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Datações U-Pb convencional versus SHRIMP do Maciço estanífero Santa Bárbara, Suíte Granitos últimos de Rondônia, Brasil
(Universidade de São Paulo, Instituto de Geociências, 2002)
Metamorphic modeling and petrochronology of metapelitic rocks from the Luminárias Nappe, southern Brasília belt (SE Brazil)
(Sociedade Brasileira de Geologia, 2019)
Abstract The Luminárias Nappe was formed in the agglutination of West Gondwana. A high-pressure metamorphic gradient oblique to the geological contacts is recorded in metapelitic rocks from this Nappe. In the northern ...
Plutonismn in three orogenic pulses, Eastern Blue Ridge Province, southern Appalachians
(2006-01-01)
The Eastern Blue Ridge Province of the southern Appalachians contains, in part, remnants of an Ordovician accretionary wedge complex formed during subduction of an oceanic tract before mid-Ordovician accretion with Laurentia. ...
Plutonismn in three orogenic pulses, Eastern Blue Ridge Province, southern Appalachians
(2006-01-01)
The Eastern Blue Ridge Province of the southern Appalachians contains, in part, remnants of an Ordovician accretionary wedge complex formed during subduction of an oceanic tract before mid-Ordovician accretion with Laurentia. ...
Consolidation and break-up of the South American platform in southeastern Brazil: Tectonothermal and denudation histories
(Int Associação Gondwana Research, 2004-01-01)
The different tectonic stages that occurred at the end of the Proterozoic and during the Phanerozoic have an important bearing on the tectonothermal history of the South American Platform and its consolidation. Geochronological ...
Consolidation and break-up of the South American platform in southeastern Brazil: Tectonothermal and denudation histories
(Int Associação Gondwana Research, 2004-01-01)
The different tectonic stages that occurred at the end of the Proterozoic and during the Phanerozoic have an important bearing on the tectonothermal history of the South American Platform and its consolidation. Geochronological ...
Geologia estrutural do segmento oeste da Serra do Curral, Quadrilátero Ferrífero, e o controle tectônico das acumulações de alto teor em Fe
(Universidade Federal de Minas GeraisBrasilIGC - DEPARTAMENTO DE GEOLOGIAPrograma de Pós-Graduação em GeologiaUFMG, 2013-05-29)
The structure of western Serra do Curral, Quadrilátero Ferrífero represents the partial exposure of a syncline that verges to NNW – Piedade Syncline. This regional structure has parasitic folds denominated as B1A, which ...
Geology and SHRIMP U-Pb geochronology of the Igarape Bahia deposit, Carajas Copper-Gold belt, Brazil: An Archean (2.57 Ga) example of iron-oxide Cu-Au-(U-REE) mineralization
(Soc Economic Geologists, IncLittletonEUA, 2005)
Caracterização da Nappe Guaxupé na região de Nova Resende, faixa Brasília Meridional, Minas Gerais
(Universidade Federal de Minas GeraisUFMG, 2016-07-15)
The Guaxupé terrain has been considered to be one of the thrust nappes developed in the southern Brasília belt (southeastern Brazil), during the Neoproterozoic Brasiliano orogeny. Two Brasiliano collisional events (ca. 794 ...