Petrology of volcanic rocks of the Serra Sul mine, Carajás Province, Pará

Petrology of volcanic rocks of the Serra Sul mine, Carajás Province, Pará

Abstract The Parauapebas Formation and Igarapé Cigarra Formation constitute two Neoarchean extrusive units inserted in the metavolcanosedimentary sequence (~2.76 Ga) of the Grão Pará Group, Itacaiúnas Supergroup, being represented by basaltic seeps underlain and overlain by jaspillites, rhyolites, v...

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Bibliographic Details
Main Authors: Hélio Junior Lima Monteiro, Artur Corval, Débora Grala Roldão, Benevides Aires Filho, Luighi Santos Rinaldi, Letícia Martins, Gustavo Diniz Oliveira
Format: Article
Language:English
Published: Sociedade Brasileira de Geologia 2023-08-01
Series:Brazilian Journal of Geology
Subjects:
Serra Sul
Carajás
Brazil
high-pressure melting
petrology
geochemistry
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-48892023000200307&lng=en&tlng=en

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