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Interpretación petrogenética del gabro de tragarepas al norte de pacho - cundinamarca, colombia
(Departamento de Geociencias, 2002)
Close to the Pacho town it is exposed a basic intrusive body of conic morphology, named as Gabbro Tragarepas intruding sedimentary rocks of Albian age. Petrographically intrusive rocks are composed of plagioclase labradorite, ...
Estudo geoquímico e petrológico dos diques máficos da Região de Candeias-Campo Belo-Santo Antônio do Amparo (MG), porção meridional do Craton São Francisco
(Universidade de São Paulo, Instituto de Geociências, 2006)
The mesoproterozoic basement at the San Rafael Block, Mendoza Province (Argentina): Geochemical and isotopic age constraints
(Springer, 2017)
This work provides new petro-geochemical and isotopic information to constrain the crustal evolution of the Precambrian Cerro La Ventana Formation. The Rb–Sr, Sm–Nd, Pb–Pb, and U–Pb isotopic data obtained as well as their ...
Petrografia, litoquímica e idades Ar-Ar de diques máficos mesozóicos (e cambrianos?) de Minas Gerais: comparações com basaltos da Província Paraná-Etendeka e com diques da Suíte Fundão
(Universidade Federal de Minas GeraisUFMG, 2016-09-01)
This work deals whit the mesozoic mafic dyke swarms and possible representative of undeformed cambrian mafic dykes in Brasiliano mobile belts of the Minas Gerais State. It Will be presented in the form of two papers. The ...
Análisis petrológico e isotópico del complejo batolítico Aquila, suroccidente de México
(Universidad Michoacana de San Nicolás de Hidalgo, 2019-04)
he Aquila Plutonic Complex (CPA) as a part of the Aquila Batholitic Complex (CBA) represents a tectono-magmatic event of the Late Cretaceous-Paleocene which is largely outcropping (~732 km2) along the Pacific margin of ...
The mafic Sills of Huanchaca Intrusive Suite (SW of Amazonian Cráton): are the record of a fissural magmatism related to the break-up of the Rodinia SupercontinentSills máficos da Suíte Intrusiva Huanchaca - SW do Cráton Amazônico: registro de magmatismo fissural relacionado à ruptura do Supercontinente Rodínia
(Sociedade Brasileira de Geologia, 2012)
Lower paleozoic ‘El Nihuil Dolerites’: Geochemical and isotopic constraints of mafic magmatism in an extensional setting of the San Rafael Block, Mendoza, Argentina
(Springer, 2017)
The ‘El Nihuil Mafic Unit’ is exposed at the Loma Alta region northwards of the El Nihuil dam. This igneous body consists mainly of mafic rocks assigned to the Precambrian and Lower Paleozoic according to different authors. ...
Mapeamento geológico do embasamento granulítico da extremidade norte da bacia do Rio Pardo, Bahia, Brasil
(Instituto de GeociênciasGeologiaPGGEOLOGIABrasil, 2017-02-18)
A área de estudo está localizada na região sul do Estado da Bahia, abrangendo parte dos municípios de Arataca, Camacan e Santa Luzia que encontram-se próximo ao limite entre o Cráton do São Francisco (CSF) e o Orógeno ...
Geochemical modelling of the tonalitic and trondhjemitic granulites from the Itabuna-Salvador-Curaçá Block, Bahia, Brazil
(2011)
The studied tonalitic and trondhjemitic granulites are located in the SSE granulitic domain of the São Francisco craton, Bahia, Brazil, where they represent most of the southern part of the Archean and
Paleoproterozoic ...