 | Matusiak-Małek, Magdalena, Puziewicz, Jacek, Ntaflos, Theodoros, Grégoire, Michel, Downes, Hilary (2010) Metasomatic effects in the lithospheric mantle beneath the NE Bohemian Massif: A case study of Lutynia (SW Poland) peridotite xenoliths. Lithos, 117 (1) 49-60 doi:10.1016/j.lithos.2010.02.005 | Journal (article/letter/editorial) | | NE Bohemian Massif: A case study of Lutynia (SW Poland) peridotite xenoliths Magdalena Matusiak-Małek...Geological Sciences, pl. M. Borna 9, 50-205 Wrocław, Poland University of Vienna, Department of Lithospheric...xenoliths Upper mantle Chromatographic metasomatism SW Poland Cenozoic basanite a b s t r a c t Spinel lherzolite...occur in the 4.56 ± 0.2 Ma Lutynia basanite in SW Poland. Only one studied xenolith contains minor pargasitic...Massif (Sudetes and the Fore-Sudetic Block in SW Poland and N Czech Republic). More than three hundred |  | Kukuła, Anna, Puziewicz, Jacek, Matusiak-Małek, Magdalena, Ntaflos, Theodoros, Büchner, Jörg, Tietz, Olaf (2015) Depleted subcontinental lithospheric mantle and its tholeiitic melt metasomatism beneath NE termination of the Eger Rift (Europe): the case study of the Steinberg (Upper Lusatia, SE Germany) xenoliths. Mineralogy and Petrology, 109 (6) 761-787 doi:10.1007/s00710-015-0405-3 | Journal (article/letter/editorial) | | Steinberg harzburgites are typical for the Lower Silesian - Upper Lusatian domain of the European subcontinental...Geological Sciences, University of Wrocław, Wrocław, Poland 2 Department for Lithospheric Research, University...modern study of upper mantle xenoliths from 762 Lower Silesia (northern margin of Bohemian Massif) pointed...metasomatized by carbonatite, while in the western part (Wilcza Góra, Pilchowice, Księginki) metasomatism through...et al. (2015) have shown that the SCLM beneath Lower Silesia and Upper Lusatia is mostly harzburgitic |  | | Journal (article/letter/editorial) | | contact with such a multi-phase melt pocket can have lower Mg# and Cr, but higher Ti than the other sieve-textured...but—compared with the other clinopyroxene— distinctly lower Mg# and covariations with Si and Ti, suggesting...(left half of image); metasomatizing carbonatite in lower left and inherited clinopyroxene in upper right...01–0.05), Ae (0–0.03), and CaFeTs (0.08–0.16) are lower and EnFs (0.02–0.06 and CaTiTs (0.05–0.17) are higher...49–58 mol % albite, 41–50% orthoclase and 1–2% anorthite component (Online Resource ESM_2). The enclave |  | Robidoux, P., Rizzo, A.L., Aguilera, F., Aiuppa, A., Artale, M., Liuzzo, M., Nazzari, M., Zummo, F. (2020) Petrological and noble gas features of Lascar and Lastarria volcanoes (Chile): Inferences on plumbing systems and mantle characteristics. Lithos, 370. 105615pp. doi:10.1016/j.lithos.2020.105615 | Journal (article/letter/editorial) | | while local crustal contamination explains the lower ratios measured at Lascar. Lastarria (Chile) ...crust contamination 208 Pb/204Pb ratios, and lower 143 Sr/86Sr, 207 Pb/204Pb, Nd/144Nd ratios...1992, 2010). Pyroclastic rocks corresponding to Lower Pleistocene dacitic ignimbrites are also present...respectively, and are at least two orders of magnitude lower than the sample signals at the relative mass spectrometers...respectively, and were at least one order of magnitude lower than the values measured in the samples. Further |  | | Journal (article/letter/editorial) | | the eastern LO show strong isotopic links with Lower Paleozoic low-!Nd meta-turbidites which dominate...suggest the presence of a greenstone-dominated, lower/mid-crustal Neoproterozoic block with a thickness...granites in this area have higher !Nd, "18O and lower 87Sr/86Sr than those in the eastern LO, and links...the various structural zones, but links to known lower crustal features appear to be weaker than for the...further subdivided into three groups. G2-2 have lower SiO2 and higher FeO*/MgO than G2-1 (and G1). G2-3 |
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