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Geochemistry and zircon geochronology of paleoproterozoic granitoids: Further evidence on the magmatic and crustal evolution of the Sao Luis cratonic fragment, Brazil

Klein, Evandro L.; Luzardo, Rene; Moura, Candido A.V.; Armstrong, Richard

Description

The Tromaí Intrusive Suite is the predominant exposed unit of the São Luís cratonic fragment in northern Brazil. The suite forms batholiths and stocks of granitoids that were emplaced between 2168 ± 4 Ma and 2149 ± 4 Ma and intruded a 2240 ± 5 Ma ol

CollectionsANU Research Publications
Date published: 2008
Type: Journal article
URI: http://hdl.handle.net/1885/36411
Source: Precambrian Research
DOI: 10.1016/j.precamres.2008.07.005

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