 | 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...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...mineralization of the hydrothermal vein uranium deposit Medvědín (Krkonoše Mts., northern Bohemia) is rather |  | Pauliš, Petr, Sejkora, Jiří, Urban, Michal, Nesrsta, Marek, Vrtiška, Luboš, Malíková, Radana, Pour, Ondřej, Laufek, František, Pauliš, Petr, Sejkora, Jiří, Urban, Michal, Nesrsta, Marek, Vrtiška, Luboš, Malíková, Radana, Pour, Ondřej, Laufek, František (2016) Uranová supergenní mineralizace s fosfuranylitem z Abertam, Krušné hory (Česká republika) [Uranium supergene mineralization from Abertamy, Krušné hory Mountains (Czech Republic)]. Bulletin mineralogicko-petrologického oddělení Národního muzea v Praze, 24 (1) 46-55 | Journal (article/letter/editorial) | | republika) Uranium supergene mineralization from Abertamy, Krušné hory Mountains (Czech Republic) Petr Pauliš1...(Praha) 24, 1, 46-55. ISSN 1211-0329. Abstract An uranium supergene mineralization (phosphuranylite, metatorbernite...vein near Abertamy (Krušné hory Mountains, Czech Republic). Phosphuranylite occurs there as yellow aggregates...product of in-situ supergene alteration of primary uranium mineralization in the environment localized nearby...chemical composition, uranium deposit, Abertamy, the Krušné hory Mts., Czech Republic Obdrženo: 18. 5. 2016; |  | | Journal (article/letter/editorial) | | uranophane-beta from Ruprechtice near Liberec (Czech Republic) Jiří Sejkora1)*, Jaromír Tvrdý2) a Vojtěch...30(1): 145-153 ISSN 2570-7337 Abstract A rare uranium supergene minerals, phurcalite and uranophane-beta...Ruprechtice near Liberec (northern Bohemia, Czech Republic). Phurcalite occurs there as bright to deep...uranophane-beta, uranium minerals, unit-cell parameters, chemical composition, Ruprechtice, Czech Republic Obdrženo...Eduard v jáchymovském rudním revíru a z ložiska Medvědín v Krkonoších (Plášil 2020). Uranofán-beta s ideálním |  | | Journal (article/letter/editorial) | | republika) Selected supergene uranium minerals from the Tachov ore area (Czech Republic) Jiří Sejkora1) a Ivan...(western Bohemia, Czech Republic). Uranophane-beta was determined at abandoned uranium deposit Vítkov II. It...product of in-situ supergene alteration of primary uranium mineralization in environment under the present...composition, the Vítkov II uranium deposit, the Ostrov near Tachov occurrence, Czech Republic. Obdrženo: 7. 5....Burns (2003) 6.9756(5) 17.349(2) 844.2(1) Medvědín Plášil et al. (2009) 6.976(2) 17.324(3) 843 |  | | Journal (article/letter/editorial) | | Metatorbernite and lithiophorite from uranium deposit Předbořice (Czech Republic) Luboš Vrtiška1)*, Jiří Sejkora1)...at the uranium deposit Předbořice located about 8 km S from Krásná Hora, central Bohemia, Czech Republic...the in-situ supergene alteration of the primary uranium mineralization in the environment near the present...composition, LA-ICP-MS, the Předbořice deposit, Czech Republic Obdrženo: 22. 10. 2013; přijato: 25. 11...tetragonální prostorovou grupu P4/n) Předbořice synt. Medvědín Krásno Rýžoviště Horní Halže Příbram Horní Slavkov |  | Polák, Luboš, Ferenc, Štefan, Mikuš, Tomáš, Sejkora, Jiří (2017) Nové údaje o uranylových mineráloch z lokality Selce pri Banskej Bystrici (severné veporikum, Slovenská republika) [New data on uranyl minerals from Selce occurrence at Banská Bystrica (North Veporicum Unit, Slovak Republic)]. Bulletin Mineralogie Petrologie, 25 (2) 162-169 | Journal (article/letter/editorial) | | Banská Bystrica (North Veporicum Unit, Slovak Republic) Ľuboš Polák1)*, Štefan Ferenc1), Tomáš Mikuš2)...Bystrica (Slovak Republic). They were identified in Permian arkoses containing primary uranium and copper mineralization...87(AsO4)0.03(PO4)0.02(SO4)0.02]∑1.94·5(H2O). Zeunerite was identified by EPMA-WDS, its average chemical...(feldspars, micas). The source of Cu and As for the zeunerite were weathering sulphide minerals (chalcopyrite...boltwoodite, metasaléeite, uranophane, zeunerite, Veporicum Unit, Slovak Republic Obdrženo: 9. 11. 2017; přijato: |  | | Journal (article/letter/editorial) | | Sciences of the Czech Republic v.v.i, Na Slovance 2, 182 21, Prague 8, Czech Republic; plasil@fzu.cz Oxidation–hydration...knowledge of such processes and stabilities of the uranium minerals is of the great interest namely due to...summarize the state-of-art of the current knowledge on uranium-related topics as well and identify some of the...if briefly, in the pioneering book “Secondary Uranium Minerals” by Čejka and Urbanec (1990) which has...served, for a long-time, as a guide for beginning uranium mineralogists. Keywords: weathering of uraninite |  | 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) | | uraninite from the Červená vein, Jáchymov (Czech Republic): a fingerprint of the primary mineralization...Sciences of the Czech Republic v.v.i, Na Slovance 2, 182 21 Prague 8, Czech Republic; plasil@fzu.cz Department...National Museum, Cirkusová 1740, 193 00 Prague 9, Czech Republic 3 Department of Geological Sciences, Faculty...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic 4 Institute of Geochemistry, Mineralogy and...Prague 2, Czech Republic 5 Mining Museum Příbram, náměstí Hynka Kličky 293, 261 01 Příbram VI, Czech Republic |  | Sejkora, Jiří, Pauliš, Petr, Gramblička, Roman, Malíková, Radana, Pour, Ondřej, Dolníček, Zdeněk, Ulmanová, Jana, Vrtiška, Luboš (2019) Nově zjištěná Bi-Co-Ni-As-U-V mineralizace přísečnického rudního revíru v Krušných horách (Česká republika) [The recently found Bi-Co-Ni-As-U-V mineralization of the Přísečnice ore district, Krušné hory Mountains (Czech Republic)]. Bulletin Mineralogie Petrologie, 27 (1) 1-37 | Journal (article/letter/editorial) | | mineralization of the Přísečnice ore district, Krušné hory Mountains (Czech Republic) Jiří Sejkora1)*, Petr Pauliš1)2)...mineralization in the Přísečnice ore district, Krušné hory Mountains (Czech Republic) are described in this paper...in the peripheral part of this historical ore district, about 200 m E from eastern margin of the Přísečnice...and U-minerals (francevillite, metatyuyamunite, zeunerite). Arsenolite, goethite, cuprite and mimetesite...parameters, chemical composition, Přísečnice, Czech Republic Obdrženo 15. 4. 2019; přijato 14. 6. 2019 |
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Medvědín uranium deposit, Medvědín, Špindlerův Mlýn, Trutnov District, Hradec Králové Region, Czech Republic