 | | Journal (article/letter/editorial) | | from Horní Halže near Měděnec (Krušné hory Mountains), Czech Republic Jiří Sejkora1*, Jiří Čejka1, Vladimír...Museum, Václavské nám. 68, 115 79 Prague 1, Czech Republic; jiri_sejkora@nm.cz Institute of Rock Structure...Sciences of the Czech Republic, V Holešovičkách 41, 182 09 Prague 8, Czech Republic Corresponding author...at Horní Halže near Měděnec, Krušné hory Mountains, Czech Republic with the help of optical and electron...parameters, chemical composition, Horní Halže, Czech Republic Received: 11 October 2007; accepted 11 December |  | 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) | | Coffinite and Ningyoite from Vein-Type Uranium Deposits of the Bohemian Massif (Central European Variscan Belt)...Academy of Sciences of the Czech Republic, 182 09 Prague, Czech Republic Department of Mineralogy and...Petrology, National Museum, 193 00 Prague, Czech Republic; zdenek_dolnicek@nm.cz (Z.D.); jiri_sejkora@nm...261 01 Příbram, Czech Republic Czech Geological Survey, 152 00 Prague, Czech Republic; vladimir.srein@geology... Abstract: Uraninite-coffinite vein-type mineralisation with significant predominance |  | Sejkora, J., Plášil, J., Císařová, I., Škoda, R., Hloušek, J., Veselovský, F., Jebavá, I. (2011) Interesting supergene Pb-rich mineral association from the Rovnost mining field, Jáchymov (St. Joachimsthal), Czech Republic. Journal of GEOsciences, 56 (3) 257-271 | Journal (article/letter/editorial) | | mining field, Jáchymov (St. Joachimsthal), Czech Republic Jiří Sejkora1*, Jakub Plášil2, Ivana Císařová3...Museum, Václavské nám. 68, 115 79 Prague 1, Czech Republic; jiri_sejkora@nm.cz Mineralogical Crystallography...University, Hlavova 2030, 128 40 Prague 2, Czech Republic Institute of Geological Sciences, Masaryk University...611 37 Brno, Czech Republic U Roháčových kasáren 24, 100 00 Prague 10, Czech Republic Czech Geological...Geological Survey, Geologická 6, 152 00 Prague 5, Czech Republic Corresponding author Rich supergene mineral association |  | | Journal (article/letter/editorial) | | in the Příbram Uranium and Base-Metal District (Czech Republic) Pavel Škácha 1,2, *, Jiří Sejkora 2...Place 293, Příbram VI, 261 01 Březové Hory, Czech Republic Department of Mineralogy and Petrology,...Cirkusová 1740, Prague 9, 193 00 Horní Počernice, Czech Republic; jiri_sejkora@nm.cz Institute of Physics ASCR...ASCR, v.v.i., Na Slovance 2, 182 21 Prague 8, Czech Republic; plasil@fzu.cz Correspondence: skacha-p@muzeum-pribram...Příbram uranium and base-metal district (Central Bohemia, Czech Republic) bound to uraninite occurrences |  | Plášil, J., Sejkora, J., Čejka, J., Škoda, R., Goliáš, V. (2009) Supergene mineralization of the Medvědín uranium deposit, Krkonoše Mountains, Czech Republic. Journal of GEOsciences, 54 (1) 15-56 | Journal (article/letter/editorial) | | mineralization of the Medvědín uranium deposit, Krkonoše Mountains, Czech Republic† Jakub Plášil1,2*, Jiří Sejkora1...Museum, Václavské nám. 68, 115 79 Prague 1, Czech Republic; jakub_plasil@nm.cz Institute of Geochemistry...Faculty of Science, Albertov 6, 128 43 Prague 2, Czech Republic Institute of Earth Sciences, Faculty of Science...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic Corresponding author Dedicated to everlasting...Supergene mineralization of the hydrothermal vein uranium deposit Medvědín (Krkonoše Mts., northern Bohemia) |  | Ostendorf, Jörg, Henjes-Kunst, Friedhelm, Seifert, Thomas, Gutzmer, Jens (2019) Age and genesis of polymetallic veins in the Freiberg district, Erzgebirge, Germany: constraints from radiogenic isotopes. Mineralium Deposita, 54 (2) 217-236 doi:10.1007/s00126-018-0841-1 | Journal (article/letter/editorial) | | genesis of polymetallic veins in the Freiberg district, Erzgebirge, Germany: constraints from radiogenic...Springer Nature 2018 Abstract The Freiberg mining district in the Erzgebirge hosts three principal types...barite-fluorite-sulfide type. We investigated the genesis of each vein-type using Rb-Sr sphalerite geochronology, Sm-Nd...long-held hypothesis that veins in the Freiberg district formed during two hydrothermal events. The Lower...fluorite dating . Pb isotopes . Vein-type deposit . Freiberg district . Erzgebirge Introduction Editorial |  | Hazen, R. M., Golden, J., Downs, R. T., Hystad, G., Grew, E. S., Azzolini, D., Sverjensky, D. A. (2012) Mercury (Hg) mineral evolution: A mineralogical record of supercontinent assembly, changing ocean geochemistry, and the emerging terrestrial biosphere. American Mineralogist, 97 (7) 1013-1042 doi:10.2138/am.2012.3922 | Journal (article/letter/editorial) | | Subsequent elaborations of these concepts point to the central importance of time as a dimension in mineralogical...2005). The world’s largest Hg deposit, the Almadén district of central Spain, is representative of concentrations...reworking of the mercury-hosting rocks of the Almadén district (primary mineralization 427–380 Ma) led to at...associated with one larger contemporaneous mineralized region. Most notably, mindat.org records more than 300...hydrothermal systems of west-central California. This important mining district, including the New Almadén |
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