Itiana Borges Hoffmann
Universidade Federal do Rio Grande do Sul
2 Papers
Itiana Borges Hoffmann is an academic researcher from Universidade Federal do Rio Grande do Sul. The author has contributed to research in topics: Archean & Zircon. The author has an hindex of 2, co-authored 2 publications.
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Papers
Geochemistry and origin of the Rhyacian tholeiitic metabasalts and meta-andesites from the Vila Nova Greenstone Belt, Guyana Shield, Amapá, Brazil
TL;DR: In this article, the authors presented new LA-MC-ICPMS U-Pb zircon data and geochemical analyses carried out on metavolcanic rocks of the VNGB.
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Geochronology of the Archean Tumucumaque Complex, Amapá Terrane, Amazonian Craton, Brazil
TL;DR: The Tumucumaque Complex is represented by tonalitic to granodioritic gneisses and amphibolites, with subordinate metagranites and intrusive gabbros, metamorphosed in conditions of middle to Upper Amphibolite facies as mentioned in this paper.
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