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Mostrando ítems 1-10 de 43
Petrogenesis of the Riacho do Icó Stock: evidence for Neoproterozoic slab melting during accretion tectonics in the Borborema Province?
(Sociedade Brasileira de Geologia, 2020)
THE ARENÓPOLIS-MARA ROSA GOLD-COPPER BELT, NEOPROTEROZOIC GOIÁS MAGMATIC ARCTHE ARENÓPOLIS-MARA ROSA GOLD-COPPER BELT, NEOPROTEROZOIC GOIÁS MAGMATIC ARC
(Sociedade Brasileira de Geologia, 2017)
Metallogenetic systems associated with granitoid magmatism in the Amazonian Craton: An overview of the present level of understanding and exploration significance
(Elsevier B.V., 2016-07-01)
The Amazonian Craton hosts world-class metallogenic provinces with a wide range of styles of primary precious, rare, base metal, and placer deposits. This paper provides a synthesis of the geological database with regard ...
Evolução crustal, geocronologia e geologia isotópica do Orógeno Araçuaí-Ribeira (AROS) no sul do Espírito Santo
(Universidade Federal de Minas GeraisBrasilIGC - DEPARTAMENTO DE GEOLOGIAPrograma de Pós-Graduação em GeologiaUFMG, 2022-02-16)
The Araçuaí-Ribeira orogenic system (AROS) constitutes a part of the Mantiqueira
Province developed during the formation of Western Gondwana in the Late
Neoproterozoic. Similar to several orogenic belts formed during the ...
Os granitóides brasilianos da faixa de dobramentos paraguai, MS e MT
(2007-04-01)
The Brazilian Granitic Province from southeastern Mato Grosso do Sul and Mato Grosso region, central western Brazil, can be divided into two major groups and/or magmatic events related to the evolution of the Paraguay Fold ...
Os granitóides brasilianos da faixa de dobramentos paraguai, MS e MT
(2007-04-01)
The Brazilian Granitic Province from southeastern Mato Grosso do Sul and Mato Grosso region, central western Brazil, can be divided into two major groups and/or magmatic events related to the evolution of the Paraguay Fold ...
Age, composition, and source of the Macururé Mafic Suite, Southern Borborema Province, Brazil
(Sociedade Brasileira de Geologia, 2020)
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 ...
Metallogenetic Systems Associated With Granitoid Magmatism In The Amazonian Craton: An Overview Of The Present Level Of Understanding And Exploration Significance
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2016)