Author Page for Silvia Regina de Medeiros

U-Pb and Lu-Hf Zircon Analysis in Orogenic Basins - a Study Case in a Hot Orogen, Se Brazil

Number of pages: 48 Posted: 23 Jan 2025

Sofia Goldbach D'Orsi, Renata da Silva Schmitt, Silvia Regina de Medeiros, Mauro Cesar Geraldes and Guilherme Gonçalves Martins

affiliation not provided to SSRN, Universidade Federal do Rio de Janeiro (UFRJ), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro State University and Universidade Federal do Rio de Janeiro (UFRJ)

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Abstract:

2.

Petrogenesis of Estrela Orthogneiss and Associated Lithotypes and Their Implications for the Evolution of the Rio Doce Magmatic Arc: Araçuaí-Ribeira Orogenic System, Se Brazil

Number of pages: 49 Posted: 26 Aug 2022

Victor Huggo Mesquita Pereira, Julio Cesar Mendes, Matheus de Queiroz Toscano Carvalho, Vinicius da Silva Alvarenga Coelho, Silvia Regina de Medeiros and Claudio de Morrison Valeriano

Universidade Federal do Rio de Janeiro (UFRJ), Universidade Federal do Rio de Janeiro (UFRJ), Universidade Federal do Rio de Janeiro (UFRJ), Universidade Federal do Rio de Janeiro (UFRJ), Universidade Federal do Rio de Janeiro (UFRJ) and Universidade do Estado do Rio de Janeiro

Downloads 72 (860,052)

Abstract:

3.

Gold in stream sediment from granulitic terrain and its implications on prospection in non-conventional geological settings: Carangola region, Neoproterozoic Araçuaí Belt, Brazil

Number of pages: 29 Posted: 17 Sep 2025

Sofia Goldbach D'Orsi, Gabriela de O. Carvalho, Matheus R. Violante, Alexandre N.L. Nogueira, Gustavo Pires, Silvia Regina de Medeiros and Reiner Neumann

affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Universidade Federal do Rio de Janeiro (UFRJ), Universidade Federal do Rio de Janeiro (UFRJ) and Centre for Mineral Technology

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Silvia Regina de Medeiros

Universidade Federal do Rio de Janeiro (UFRJ)

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Scholarly Papers (3)

U-Pb and Lu-Hf Zircon Analysis in Orogenic Basins - a Study Case in a Hot Orogen, Se Brazil

Abstract:

Petrogenesis of Estrela Orthogneiss and Associated Lithotypes and Their Implications for the Evolution of the Rio Doce Magmatic Arc: Araçuaí-Ribeira Orogenic System, Se Brazil

Abstract:

Gold in stream sediment from granulitic terrain and its implications on prospection in non-conventional geological settings: Carangola region, Neoproterozoic Araçuaí Belt, Brazil

Abstract: