Quartz And Zircon as markers of the magmatic-hydrothermal evolution of the Antônio Vicente Granite, Velho Guilherme Intrusive Suite, Carajás Province

Quartz And Zircon as markers of the magmatic-hydrothermal evolution of the Antônio Vicente Granite, Velho Guilherme Intrusive Suite, Carajás Province

the Antônio Vicente Granite, Carajás Province, by scanning electron microscope-cathodoluminescence (SEM-CL) images. In the lessevolved rocks, containing amphibole and biotite, well developed anhedral to subhedral, luminescent and intensely fractured crystalsdominate, named Qz1. Hydrothermal fluids t...

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Bibliographic Details
Main Author: Claudio Nery Lamarão
Format: Article
Language:English
Published: Universidade de São Paulo 2013-06-01
Series:Geologia USP. Série Científica
Subjects:
SEM-cathodoluminescence
Quartz
Zircon
Greisens.
Online Access:http://ppegeo.igc.usp.br/pdf/guspsc/v13n2/04.pdf

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