Ediacaran Aguas Belas pluton, Northeastern Brazil: Evidence on age, emplacement and magma sources during Gondwana amalgamation
Date
2010
Authors
da Silva Filho, Adejardo F.
Guimaraes, Ignez P.
Ferreira, Valderez P.
Armstrong, Richard
Sial, Alcides
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier
Abstract
Ediacaran syenogranites from the Águas Belas pluton, Borborema Province, Northeastern Brazil were investigated in this work. The studied granitoids show high SiO2, Fe# [FeO / (FeO + MgO)], total alkalis (K2O + Na2O) and BaO contents and medium Sr and low
Description
Keywords
Keywords: Ediacaran; Geochemistry; Oxygen isotopes; Syenogranite; U-Pb SHRIMP geochronology
Citation
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Source
Gondwana Research
Type
Journal article
Book Title
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Restricted until
2037-12-31