2013
DOI: 10.5327/z1519-874x201300040004
|View full text |Cite
|
Sign up to set email alerts
|

Evolução crustal do setor ocidental do Bloco Arqueano Gavião, Cráton do São Francisco, com base em evidências U-Pb, Sm-Nd e Rb-Sr

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

2
8
0
3

Year Published

2015
2015
2023
2023

Publication Types

Select...
7
1

Relationship

0
8

Authors

Journals

citations
Cited by 23 publications
(13 citation statements)
references
References 17 publications
2
8
0
3
Order By: Relevance
“…The Archean evolutionary history of the São FranciscoCongo paleocontinent is polycyclic and records events extending from the Paleo-to Neoarchean (e.g., Martin et al 1997, Barbosa & Sabaté 2004, Barbosa et al 2013, Farina et al 2015, Zincone et al 2016. The integration of the results obtained in this work with the results of Silva et al (2016) shows that the Archean evolution of the BIMA extends from the Paleo-to Neoarchean and comprises at least four distinct tectono-magmatic events.…”
Section: Considerations On the Crustal Evolution Of The Itacambira-momentioning
confidence: 51%
“…The Archean evolutionary history of the São FranciscoCongo paleocontinent is polycyclic and records events extending from the Paleo-to Neoarchean (e.g., Martin et al 1997, Barbosa & Sabaté 2004, Barbosa et al 2013, Farina et al 2015, Zincone et al 2016. The integration of the results obtained in this work with the results of Silva et al (2016) shows that the Archean evolution of the BIMA extends from the Paleo-to Neoarchean and comprises at least four distinct tectono-magmatic events.…”
Section: Considerations On the Crustal Evolution Of The Itacambira-momentioning
confidence: 51%
“…Essas rochas foram metamorfizadas em fácies anfibolito, possivelmente durante os eventos colisionais do Figura 2. (A) Mapa geológico do bloco Itacambira-Monte Azul e do bloco Gavião Oeste (compilado de Grossi-Sad et al, 1997;Barbosa et al, 2013;Knauer et al, 2007). (B) Destaque da porção central do BIMA com localização dos plutonitos Paciência (Pp), Serra Branca (Psb) e Morro do Quilombo (Pmq) e destaque para os pontos de amostragem.…”
Section: (Figura 2)unclassified
“…De acordo com Barbosa et al (2013), no bloco Gavião Oeste (BGO), encontram-se os terrenos TTGs arqueanos dos complexos Riacho de Santana e Santa Isabel e as sequências metavulcanossedimentares Riacho do Santana e Urandi, além dos granitoides paleoproterozoicos inseridos por Rosa (1999) na Suíte Guanambi (Figura 2). A Suíte Guanambi apresenta contato intrusivo com os complexos arqueanos e integra o Batólito Guanambi, além dos plutonitos Ceraíma, Cara Suja e Estreito (Rosa, 1999;Santos et al, 2000;Paim, 2014).…”
Section: (Figura 2)unclassified
See 1 more Smart Citation
“…4) consists of tonalitic, granodioritic and granitic orthogneisses, with amphibolite and metapyroxenite enclaves, as well as eclogites, kinzigitic gneisses, calc-silicate rocks, itabirites, serpentine marbles, schistified meta-ultrabasic rocks and granulitic migmatites (Barbosa & Moutinho da Costa 1973;Portela et al 1976, Arcanjo et al 2000. The geochronological database produced by Medeiros (2012) and Barbosa et al (2013) suggests that these are in fact Mesoarchean rocks that were metamorphosed during the Rhyacian.…”
Section: Regional Geological Contextmentioning
confidence: 99%