The thrust contact between the Canastra and Vazante groups in the Southern Brasília Belt: structural evolution, white mica crystallinity and implications for the Brasiliano orogeny

The thrust contact between the Canastra and Vazante groups in the Southern Brasília Belt: structural evolution, white mica crystallinity and implications for the Brasiliano orogeny

ABSTRACT: Two regional thrust-sheets of Neoproterozoic metasedimentary rocks occur in the Southern Brasília Belt, northwest Minas Gerais. The lower one comprises the Vazante Group, that is formed in the studied area, from base to top, by the Serra do Garrote (metapelites interlayered with carbonaceo...

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Bibliographic Details
Main Authors: Manuela de Oliveira Carvalho, Claudio de Morisson Valeriano, Pamela Alejandra Aparicio González, Gustavo Diniz Oliveira, Agnes Impiccini
Format: Article
Language:English
Published: Sociedade Brasileira de Geologia
Series:Brazilian Journal of Geology
Subjects:
Neoproterozoico
Chumbo-zinco
Difração de raios X
Cinturão de dobramentos e cavalgamentos
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-48892016000400567&lng=en&tlng=en

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