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Stabilization of the southern portion of the São Francisco craton, SE Brazil, through a long-lived period of potassic magmatism

Date

Authors

Romano, Rafael

Lana, Cristiano

Alkmim, Fernando F.

Stevens, Gary

Armstrong, Richard

Publisher

Elsevier

Abstract

Although the southern portion of the São Francisco craton in southeast Brazil encompasses one of the largest segments of Meso- to Neoarchaean crust in the South American plate, there is little understanding of the processes leading to cratonization of th

Keywords

Keywords: craton; crustal structure; deposition; geochronology; granitoid; igneous intrusion; magmatism; partial melting; potassic rock; tectonic setting; uranium-lead dating; Brazil; Minas Gerais; Quadrilatero Ferrifero; Sao Francisco Craton Brazil; Neoarchaean; Potassic granitoids; Quadrilátero Ferrífero; São Francisco craton; U-Pb geochronology

URI

http://hdl.handle.net/1885/69617

Collections

ANU Research Publications

Source

Precambrian Research

Type

Journal article

DOI

10.1016/j.precamres.2012.09.002

Restricted until

2037-12-31

Downloads

File

Description

01_Romano_Stabilization_of_the_southern_2013.pdf (3.3 MB)

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