Petrography and geochemistry of metamafic rocks intercalated in gneisses from Goiás Magmatic Arc, region of Indiara (GO)

Petrography and geochemistry of metamafic rocks intercalated in gneisses from Goiás Magmatic Arc, region of Indiara (GO)

In Indiara region (GO), dozens of metamafic rocks lenses of various dimensions (metric to kilometric) occur, intercalated in gneisses of the Goiás Magmatic Arc and oriented according to the direction of the main foliation (Sn). These lenses consist of amphibolite (amphibole schists and amphiboli...

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Bibliographic Details
Main Authors: Guillermo Rafael Beltran Navarro, Regiane Andrade Fumes, Antenor Zanardo, Marcos Aurélio Farias de Oliveira, George Luiz Luvizotto
Format: Article
Language:English
Published: Universidade de São Paulo 2015-03-01
Series:Geologia USP. Série Científica
Subjects:
Brasília Belt
Tocantins Province
Goiás
Online Access:http://ppegeo.igc.usp.br/pdf/guspsc/v15n1/03.pdf

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