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Trace elements, rare earth elements and scandium concentration in a weathering profile of metaultramafic rock (Bom Jesus da Penha, Minas Gerais, Brazil)Concentração de elementos traços, terras raras e escândio em perfil de intemperismo de rocha metaultramáfica (Bom Jesus da Penha, Minas Gerais)
(2018-07-24)
The development of lateritic horizons is responsible for chemical and mineralogical reorganization in the parent rock. The final arrangement is controlled by the primary composition of the parent material, climate conditions, ...
Chemical weathering in subtropical basalt-derived laterites: A mass balance interpretation (Misiones, NE Argentina)
(Elsevier Science, 2019-02)
Subtropical laterites are partially found in the Argentinian province of Misiones, covering the Jurassic-Cretaceous Serra Geral flood basalts (known as Posadas Formation in Argentina). Two hypotheses have been proposed to ...
Some implications of lateritic weathering on geochemical prospecting — two Brazilian examples
(Journal of Geochemical Exploration, 1989)
Geochemical and petrological studies were carried out in two Brazilian tropical areas. At the Cu prospect of ‘Chapada Grande’, under a wet savanna climate, the upper part of a lateritic profile with a partially eroded Fe ...
The Piriá aluminous lateritic profile: mineralogy, geochemistry and parent rockO perfil laterítico aluminoso do Piriá: mineralogia, geoquímica e rocha mãe
(Sociedade Brasileira de Geologia, 2017)
Deep weathering and landscape evolution in a tropical plateau
(ELSEVIER SCIENCE BV, 2011)
The thick weathering profiles of humid tropical areas are an important, yet generally neglected, source of information on landscape evolution. Six complete profiles of the weathering mantle were sampled by drilling on the ...
LANDSAT-7/ETM + AND SRTM IMAGES AS AUXILIARY TOOLS TO IDENTIFY LATERITIC PROFILES - EXAMPLE IN BOM JESUS DA PENHA (MG)IMAGENS LANDSAT-7/ETM+ E SRTM COMO FERRAMENTAS AUXILIARES NA IDENTIFICAÇÃO DE PERFIS LATERÍTICOS – EXEMPLO EM BOM JESUS DA PENHA (MG)
(Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, 2019)