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The alkaline silica-saturated ultrapotassic magmatism of the Riacho do Pontal Fold Belt, NE Brazil: an example of syenite???granite Neoproterozoic association
(Journal of South American Earth Sciences, 2000)
The alkaline silica-saturated ultrapotassic magmatism of the Riacho do Pontal Fold Belt, NE Brazil: an example of syenite–granite Neoproterozoic association
(Journal of South American Earth Sciences, 2000)
The Neoproterozoic of northeastern Brazil was marked by the development of collisional fold belts, mainly surrounding the Sa˜o Francisco
Craton, and an associated widespread granitic magmatism. The Casa Nova 555 ^ 10 Ma; ...
Paleoproterozoic potassic–ultrapotassic magmatism: Morro do Afonso Syenite Pluton, Bahia, Brazil
(2007)
The Morro do Afonso Syenitic Pluton (MASP) is a small, bimodal suite of lamprophyric and syenitic rocks, located in the Serrinha Nucleus, São Francisco Craton, northeastern Brazil. The unit consists predominantly of alkali ...
Petrogenesis of mica-amphibole-bearing lamprophyres associated with the Paleoproterozoic Morro do Afonso syenite intrusion, eastern Brazil
(Journal of South American Earth Sciences, 2006)
Mica-amphibole-lamprophyres, identified as vogesites, are associated with the Paleoproterozoic Morro do Afonso syenite intrusion in northeastern Brazil. The lamprophyres occur mainly as dykes that crosscut the syenitic ...
Geology and chemical characterization of the ultrapotassic peralkaline magmatism of the Manaíra-Princesa Isabel Dike Swarm, Borborema ProvineGeologia e caracterização química do magmatismo peralcalino ultrapotássico do enxame de diques Manaíra-Princesa Isabel, Província Borborema
(Universidade de São Paulo, Instituto de Geociências, 2009)
Minettes of the Glória Norte Monzonic Stock: evidence of post-orogenic ultrapotassic magmatism, with subduction signature, in the Sergipano Orogenic SystemMinettes do Stock Monzonítico Glória Norte: evidência de magmatismo ultrapotássico pós-orogênico, com assinatura de subducção, no Sistema Orogênico Sergipano
(Universidade de São Paulo, Instituto de Geociências, 2018)
PETROLOGY OF TERRA NOVA PLUTON, BRAZIL, AND ASSOCIATED ULTRAPOTASSIC DYKESPETROLOGY OF TERRA NOVA PLUTON, BRAZIL, AND ASSOCIATED ULTRAPOTASSIC DYKES
(Sociedade Brasileira de Geologia, 2018)
THE PLURISERIAL RIBEIRA MAGMATIC SYSTEM 590, SE / S BRAZIL AND URUGUAYTHE PLURISERIAL RIBEIRA MAGMATIC SYSTEM 590, SE / S BRAZIL AND URUGUAY
(Sociedade Brasileira de Geologia, 2017)