First Lu-Hf, δ18O and trace elements in zircon signatures from the Statherian Espinhaço anorogenic province (Eastern Brazil): geotectonic implications of a silicic large igneous province

First Lu-Hf, δ18O and trace elements in zircon signatures from the Statherian Espinhaço anorogenic province (Eastern Brazil): geotectonic implications of a silicic large igneous province

ABSTRACT: The Espinhaço rift system encompasses taphrogenetic events from the Statherian to Tonian in the São Francisco-Congo (SFC) paleocontinent. The magmatism is represented mainly by metamorphosed anorogenic granites and rhyolites with subordinate amphibolites. Zircon U-Pb (LA-ICPMS and SHRIMP)...

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Bibliographic Details
Main Authors: Joana Reis Magalhães, Antonio Pedrosa-Soares, Ivo Dussin, Othmar Müntener, Marco Aurélio P. Pinheiro, Luiz Carlos da Silva, Luiz Guilherme Knauer, Anne-Sophie Bouvier, Lukas Baumgartner
Format: Article
Language:English
Published: Sociedade Brasileira de Geologia
Series:Brazilian Journal of Geology
Subjects:
Statherian magmatism
taphrogenic event
Espinhaço rift
São Francisco paleocontinent
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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-48892018000400735&lng=en&tlng=en

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