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GEOELECTRIC MODELING OF SUPERGENIC MANGANESE OCURRENCE IN HELIODORA REGION, SOUTHERN MINAS GERAIS
Author(s) -
César Augusto Moreira,
Samuel Siqueira Reis,
Walter Malagutti Filho,
Marco Antônio Fontoura Hansen
Publication year - 2016
Publication title -
revista brasileira de geofísica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.139
H-Index - 19
eISSN - 1809-4511
pISSN - 0102-261X
DOI - 10.22564/rbgf.v34i3.833
Subject(s) - manganese oxide , manganese , mineral , mineralogy , weathering , geology , geomorphology , geochemistry , geography , materials science , metallurgy
. This paper discusses the results of the combined application of Electric resistivity and Induced Polarization methods into a mineral occurrence of manganese of supergenic origin, characterized by oxides of manganese and iron with terrain to powdery texture, arising from weathering of spessartite contained in metasediments.Keywords: mineral exploration, oxide, resistivity, chargeability, 3D modeling. RESUMO. Este trabalho discute os resultados de uso combinado dos métodos da Eletrorresistividade e Polarização Induzida numa ocorrência mineral de manganês de origem supergênica, caracterizada por óxidos de...Palavras-chave: exploração mineral, óxido, resistividade, cargabilidade, modelamento 3D.

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