 | | Journal (article/letter/editorial) | | 211–220 DOI: 10.3190/jgeosci.014 Original paper Apatite fission track implications for timing of hydrothermal...Sciences of the Czech Republic, v.v.i., Rozvojová 269, 165 02 Prague 6, Czech Republic; filip@gli.cas...rocks from the Bohemian Massif were subjected to apatite fission track (AFT) and K-Ar dating. Striking discrepancies...older episode is manifested in the Ohře/Eger Rift region and in the Elbe Zone, while the younger seems to...field. Keywords: Bohemian Massif, fission tracks, apatite, K-Ar dating, volcanic rocks, thermal events, stress |  | Rapprich, V., Kochergina, Y. V., Magna, T., Laufek, F., Halodová, P., Bůzek, F. (2017) Carbonate-rich dyke in Roztoky Intrusive Complex - an evidence for carbonatite magmatism in the Eger Rift?. Journal of GEOsciences, 62 (2) 121-136 | Journal (article/letter/editorial) | | František BŮZEK Czech Geological Survey, Klárov 3, 118 21 Prague 1, Czech Republic; vladislav.rapprich@geology...carbonatites in the Eger Rift (NW Bohemian Massif, Czech Republic) has been debated for several decades without...wt. % SiO2, 27 wt. % CO2) in the R2 (Roztoky nad Labem) drilling at the depth of 152.9–154.8 m. Despite...carbonatite occurrences. Keywords: carbonatite, České Středohoří Volcanic Complex, Roztoky Intrusive Complex...described by Frýda and Vokurka (1995) from the České Středohoří Volcanic Complex. Here, we report on the presence |  | Krmíček, Lukáš, Ulrych, Jaromír, Jelínek, Emil, Skála, Roman, Krmíčková, Simona, Korbelová, Zuzana, Balogh, Kadosa (2021) Petrogenesis of Cenozoic high-Mg (picritic) volcanic rocks in the České středohoří Mts. (Bohemian Massif, Czech Republic) Mineralogy and Petrology, 115 (2) 193-211 doi:10.1007/s00710-020-00729-5 | Journal (article/letter/editorial) | | (picritic) volcanic rocks in the České středohoří Mts. (Bohemian Massif, Czech Republic) Lukáš Krmíček 1,2 Kadosa...Eocene to Oligocene age (38 to 21 Ma) from the České středohoří Mts. (CSM) in the Ohře/Eger Rift were studied...high-Mg rocks partly overlap the basanites of the Ústí Formation, also showing a similar age (44–21 Ma)...Geology of the Czech Academy of Sciences, Rozvojová 269, CZ-165 02 Praha 6, Czech Republic 2 Brno University...of Geotechnics, Veveří 95, CZ-602 00 Brno, Czech Republic 3 Institute of Geochemistry, Mineralogy and |  | Mysliveček, J., Rapprich, V., Kochergina, Y. V., Magna, T., Halodová, P., Pécskay, Z., Poňavič, M. (2018) Petrology of weakly differentiated alkaline, high-level intrusive rocks in the Zahořany-Chotiněves Belt near Litoměřice (Czech Republic) Journal of GEOsciences, 63 (4) 317-331 | Journal (article/letter/editorial) | | the Zahořany–Chotiněves Belt near Litoměřice (Czech Republic) Jakub MYSLIVEČEK1,2, Vladislav RAPPRICH1*...POŇAVIČ1 1 2 3 4 * Czech Geological Survey, Klárov 3, 118 21 Prague 1, Czech Republic; vladislav.rapprich@geology...Charles University, Albertov 6, 128 43 Prague 2, Czech Republic Institute of Geochemistry and Mineral Resources...Charles University, Albertov 6, 128 43 Prague 2, Czech Republic Institute for Nuclear Research (ATOMKI), Hungarian...rarely in the Cenozoic České Středohoří Volcanic Complex (Central Europe, Czech Republic). We present mineralogical |  | | Journal (article/letter/editorial) | | Vladimír Machovič3 1 Czech Geological Survey, Klárov 3, 118 21 Prague 1, Czech Republic Department of Geological...Brno, Czech Republic 3 Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic...located at the village of Staré in the České středohoří Mountains (see Kotková et al. 2011a, 2011b). This...or anorthite = An) and accessory rutile (Rt), apatite (Apa) and pyrite. Panel e: Kumdykolite-bearing...muscovite, amphibole, and graphite; accessory rutile, apatite, and pyrite are commonly present (Fig. 1). BSE |  | | Journal (article/letter/editorial) | | 37 Brno, Czech Republic b Czech Geological Survey, Klárov 3, 118 21 Prague 1, Czech Republic * corresponding...University, Kotlářská 2, 611 SC R a NU 37 Brno, Czech Republic MA e-mail addresses: haifler.j@mail.muni...garnet–clinopyroxene rocks come from an outcrop in Stráž nad Ohří located in the Eger Crystalline Complex (ECC)...in Cenozoic volcanic breccias in the České středohoří Mountains crystalline basement towards NE (Kopecký...several metres thick. The abandoned quarry in Stráž nad Ohří provides a unique opportunity to observe the |  | | Journal (article/letter/editorial) | | González-Jiménez b,c,d a Czech Geological Survey, Geologická 6, 152 00 Praha 5, Czech Republic ARC Centre of Excellence...currently mined, is located in Podsedice, České Středohoří Mts (Fig. 1). Seifert and Vrána (2005) suggested...between the Rhine area in the north and the Danube region to the south (Franke, 1989; Matte, 2001; Cháb et...discovered during exploration work carried out by the Czech Geological Survey in the period 1986–1988 (Žežulka...magnetite, tourmaline, monazite, cassiterite, zircon, apatite, titanomagnetite, ilmenite, leucoxene and barite |  | Gordon Medaris, L., Ackerman, Lukáš, Jelínek, Emil, Michels, Zachary D., Erban, Vojtěch, Kotková, Jana (2015) Depletion, cryptic metasomatism, and modal metasomatism (refertilization) of Variscan lithospheric mantle: Evidence from major elements, trace elements, and Sr-Nd-Os isotopes in a Saxothuringian garnet peridotite. Lithos, 226. 81-97 doi:10.1016/j.lithos.2014.10.007 | Journal (article/letter/editorial) | | of the Czech Republic, Prague, Czech Republic c Czech Geological Survey, Prague, Czech Republic d Institute...Prague, Czech Republic e Department of Geological Sciences, Masaryk University, Brno, Czech Republic b a...investigate the source of the famous gem-quality Czech garnets that occur in Cretaceous placer deposits...is filled with tiny inclusions of clinopyroxene, apatite, phlogopite, and Mg-ilmenite, ~35% medium-grained...indicates a common deformational regime in the Czech garnet peridotites, in contrast to olivine petrofabrics |  | | Journal (article/letter/editorial) | | awdankiewicz@uwr.edu.pl 2 Czech Geological Survey, Klárov 3, 118 21 Prague 1, Czech Republic * Corresponding author... east of the Eger Rift, from the Lower Silesia region (Blusztajn and Hart 1989; Wilson and Downes 2006)...carried out in Class 10,000 clean laboratory of Czech Geological Survey, Prague–Barrandov (CGS) and the...CGS (isotopic analyses) and Institute of Geology, Czech Academy of Sciences (concentration analyses). Sample...structures and rock types. Thus, this volcanic region is referred to here as the Strzelin Volcanic Field |  | | Book | | Archaeology and Museology Arna Novaka, 1 60200 Brno Czech Republic elisabetta.gagetti@gmail.com Dr Tamás Gesztelyi...northwest Anatolia. The chromian chalcedony of this region has demonstrated strongly similar characteristics...of ancient Noricum (most of modern Austria), a region invaded by Celtic tribes and later annexed into...Likewise, a dense arrangement of rounded grains of apatite and a treacly or roiled body structure are highly...The dense concentration of rounded protogenetic apatite crystallites in hessonite from Sri Lanka is a characteristic |
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