The Bom Jardim de Goiás Pluton (PBJG) is a semi-circular body, located in the central portion of the Tocantins Province, intrusive into orthogneisses and metassupracrustals of the Arenópolis Magmatic Arc. These metasupracrustals present a low to moderate dipping banding or schistosity, have a low to moderate angle of banding / foliation, defined by mica, andalusite and sillimanite and cordierite, which characterize an amphibolite facies metamorphism. This structure is crosscut by the emplacement of the PBJG rocks. The abrupt nature of the contacts and the absence of ductile structures indicate that the intrusion took place in a relatively cold crust. Under petrographic grounds, the pluton consists mainly of monzodiorites, tonalite and grano...
A área de estudo localiza-se na porção centro-norte do Escudo Sul-rio-grandense, nos arredores da ci...
The Várzea do Capivarita Metamorphic Complex, situated in the region of Encruzilhada do Sul, RS, is ...
O final da orogênese Brasiliana/Pan-Africana na Província Borborema, NE do Brasil, é marcado por um...
O Pluton Bravo (no Estado da Paraíba) constitui um stock elipsoidal formado por monzo/sienogranitos...
The Pilõezinhos Pluton (PP). comprises a ~100 km2 -elongated intrusion in the NE part of the Transve...
Orthogneisses of the Paleoproteorozoic basement from the Rio Urubú Metamorphic Suite (RUMS), related...
This work presents the geologic characterization of the Ipueiras Intrusive Suite, which comprises fo...
There is an intense Ediacaran plutonism, related to the Brasilian/Pan African cycle in Borborema Pro...
The Barcelona Granitic Pluton (BGP) is located at the extreme northeastern portion of the Borborema ...
The Turvo Gneiss, object of this work, corresponds to a polideformed orthogneiss exposed in the regi...
The Canindé Velho Stock is a monzonitic intrusion with 6 km2 and with UPbShirimp age of 640 ± 4 Ma ...
Several mafic and ultramafic bodies associated with other rocks are incased in the supracrustal sequ...
The Rio Jacaré Batholith (RJB) is an igneous intrusion at Poço Redondo migmatitic complex, Poço Redo...
The final stage of Brasiliano/Pan-African orogeny in the Borborema Province is marked by widespread ...
Morrinhos granite is a batholith body that is slightly elongated in the NNW direction and approximat...
A área de estudo localiza-se na porção centro-norte do Escudo Sul-rio-grandense, nos arredores da ci...
The Várzea do Capivarita Metamorphic Complex, situated in the region of Encruzilhada do Sul, RS, is ...
O final da orogênese Brasiliana/Pan-Africana na Província Borborema, NE do Brasil, é marcado por um...
O Pluton Bravo (no Estado da Paraíba) constitui um stock elipsoidal formado por monzo/sienogranitos...
The Pilõezinhos Pluton (PP). comprises a ~100 km2 -elongated intrusion in the NE part of the Transve...
Orthogneisses of the Paleoproteorozoic basement from the Rio Urubú Metamorphic Suite (RUMS), related...
This work presents the geologic characterization of the Ipueiras Intrusive Suite, which comprises fo...
There is an intense Ediacaran plutonism, related to the Brasilian/Pan African cycle in Borborema Pro...
The Barcelona Granitic Pluton (BGP) is located at the extreme northeastern portion of the Borborema ...
The Turvo Gneiss, object of this work, corresponds to a polideformed orthogneiss exposed in the regi...
The Canindé Velho Stock is a monzonitic intrusion with 6 km2 and with UPbShirimp age of 640 ± 4 Ma ...
Several mafic and ultramafic bodies associated with other rocks are incased in the supracrustal sequ...
The Rio Jacaré Batholith (RJB) is an igneous intrusion at Poço Redondo migmatitic complex, Poço Redo...
The final stage of Brasiliano/Pan-African orogeny in the Borborema Province is marked by widespread ...
Morrinhos granite is a batholith body that is slightly elongated in the NNW direction and approximat...
A área de estudo localiza-se na porção centro-norte do Escudo Sul-rio-grandense, nos arredores da ci...
The Várzea do Capivarita Metamorphic Complex, situated in the region of Encruzilhada do Sul, RS, is ...
O final da orogênese Brasiliana/Pan-Africana na Província Borborema, NE do Brasil, é marcado por um...