 | Plášil, J., Sejkora, J., Čejka, J., Škácha, P., Goliáš, V., Ederová, J. (2010) Characterization of phosphate-rich metalodèvite from Príbram, Czech Republic. The Canadian Mineralogist, 48 (1) 113-122 doi:10.3749/canmin.48.1.113 | Journal (article/letter/editorial) | | PHOSPHATE-RICH METALODÈVITE FROM PŘÍBRAM, CZECH REPUBLIC Jakub PLÁŠIL§, Jiří SEJKORA and Jiří ČEJKA...Museum, Václavské nám. 68, CZ–115 79, Praha 1, Czech Republic Pavel ŠKÁCHA and Viktor GOLIÁŠ Institute...of Science, Albertov 6, CZ–128 43, Praha 2, Czech Republic Jana EDEROVÁ Institute of Chemical Technology...Praha 6, Czech Republic Abstract Phosphate-rich metalodèvite was found in the Jánská vein, in the Březové...Březové Hory deposit, Příbram ore district, Czech Republic. It occurs as coatings and centimeter-scale |  | | Journal (article/letter/editorial) | | structure of tangdanite from the Jánská vein, Příbram (Czech Republic) - a vibrational spectroscopy study...structure of tangdanite from the Jánská vein, Příbram (Czech Republic) - a vibrational spectroscopy study...mineral tangdanite from the Jánská vein, Příbram, central Bohemia (Czech Republic). Tangdanite has been found...spectroscopy, infrared spectroscopy, Jánská vein, Příbram, Czech Republic Obdrženo 5. 5. 2019; přijato 8....the central part of the Březové Hory al. 2018; Sejkora et al. 2019; Paudeposit; the Jánská vein is marked |  | | Journal (article/letter/editorial) | | weathering of 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 |  | | 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...“pitchblende” in calcite gangue. The pit #15, Příbram uranium deposit. The width of the photograph (field-of-view...nearly-linear, dumbbell-like (Fig. 2a), geometry to a central U atom at the distances ranging most commonly from...arranged at relatively long distances from the central U6+ at the equatorial vertices of the uranyl tetragonal...grains in the barite gangue. Menzenschwand uranium deposit, Schwarzwald (Germany). FOV 3.4 mm, photo P. Škácha |  | 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 |  | Plášil, J., Čejka, J., Sejkora, J., Škácha, P., Goliáš, V., Jarka, P., Laufek, F., Jehlička, J., Němec, I., Strnad, L. (2010) Widenmannite, a rare uranyl lead carbonate: occurrence, formation and characterization. Mineralogical Magazine, 74 (1) 97-110 doi:10.1180/minmag.2010.074.1.97 | Journal (article/letter/editorial) | | Václavské náměstı́ 68, Praha 1, 115 79, Czech Republic Institute of Geochemistry, Mineralogy and Mineral...128 40, Czech Republic Czech Geological Survey, Geologická 6, Praha 5, 152 00, Czech Republic Department...of Science, Hlavova 2030, Praha 2, 128 40, Czech Republic Laboratories of the Geological Institutes,...Faculty of Science, Albertov 6, Praha 2, 128 40, Czech Republic [Received 14 May 2008; Accepted 16-February...Pb2(UO2)(CO3)3, was found at the Jánská vein, Přı́bram, Czech Republic, where two generations occur in several |  | Frost, Ray L., Weier, Matt L., Bostrom, Thor, Čejka, Jiří, Martens, Wayde (2005) Molecular structure of the uranyl mineral zippeite – An XRD, SEM and Raman spectroscopic study. Neues Jahrbuch für Mineralogie - Abhandlungen, 181 (3) 271-280 doi:10.1127/0077-7757/2005/0022 | Journal (article/letter/editorial) | | 2005 Molecular structure of the uranyl mineral zippeite – An XRD, SEM and Raman spectroscopic study Ray...infrared spectra of the uranyl sulfate mineral zippeite, K2 [(UO2)6 (SO4)3 O(OH)6] · 4H2O, were studied...molecules and hydroxyls may be present in the zippeite crystal structure. Some O – H…O bond lengths were...hydrogen-bonding network in zippeite crystal structure. Key words: zippeite, potassium uranyl sulfate mineral...1958, Frondel & Weeks 1958). The chemistry of the zippeite group minerals has been controversial since the |  | 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) |
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