 | | 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...Variscan subduction. The presence of diamond and coesite in felsic garnet–kyanite and intermediate garnet–clinopyroxene...ultrahigh-pressure (UHP) mineral indicators such as diamond and coesite implies that at least some of these granulites...garnet–clinopyroxene rocks come from an outcrop in Stráž nad Ohří located in the Eger Crystalline Complex (ECC) |  | | 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...3b). Absence of O-H-O bending Raman bands in the region of 3400–3700 cm–1 confirms the anhydrous character...associated with quartz, whereas neither diamond nor coesite have been observed within these MSI. The exhumation |  | 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...and ultrahigh-pressure (UHP) rocks, including coesite-bearing eclogite (Massonne, 2001; Schmädicke et...investigate the source of the famous gem-quality Czech garnets that occur in Cretaceous placer deposits...indicates a common deformational regime in the Czech garnet peridotites, in contrast to olivine petrofabrics |  | Kotková, J., Whitehouse, M., Schaltegger, U., D'Abzac, F.-X. (2016) The fate of zircon during UHT-UHP metamorphism: isotopic (U/Pb, δ18O, Hf) and trace element constraints. Journal of Metamorphic Geology, 34 (7) 719-739 doi:10.1111/jmg.12206 | Journal (article/letter/editorial) | | F-X. D’Abzac 4,5 1 Czech Geological Survey, Klárov 3, 118 21 Prague 1, Czech Republic 2 Department of Geological...Masaryk University, Kotlářská 2, 611 07 Brno, Czech Republic 3 Department of Geosciences, Swedish Museum...pressure (UHP) metamorphism, i.e. diamond and/or coesite. Zircon is extremely resistant to post-crystallization...AND PREVIOUS WORK The studied UHP diamond and coesite-bearing continental crustal rocks make part of...zircon was separated at the Laboratories of the Czech Geological Survey in Prague using gravitational |
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