 | Seifert, Wolfgang, Rhede, Dieter, Förster, Hans-Jürgen, Naumann, Rudolf, Thomas, Rainer, Ulrych, Jaromir (2014) Macrocrystic corundum and Fe–Ti oxide minerals entrained in alkali basalts from the Eger (Ohře) Rift: Mg−Fe3+-rich ilmenite as tracer of an oxidized upper mantle. Mineralogy and Petrology, 108 (5) 645-662 doi:10.1007/s00710-014-0324-8 | Journal (article/letter/editorial) | | 1007/s00710-014-0324-8 ORIGINAL PAPER Macrocrystic corundum and Fe–Ti oxide minerals entrained in alkali basalts...Springer-Verlag Wien 2014 Abstract Macrocrysts of corundum, ilmenite, and spinelgroup minerals from alluvial...disequilibrium with the transporting alkali-basalt magma. Corundum grains, exclusively sapphires, were classified...magmatic corundum suggests crystallization from a differentiated alkaline silicate melt. Corundum itself...basanite-related ilmenite. Ilmenite included in alluvial corundum and zircon grains differ from the bulk of discrete |  | Seifert, Wolfgang, Förster, Hans-Jürgen, Rhede, Dieter, Tietz, Olaf, Ulrych, Jaromír (2012) Mineral inclusions in placer zircon from the Ohře (Eger) Graben: new data on “strontiopyrochlore”. Mineralogy and Petrology, 106 (1) 39-53 doi:10.1007/s00710-012-0221-y | Journal (article/letter/editorial) | | Institute of Geology, Acad. Sci. Czech Rep., Praha, Czech Republic oxide phases usually associated with...Cenozoic alkali basalt area of northern Bohemia (Czech Republic) and southeastern Saxony (Germany). With a...by Ti-rich magnetite, ilmenite, rutile, spinel, corundum, titanite, garnet, and peridotite xenoliths and...experienced. The origin of zircon and associated corundum megacrysts from basaltic sources constitutes a...Whereas numerous studies were published dealing with corundum-hosted inclusions (e.g., Guo et al. 1996; Maliková |  | | Book (edition) | | andreprodu<..1ion by StudioVVG, Prague Printedin Czech Republicby Finidr.u.o .. Ce,ky Te~in 14/02/03/0...Publishing House in Prague and which recei\ ed the Czech Literary Award for best book in the natural sciencesfor...and other Larin Ianguages. and in the- Polish. Czech, Greek, Hungarian, Finnish. and Swahili Ianguages...expressed in clase. 7 - quartz. 8 - topaz, 9 - corundum, 10 - dia- percentage. The collected data on optics...administrative units are expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio) |  | | Book (volume) | | Domenico Polo is found in the great council of the republic (1094). But the ascertained line of the traveller...great desert of Gobi was crossed to Tangut, as the region at the extreme north-west of China, both within...Gamier, Richthofen, Gill, Baber and others. In this region there existed and still exists in the deep valleys...whilst he carries us also to the remotely opposite region of Siberia and the Arctic shores, to speak of dog-sledges...Kingdom, English-speaking colonies, the Argentine Republic, California, and throughout Europe. America and |
|
