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Geochemistry, zircon ages and whole-rock Nd isotopic systematics for Palaeoproterozoic A-type granitoids in the northern part of the Delhi belt, Rajasthan, NW India: Implications for late Palaeoproterozoic crustal evolution of the Aravalli craton
ArticleAbstract: Determination of zircon ages as well as geochemical and Sm-Nd isotope systematics of granitoids in tPalabras claves:A-type granites, Aravalli craton, Nd isotopes, Palaeoproterozoic, Zircon chronometryAutores:Alfred Kron̈er, Chaudhri N., Hofmann A.W., Kaur P., Raczek I.Fuentes:scopusZircon ages of late Palaeoproterozoic (ca. 1.72-1.70Ga) extension-related granitoids in NE Rajasthan, India: Regional and tectonic significance
ArticleAbstract: The Khetri region forms a late Palaeoproterozoic igneous-metamorphic complex in NE Rajasthan, India.Palabras claves:A-type granites, Aravalli orogen, Columbia supercontinent, Late Palaeoproterozoic, Zircon geochronologyAutores:Alfred Kron̈er, Chaudhri N., Hofmann A.W., Kaur P., Okrusch M., Raczek I.Fuentes:scopusRecord of 1.82 Ga Andean-type continental arc magmatism in NE Rajasthan, India: Insights from zircon and Sm-Nd ages, combined with Nd-Sr isotope geochemistry
ArticleAbstract: We document a Palaeoproterozoic Andean-type continental arc granitoid emplacement event in the northPalabras claves:Continental arc magmatism, geochronology, Nd-Sr isotopes, NE Rajasthan, Palaeoproterozoic granitoidsAutores:Alfred Kron̈er, Chaudhri N., Hofmann A.W., Kaur P., Raczek I.Fuentes:scopus