Two neoproterozoic crustal accretion events in the Brasília belt, central Brazil

Laux, Jorge H; Pimentel, Marcio; Dantas, Elton L; Armstrong, Richard; Junges, S L

doi:10.1016/j.jsames.2004.09.003

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Two neoproterozoic crustal accretion events in the Brasília belt, central Brazil

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Laux, Jorge H; Pimentel, Marcio; Dantas, Elton L; Armstrong, Richard; Junges, S L

Description

New U-Pb and Sm-Nd isotopic data for orthogneiss and granitoid rocks from the Neoproterozoic Goiás magmatic arc in western Goiás constrain the geological evolution of this juvenile crust in the western Brasília belt. Orthogneiss rock samples have U-Pb

Collections	ANU Research Publications
Date published:	2005
Type:	Journal article
URI:	http://hdl.handle.net/1885/79249
Source:	Journal of South American Earth Sciences
DOI:	10.1016/j.jsames.2004.09.003

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Two neoproterozoic crustal accretion events in the Brasília belt, central Brazil

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