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PETROGRAPHIC CHARACTERIZATION OF THE HYDROTHERMAL ALTERATION ZONES ASSOCIATED WITH GOLD MINERALIZATION IN GRANITIC ROCKS OF THE BATALHA GOLD FIELD, TAPAJÓS (PARÁ) - BRAZILPETROGRAPHIC CHARACTERIZATION OF THE HYDROTHERMAL ALTERATION ZONES ASSOCIATED WITH GOLD MINERALIZATION IN GRANITIC ROCKS OF THE BATALHA GOLD FIELD, TAPAJÓS (PARÁ) - BRAZIL
(Sociedade Brasileira de Geologia, 2017)
Characterization of the hydrothermal greisen-type phyllic alteration and the low-temperature reequilibrium on the granitic areas: the Encruzilhada do Sul tin district exemple, Southermost BrazilCaracterização da Alteração Hidrotermal Micácea do Tipo Greisen e dos Reequilíbrios de Baixa Temperatura em Áreas Graníticas: o Exemplo do Distrito Estanífero de Encruzilhada do Sul, RS
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2007)
Monitoring hydrothermal alteration in active volcanoes using remote sensing: the case of Turrialba volcano (Costa Rica)
(Universidad de Costa Rica, 2014)
HYDROTHERMAL ALTERATION IN THE LAVRAS GRANITE COMPLEX AND ASSOCIATED VOLCANIC ROCKS, RSHIDROTERMALISMO NO COMPLEXO GRANÍTICO LAVRAS E VULCÂNICAS ASSOCIADAS, RS
(Sociedade Brasileira de Geologia, 2017)
Studies of hydrothermal quartz from Ametista do Sul treated with gamma radiation
(Associa????o Brasileira de Energia Nuclear, 2021)
Sm-Nd Age of the Fazenda Brasileiro Gabbro, Bahia, Brazil: Example of Robust Behavior of the Sm-Nd Isotopic System Under Extreme Hydrothermal Alteration
(2003)
The Fazenda Brasileiro gold mineralization is hosted by a gabbroic sill, intrusive into metavolcanicmetasedimentary rocks of the Rio Itapicuru Greenstone Belt, São Francisco Craton. The 2.05 Ga old mineralization
is ...
Early stages of the Miocene magmatic arc and related hydrothermal alteration at Valle Hermoso, South Central Andes (35°07′S, 70°17′W)
(Pergamon-Elsevier Science Ltd, 2020-04)
For the first time, the eastern flank at Cordón Santa Elena, within the Valle Hermoso district, has been mapped and described in detail. Based on key field observations, petrographic, geochemical and geochronological ...
The effect of hydrothermal alteration on the Sr and Nd isotopic signatures of the Barra do Itapirapua Carbonatite, Southern Brazil
(Univ Chicago Press, 1999-03-01)
The Cretaceous Barra do Itapirapua carbonatite in southern Brazil experienced extensive postmagmatic hydrothermal alteration. In this article, Sr and Nd isotope ratios of coexisting samples of hydrothermally overprinted ...