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SHRIMP U-Pb and Sm-Nd ages of the Niquelândia layered complex: Meso- (1.25 Ga) and Neoproterozoic (0.79 Ga) extensional events in central Brazil

Pimentel, Marcio; Ferreira, Cesar Fonseca Filho; Armstrong, Richard


The Niquelândia mafic-ultramafic layered complex, in the central part of the Brasília Belt, is one of three large complexes forming an approximately 350 km long linear NNE belt. The complexes are metamorphosed under granulite to amphibolite facies and h

CollectionsANU Research Publications
Date published: 2004
Type: Journal article
Source: Precambrian Research
DOI: 10.1016/j.precamres.2004.02.009


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