The Mangabal Sul and Mangabal Norte mafic-ultramafic complexes are interpreted as intrusive stratiform bodies in the Goiás Magmatic Arc during the Brazilian cycle, being economically important for harboring significant amounts of nickel and copper sulfides. The main lithotypes of the complexes are gabbronorites, olivine gabbronorites, pyroxenites and peridotites, with variated degrees of deformation, recrystallization and metamorphism superimposed, with metamorphic peak of amphibolite to granulite facies evidenced mainly by the occurrence of coronitic olivine in metamafic rocks and the occurrence of syn-kinematic retrometamorphism associated with the development of the main foliation Sn. The Sn foliation planes show NE-SW preferential direc...
Dados geocronológicos TIMS Pb-Pb permitiram determinar o tempo e a gênese do depósito de Zn-Pb volca...
The Cu-Au mine of Chapada is located in the municipality of Alto Horizonte, in the northwestern port...
As rochas do Maciço de Piumhi (MG) estão reunidas nos Grupos Ribeirão Araras, Paciência e Lavapés. O...
The Mata Grande Mafic-Ultramafic Complex (MGC), located in São Sepé municipality, NW portion of the ...
The Canindé Gabbroic Complex is a mafic-ultramafic body with about 240 km2 intrusive in the rocks of...
o Maciço Máfico-ultramáfico Passo do Ivo, localizado ao sul de São Gabriel (RS), é um corpo de forma...
O Domínio Macururé, localizado na porção norte da Faixa de Dobramentos Sergipana, é caracterizado po...
The Várzea do Capivarita Metamorphic Complex, situated in the region of Encruzilhada do Sul, RS, is ...
In the region of Julio Borges, in the south of Piauí State, there are a lot of manganese occurrences...
Main occurrence of Cu-Au in Goias Magmatic Arc, the Chapada mine fits into the geological context of...
<div><p>ABSTRACT: Greenstone belts with deposits of gold, iron and manganese are common in the Paleo...
A mineralização sulfetada de Ni-Cu-Co (PGE), associado a rochas komatiíticas, da Jazida de Fortaleza...
No Cráton Luís Alves, forma identificados dois conjuntos litológicos. Um primeiro, composto pelas As...
The district Juá located between the municipalities of Choró and Quixadá in the state of Ceará, mang...
O Complexo de Cana Brava corresponde a um corpo ígneo estratiforme, máfico-ultramáfico, anorogênico ...
Dados geocronológicos TIMS Pb-Pb permitiram determinar o tempo e a gênese do depósito de Zn-Pb volca...
The Cu-Au mine of Chapada is located in the municipality of Alto Horizonte, in the northwestern port...
As rochas do Maciço de Piumhi (MG) estão reunidas nos Grupos Ribeirão Araras, Paciência e Lavapés. O...
The Mata Grande Mafic-Ultramafic Complex (MGC), located in São Sepé municipality, NW portion of the ...
The Canindé Gabbroic Complex is a mafic-ultramafic body with about 240 km2 intrusive in the rocks of...
o Maciço Máfico-ultramáfico Passo do Ivo, localizado ao sul de São Gabriel (RS), é um corpo de forma...
O Domínio Macururé, localizado na porção norte da Faixa de Dobramentos Sergipana, é caracterizado po...
The Várzea do Capivarita Metamorphic Complex, situated in the region of Encruzilhada do Sul, RS, is ...
In the region of Julio Borges, in the south of Piauí State, there are a lot of manganese occurrences...
Main occurrence of Cu-Au in Goias Magmatic Arc, the Chapada mine fits into the geological context of...
<div><p>ABSTRACT: Greenstone belts with deposits of gold, iron and manganese are common in the Paleo...
A mineralização sulfetada de Ni-Cu-Co (PGE), associado a rochas komatiíticas, da Jazida de Fortaleza...
No Cráton Luís Alves, forma identificados dois conjuntos litológicos. Um primeiro, composto pelas As...
The district Juá located between the municipalities of Choró and Quixadá in the state of Ceará, mang...
O Complexo de Cana Brava corresponde a um corpo ígneo estratiforme, máfico-ultramáfico, anorogênico ...
Dados geocronológicos TIMS Pb-Pb permitiram determinar o tempo e a gênese do depósito de Zn-Pb volca...
The Cu-Au mine of Chapada is located in the municipality of Alto Horizonte, in the northwestern port...
As rochas do Maciço de Piumhi (MG) estão reunidas nos Grupos Ribeirão Araras, Paciência e Lavapés. O...