Geocronologia U-Pb e geoquímica isotópica Hf-Nd do Granito Porto Grande, centro-leste do Amapá
In the southeastern Guiana Shield occurs an Archean continental block so called Amapá Block, which was reworked during the Transamazonian orogenic cycle (2,26 - 1.95 Ga). This tectonic segment consists of Archean granulitic-migmatitic-gneiss complex and granitoids, and Paleoproterozoic greenstone be...
| Autor principal: | BATISTA, Pedro Henrique Magalhães |
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| Grau: | Trabalho de Conclusão de Curso - Graduação |
| Publicado em: |
2022
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| Acesso em linha: |
https://bdm.ufpa.br:8443/jspui/handle/prefix/3833 |