v. 49, n. 3 (2019)

Sumário

Artigos

Mineralogical and gemological characterization of emerald crystals from Paraná deposit, NE Brazil: a study of mineral chemistry, absorption and reflectance spectroscopy and thermal analysis
José Ferreira de Araújo Neto, Sandra de Brito Barreto, Thais Andressa Carrino, Axel Müller, Lauro Cézar Montefalco de Lira Santos
PDF (English)
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The role of airborne geophysics in the investigation of gold occurrences in the Itapetim Region, Borborema Province, Northeast Brazil
Laís Cristina Leite Pereira, Lauro Cézar Montefalco de Lira, Thais Andressa Carrino
PDF (English)
1-17
Geochemistry, Sm-Nd isotopes and SHRIMP U-Pb geochronology of the Morro do Coco Granite (RJ, Brazil): another piece of the post-collisional magmatism of the Ribeira Belt
Fellippe Roberto Alves Bione, Everton Marques Bongiolo, Julio Cezar Mendes, Camila Leão Roland
PDF (English)
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Integrating geological and airborne geophysical data to review the cartography of Rio Itanguá Batholith, Araçuaí Orogen, Brazil
Julia Grochowski, Matheus Kuchenbecker, Danilo Barbuena, Tiago Amâncio Novo
PDF (English)
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Vegetation and climate changes in the forest of Campinas, São Paulo State, Brazil, during the last 25,000 cal yr BP
Adriana Mercedes Camejo Aviles, Fresia Ricardi-Branco, Marie-Pierre Ledru, Luís Carlos Bernacci
PDF (English)
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Reconstruction of Precambrian terranes of Northeastern Brazil along Cambrian strike-slip faults: a new model of geodynamic evolution and gold metallogeny in the State of Bahia
João Batista Guimarães Teixeira, Aroldo Misi, Maria da Glória da Silva, Reinaldo Santana Correia de Brito
PDF (English)
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Pseudosection modeling and U-Pb geochronology on Piranga schists: role of Brasiliano Orogeny in the Southeastern Quadrilátero Ferrífero, Minas Gerais, Brazil
Yanne da Silva Queiroz, Gláucia Queiroga, Renato de Moraes, Victor Matheus Tavares Fernandes, Edgar Medeiros-Júnior, Hanna Jordt-Evangelista, Bernhard Schulz, Julia Schmiedel, Maximiliano Martins, Marco Paulo de Castro, Cristiano Lana
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U-Pb SHRIMP dating of basement rocks of the Iriri-Xingu domain, Central Amazonian province, Amazonian craton, Brazil
Marcelo Lacerda Vasquez, Umberto Giuseppe Cordani, Kei Sato, Jaime dos Passos de Oliveira Barbosa, Maria Telma Lins Faraco, Victor Câmara Maurer
PDF (English)
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Lithogeochemical and Nd-Sr isotope data of the orthogranulites of the Juiz de Fora complex, SE-Brazil: insights from a hidden Rhyacian Orogen within the Ribeira belt
Lucas Eduardo de Abreu Barbosa Araujo, Monica Heilbron, Claudio de Morisson Valeriano, Wilson Teixeira, Carla Cristine Aguiar Neto
PDF (English)
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The sedimentary record of wet and dry eolian systems in the Cretaceous of Southeast Brazil: stratigraphic and paleogeographic significance
Patricia Colombo Mescolotti, Filipe Giovanini Varejão, Lucas Veríssimo Warren, Francisco Sérgio Bernardes Ladeira, Paulo César Fonseca Giannini, Mario Luis Assine
PDF (English)
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