ABSTRACT: A geochemical compilation database of the main volcanic units of the Volcano-Sedimentary Complex (VSC) of the Iberian Pyrite Belt (IPB), one of the largest provinces of massive sulfides on a global scale, is presented and discussed. For this purpose, we used several mineral exploration rock geochemistry databases from six IPB areas, namely Cercal, Lagoa Salgada, Lousal, Aljustrel, Neves-Corvo and Chança, regarding unaltered/hydrothermaly altered felsic volcanic units interbedded in the Famennian-Late Visean volcano-sedimentary sequences of the VSC. Volcanic rocks within the Phyllite-Quartzite Formation (Givetian-Famennian) IPB basement were also considered. From this, Neves-Corvo sector rhyolites (Rhyolite type 1 and 2) present th...
As formações Sobreiro e Santa Rosa são resultado de intensas atividades vulcânicas paleoproterozoica...
A região estudada é composta por rochas do Maciço Granítico Serra do Paratiú MGSP, rochas metamórfi...
Essa tese teve como objetivo o estudo das mineralizações de ouro e metais base do Projeto Coringa,...
ABSTRACT: A geochemical compilation database of the main volcanic units of the Volcano-Sedimentary...
Near the border of the states of Pará and Mato Grosso, in the Amazonian Craton, about 90 km west of ...
The main objective of this work was the study of magmatic and sedimentary environments associated to...
Construction processes for the São Sepé granitic complex (SSGC) are discussed on the basis of geolog...
The area studied forms a thin NNE-directed belt situated south of Recife town (Pernambuco state), no...
Tourmalinites associated with amphibolites, metachert, iron formation, metatuffs, metasedimentary, m...
The integration of geological mapping with petrographic and geochemical studies allowed the characte...
Próximo à cidade de São Félix do Xingu, centrosul do Estado do Pará, no contexto da Província Minera...
Dioritic, gabbroic and other mafic-ultramafic intrusions record both magma extraction and transport ...
The Central Volcanic Andes Zone (CVAZ) is the most active magmatic province in the Andean system, re...
SHRIMP and conventional U-Pb and Pb/Pb evaporation dating of zircon from the Pelotas batholith indic...
Dissertação (mestrado)—Universidade de Brasília, Instituto de Geociências, 2014.O Complexo Alcalino-...
As formações Sobreiro e Santa Rosa são resultado de intensas atividades vulcânicas paleoproterozoica...
A região estudada é composta por rochas do Maciço Granítico Serra do Paratiú MGSP, rochas metamórfi...
Essa tese teve como objetivo o estudo das mineralizações de ouro e metais base do Projeto Coringa,...
ABSTRACT: A geochemical compilation database of the main volcanic units of the Volcano-Sedimentary...
Near the border of the states of Pará and Mato Grosso, in the Amazonian Craton, about 90 km west of ...
The main objective of this work was the study of magmatic and sedimentary environments associated to...
Construction processes for the São Sepé granitic complex (SSGC) are discussed on the basis of geolog...
The area studied forms a thin NNE-directed belt situated south of Recife town (Pernambuco state), no...
Tourmalinites associated with amphibolites, metachert, iron formation, metatuffs, metasedimentary, m...
The integration of geological mapping with petrographic and geochemical studies allowed the characte...
Próximo à cidade de São Félix do Xingu, centrosul do Estado do Pará, no contexto da Província Minera...
Dioritic, gabbroic and other mafic-ultramafic intrusions record both magma extraction and transport ...
The Central Volcanic Andes Zone (CVAZ) is the most active magmatic province in the Andean system, re...
SHRIMP and conventional U-Pb and Pb/Pb evaporation dating of zircon from the Pelotas batholith indic...
Dissertação (mestrado)—Universidade de Brasília, Instituto de Geociências, 2014.O Complexo Alcalino-...
As formações Sobreiro e Santa Rosa são resultado de intensas atividades vulcânicas paleoproterozoica...
A região estudada é composta por rochas do Maciço Granítico Serra do Paratiú MGSP, rochas metamórfi...
Essa tese teve como objetivo o estudo das mineralizações de ouro e metais base do Projeto Coringa,...