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The geotectonic environments of Early Precambrian granulites in Brazil
(1979-01-01)
A review is presented concerning Archaean granulites occurring in some old domains of the South American Platform, which was consolidated at the end of the Brazilian Cycle (900-500 Ma). The rocks occur in different geotectonic ...
The geotectonic environments of Early Precambrian granulites in Brazil
(1979-01-01)
A review is presented concerning Archaean granulites occurring in some old domains of the South American Platform, which was consolidated at the end of the Brazilian Cycle (900-500 Ma). The rocks occur in different geotectonic ...
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)
The Upper Precambrian of South AmericaThe Upper Precambrian of South America
(Universidade de São Paulo, Instituto de Geociências, 1976)
Radon emissions related to the granitic Precambrian shield in southern Brazil
(2013-03-01)
The equivalent uranium (eU) activity concentration was analysed in selected granite samples at several sites in Porto Alegre, Southern Brazil, to obtain information on the radon (222Rn) generation by the aquifer rock ...