Search Results - "Teixeira, Mayara Fraeda Barbosa"

Petrogenesis of the Paleoproterozoic (Orosirian) A-type granites of Carajás Province, Amazon Craton, Brazil: Combined in situ Hf O isotopes of zircon by Teixeira, Mayara Fraeda Barbosa, Dall’Agnol, Roberto, Santos, João Orestes Schneider, Kemp, Anthony, Evans, Noreen

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Mineralogy, geochemistry, and petrology of Neoarchean ferroan to magnesian granites of Carajás Province, Amazonian Craton: The origin of hydrated granites associated with charnockites by Dall'Agnol, Roberto, Cunha, Ingrid Roberta Viana da, Guimarães, Fabriciana Vieira, Oliveira, Davis Carvalho de, Teixeira, Mayara Fraeda Barbosa, Feio, Gilmara Regina Lima, Lamarão, Claudio Nery

“…2.75 to 2.73Ga old granitic intrusions associated with coeval charnockitic rocks were emplaced in the northern domains of the Carajás Province. The Vila…”
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Geochemistry, geochronology and Nd isotopes of the Gogó da Onça Granite: A new Paleoproterozoic A-type granite of Carajás Province, Brazil by Teixeira, Mayara Fraeda Barbosa, Dall’Agnol, Roberto, Santos, João Orestes Schneider, de Sousa, Luan Alexandre Martins, Lafon, Jean-Michel

“…The Gogó da Onça Granite (GOG) comprise a stock located in the Carajás Province in the southeastern part of Amazonian Craton near its border with the Araguaia…”
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Petrogenesis of the Paleoproterozoic (Orosirian) A-type granites of Carajás Province, Amazon Craton, Brazil: Combined in situ HfO isotopes of zircon by Teixeira, Mayara Fraeda Barbosa, Dall’Agnol, Roberto, Santos, João Orestes Schneider, Kemp, Anthony, Evans, Noreen

“…We present new LuHf and Oxygen isotopic analyses and complementary whole-rock Nd isotopic data for three A-type Paleoproterozoic suites (1880 Ma to 1857 Ma;…”
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Changes in the surface water quality of a tropical watershed in the southeastern amazon due to the environmental impacts of artisanal mining by Salomão, Gabriel Negreiros, Dall’Agnol, Roberto, Sahoo, Prafulla Kumar, Almeida, Gabriel Soares de, Amarante, Rafael Tarantino, Zeferino, Leiliane Bozzi, Lopes, João Paulo Nobre, Souza Filho, Pedro Walfir Martins e, Costa, Normara Yane Mar da, Guimarães, José Tasso Felix, Silva, Marcio Sousa da, Martins, Gabriel Caixeta, Teixeira, Mayara Fraeda Barbosa, Marques, Eduardo Duarte, Angélica, Rômulo Simões, Araújo, Wilker Emmanoel Oliveira

“…The expansion of areas of human occupation and the increase in economic activity and deforestation are negatively impacting the Amazon ecosystem. Situated in…”
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Crystallization ages of Paleoproterozoic A-type granites of Carajás province, Amazon craton: Constraints from U-Pb geochronology of zircon and titanite by Barbosa Teixeira, Mayara Fraeda, Dall’Agnol, Roberto, Schneider Santos, João Orestes, Carvalho de Oliveira, Davis, Lamarão, Claudio Nery, McNaughton, Neal J.

“…New U-Pb SHRIMP dating in zircon and titanite showed that the three large Paleoproterozoic A-type granite Suites and related granites from Carajás Province of…”
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Geologia, petrografia e geoquímica do Leucogranodiorito Pantanal e dos leucogranitos arqueanos da área a norte de Sapucaia, Província Carajás, Pará: implicações petrogenéticas by Teixeira, Mayara Fraeda Barbosa, Dall’Agnol, Roberto, Silva, Alice Cunha da, Santos, Patrick Araujo dos

“…Na porção leste do Subdomínio de Transição, porção sul do Domínio Carajás, afloram leucogranodioritos (Leucogranodiorito Pantanal), aparentemente alojados em…”
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Geologia, petrografia e geoquímica da associação tonalito-trondhjemito-granodiorito (TTG) do extremo leste do Subdomínio de Transição, Província Carajás, Pará by Santos, Patrick Araujo dos, Teixeira, Mayara Fraeda Barbosa, Dall’Agnol, Roberto, Guimarães, Fabriciana Vieira

“…O extremo leste do Subdomínio de Transição da Província Carajás é dominado por associação formada essencialmente por tonalitos e trondjhemitos com…”
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