Buscar
Mostrando ítems 1-10 de 1070
Geoquímica de gnaisses do arco magmático de goiás na região sul do estado de goiás
(2007-04-01)
Granitic to trondhjemitic gneisses from the Pontalina region in the southern part of Goiás State, Central Brazil, have calcic to calc-alkaline, metaluminous to peraluminous compositions. They have low concentrations of ...
Geoquímica de gnaisses do arco magmático de goiás na região sul do estado de goiás
(2007-04-01)
Granitic to trondhjemitic gneisses from the Pontalina region in the southern part of Goiás State, Central Brazil, have calcic to calc-alkaline, metaluminous to peraluminous compositions. They have low concentrations of ...
Geology, Petrography and Geochemistry of Porto Alegre Gneisses, RS, Brazil - Tectonic ImplicationsGeologia, Petrografia e Litogeoquímica dos Gnaisses Porto Alegre, RS, Brasil: Implicações Geotectônicas
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2004)
Chapter V: shrimp U-Pb zircon geochronology of archean gneisses and Contendas-Mirante conglomerates, São Francisco CratonChapter V: shrimp U-Pb zircon geochronology of archean gneisses and Contendas-Mirante conglomerates, São Francisco Craton
(Universidade de São Paulo, Instituto de Geociências, 1995)
Petrografia e geoquímica de gnaisses da região de Indiara, porção central do arco magmático de Goiás
(2017-09-01)
In the region of Indiara, Goiás, there is an extensive belt of gneisses related to the Goiás Magmatic Arc, near the contact with the supracrustal rocks of the Anicuns-Itaberaí Metavolcanosedimentary Sequence. Although rocks ...