zone of younger pitchblende at the Schlema–Alberoda deposit. Radiogenic origin of Pb was isotopically...deposits in the Bohemian Massif, including those in Germany (Golubev et al. 2002). Permian ages of the older...Recrystallization and alteration of uraninite to coffinite is typical of this late process. This indicates...(2002) Isotopic constraints on the age at the Schlema–Alberoda uranium deposit (Erzgebirge). In: Kříbek B |  | | Journal (article/letter/editorial) | | minerals Article Uraninite, Coffinite and Brannerite from Shear-Zone Hosted Uranium Deposits of the...and Bor pluton as complex uraninite–coffinite and uraninite–coffinite–brannerite assemblages. For analysed...deposits in the Krušné Hory/Erzgebirge Mts. (Schlema-Alberoda, Jáchymov) and the Příbram uranium deposits...detailed mineralogy of uranium minerals (uraninite, coffinite, brannerite), as this paper are to present the...detailed mineralogy of uranium minerals (uraninite, coffinite, brannerite), as well as to assess the behaviour |
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