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Generation of early Archaean grey gneisses through melting of older crust in the eastern Kaapvaal craton, southern Africa
ArticleAbstract: We report zircon ages, Hf-in-zircon isotopes as well as whole-rock geochemistry and Hf-Nd isotopic sPalabras claves:Grey gneiss, Hf-Nd isotopes, Kaapvaal Craton, Palaeoarchaean, Swaziland, zircon ageAutores:Alfred Kron̈er, Hegner E., Hoffmann J.E., Hofmann A., Liu D.Y., Münker C., Xie H., Yang J.H., Yusheng W.Fuentes:scopusCoexistence of enriched and modern-like <sup>142</sup>Nd signatures in Archean igneous rocks of the eastern Kaapvaal Craton, southern Africa
ArticleAbstract: The short-lived 146Sm–142Nd isotope system is an important tool for tracing Hadean crust–mantle diffPalabras claves:142 Nd, Ancient Gneiss Complex, Barberton, Differentiation, Hadean, Kaapvaal CratoAutores:Alfred Kron̈er, Boyet M., Hoffmann J.E., Münker C., Schneider K.P.Fuentes:scopusPetrogenetic evolution of metabasalts and metakomatiites of the lower Onverwacht Group, Barberton Greenstone Belt (South Africa)
ArticleAbstract: A well-preserved sequence, by Archean standards, of mantle-derived metabasalts and metakomatiites foPalabras claves:Ancient Gneiss Complex, Assimilation-fractional crystallization, Mantle source, PaleoarcheanAutores:Alfred Kron̈er, Garbe-Schönberg D., Hoffmann J.E., Münker C., Patyniak M., Roerdink D., Schneider K.P., Sprung P.Fuentes:scopus