Tectonic evolution and provenance of the Santa Bárbara Group, Camaquã Mines region, Rio Grande do Sul, Brazil

Bicca, Marcos Muller; Chemale, Farid; Jelinek, A.R; Engelmann de Oliveira, Christie Helouise; Gaudagnin, Felipe; Armstrong, Richard

Tectonic evolution and provenance of the Santa Bárbara Group, Camaquã Mines region, Rio Grande do Sul, Brazil

Date

2013

Authors

Bicca, Marcos Muller

Chemale, Farid

Jelinek, A.R

Engelmann de Oliveira, Christie Helouise

Gaudagnin, Felipe

Armstrong, Richard

Publisher

Pergamon-Elsevier Ltd

Abstract

Cu- and Pb-Zn-hosting sedimentary units of the upper part of the Camaquã Basin (Ediacaran-Lower Ordovician) in the Dom Feliciano Belt of southernmost Brazil were formed during the late stages of the West Gondwana amalgamation and were controlled by large