| | Journal (article/letter/editorial) | Sciences of the Czech Republic, v.v.i., Rozvojová 269, 165 02 Prague 6, Czech Republic; filip@gli.cas...older episode is manifested in the Ohře/Eger Rift region and in the Elbe Zone, while the younger seems to...in sodalite and nepheline-rich rocks of phonolitic composition from the Roztoky Intrusive Centre (Ulrych...part of the Ohře Rift by Cajz et al. (1999): 1. Ústí Formation (36.1–25.5 Ma) – lavas and volcanic13°V...character including subvolcanics of the Roztoky Intrusive Centre (33.1–25.6 Ma, see Ulrych and Balogh 2000) | | 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) | 238 Original paper Carbonate-rich dyke in Roztoky Intrusive Complex – an evidence for carbonatite magmatism... 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...(23 wt. % SiO2, 27 wt. % CO2) in the R2 (Roztoky nad Labem) drilling at the depth of 152.9–154.8 m. Despite...silicocarbonatite is associated with alkaline intrusive complex, its content of alkalis is rather low | | Ulrych, J., Novák, J. K., Lang, M., Balogh, K., Hegner, E., Řanda, Z. (2006) Petrology and geochemistry and K–Ar ages for Cenozoic tinguaites from the Ohře/Eger Rift (NW Bohemia) Neues Jahrbuch für Mineralogie - Abhandlungen, 183 (1) 41-61 doi:10.1127/0077-7757/2006/0059 | Journal (article/letter/editorial) | phonolite/tinguaite) dike suite of the Cenozoic Roztoky Intrusive Centre (RIC), České středohoří Mountains....České středohoří Mts., Ohře/Eger Rift, Roztoky Intrusive Center, tinguaite dikes, Cenozoic volcanism...geology of the Roztoky Intrusive Centre (RIC), representing the main volcanic centre of the CS, was studied...exclusively penetrate the trachyte filling of the Roztoky crater vent. The origin of the phonolitic and trachytic...Ulrych et al. Geological setting of the Roztoky Intrusive Center More than one thousand dikes of alkali | | Holub, F. V., Rapprich, V., Erban, V., Pécskay, Z., Mlčoch, B., Míková, J. (2010) Petrology and geochemistry of the Tertiary alkaline intrusive rocks at Doupov, Doupovské hory Volcanic Complex (NW Bohemian Massif) Journal of GEOsciences, 55 (3) 251-278 | Journal (article/letter/editorial) | Petrology and geochemistry of the Tertiary alkaline intrusive rocks at Doupov, Doupovské hory Volcanic Complex...Albertov 6, 128 43 Prague 2, Czech Republic; frholub@natur.cuni.cz Czech Geological Survey, Klárov 3,... 118 21 Prague 1, Czech Republic Institute of Nuclear Research, Hungarian Academy of Sciences, Bem tér...Doupovské hory Volcanic Complex (DHVC). The Doupov Intrusive Complex (DIC) is a very limited in area (< 2 km2)...xenoliths in younger intrusive phases), essexite, sodalite-bearing monzodiorite, sodalite monzosyenite to | | Ulrych, Jaromír, Krmíček, Lukáš, Teschner, Claudia, Skála, Roman, Adamovič, Jiří, Ďurišová, Jana, Křížová, Šárka, Kuboušková, Simona, Radoň, Miroslav (2018) Chemistry and Sr-Nd isotope signature of amphiboles of the magnesio-hastingsite–pargasite–kaersutite series in Cenozoic volcanic rocks: Insight into lithospheric mantle beneath the Bohemian Massif. Lithos, 312. 308-321 doi:10.1016/j.lithos.2018.05.017 | Journal (article/letter/editorial) | Geology of the Czech Academy of Sciences, Rozvojová 269, 165 02 Praha 6, Czech Republic b Brno University...of Civil Engineering, AdMaS Centre, Veveří 95, 602 00 Brno, Czech Republic c Department für Geo- und...Brno, Czech Republic e Regional Museum Teplice, Zámecké náměstí 14, 415 01 Teplice, Czech Republic *...ascent was observed in a hornblendite cumulate in sodalite syenite from “Giegelberg”. The lowest concentration...also been recognized in the Earth’s upper mantle region (Frost, 2006 and references therein). These minerals | | Ackerman, Lukáš, Ulrych, Jaromír, Řanda, Zdeněk, Erban, Vojtěch, Hegner, Ernst, Magna, Tomáš, Balogh, Kadosa, Frána, Jaroslav, Lang, Miloš, Novák, Jiří K. (2015) Geochemical characteristics and petrogenesis of phonolites and trachytic rocks from the České Středohoří Volcanic Complex, the Ohře Rift, Bohemian Massif. Lithos, 224. 256-271 doi:10.1016/j.lithos.2015.03.014 | Journal (article/letter/editorial) | Geology v.v.i., The Czech Academy of Sciences, Rozvojová 269, 165 00 Praha 6, Czech Republic Nuclear Physics...Academy of Sciences of the Czech Republic, 250 68 Řež, Czech Republic c Czech Geological Survey, Klárov...Klárov 3, 118 21 Praha 1, Czech Republic d Department für Geo- und Umweltwissenschaften and GeoBio-Center...2003; Macdonald and Scaillet, 2006) and Fortaleza district ⁎ Corresponding author. Tel.: +42 2 33087240;...voluminous products in France, Germany and Czech Republic, that ceases towards south-western Poland (Lustrino | | | Journal (article/letter/editorial) | Journal of the Czech Geological Society 50/34(2005) 119 Compositional variation of clinopyroxenes...RAPPRICH 1,2 1 2 Czech Geological Survey, Klárov 3, 118 21 Prague, Czech Republic; rapprich@cgu.cz Faculty...and Struct. Geol., Albertov 6, 128 43 Prague, Czech Republic Variation of chemical composition of clinopyroxenes...explosive activity (Hradecký 1997; Journal of the Czech Geological Society 50/34(2005) Mikulá et al....2 is marked by dashed polygon. Journal of the Czech Geological Society 50/34(2005) 121 1 2 3 4 Fig | | Matusiak-Małek, Magdalena, Puziewicz, Jacek, Ntaflos, Theodoros, Woodland, Alan, Uenver-Thiele, Laura, Büchner, Jörg, Grégoire, Michel, Aulbach, Sonja (2021) Variable origin of clinopyroxene megacrysts carried by Cenozoic volcanic rocks from the eastern limb of Central European Volcanic Province (SE Germany and SW Poland). Lithos, 382. 105936pp. doi:10.1016/j.lithos.2020.105936 | Journal (article/letter/editorial) | study, we argue that megacryst suite from this region is mostly of magmatic origin and records the polybaric...historic region mostly in E Germany, located west from Lubań, Lower Silesia is an administrative region in...UP213 laser ablation system (Czech Academy of Science, Prague, Czech Republic, Institute of Geology). A...relationships in volcanic rocks from Lower Silesia region (Ladenberger et al., 2004; Blusztajn and Hart,...of a “starting composition” as in A and B; 2) sodalite monzosyenite TV-54 from Doupovské hory Volcanic |
|