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http://acervodigital.unesp.br/handle/11449/113660Registro de metadados completo
| Campo DC | Valor | Idioma |
|---|---|---|
| dc.contributor.author | Moreira, Cesar Augusto | - |
| dc.contributor.author | Borges, Mario Rezende | - |
| dc.contributor.author | Lira Vieira, Glauber Matheus | - |
| dc.contributor.author | Malagutti Filho, Walter | - |
| dc.contributor.author | Fernendes Montanheiro, Mariana Aparecida | - |
| dc.date.accessioned | 2014-12-03T13:11:51Z | - |
| dc.date.accessioned | 2016-10-25T20:15:24Z | - |
| dc.date.available | 2014-12-03T13:11:51Z | - |
| dc.date.available | 2016-10-25T20:15:24Z | - |
| dc.date.issued | 2014-04-01 | - |
| dc.identifier | http://www.geofisica.unam.mx/unid_apoyo/editorial/publicaciones/investigacion/geofisica_internacional/anteriores/2014/02/7_moreira.pdf | - |
| dc.identifier.citation | Geofisica Internacional. Mexico: Inst Geophysics Unam, v. 53, n. 2, p. 201-212, 2014. | - |
| dc.identifier.issn | 0016-7169 | - |
| dc.identifier.uri | http://hdl.handle.net/11449/113660 | - |
| dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/113660 | - |
| dc.description.abstract | Geophysical methods are widely used in mineral exploration. This paper discusses the results of geological and geophysical studies in supergene manganese deposits of southern Brazil. Mineralized zones as described in geological surveys were characterized as of low resistivity (20 Omega.m) and high chargeability (30ms), pattern found also in oxides and sulfite mineral deposits. Pseudo-3D modeling of geophysical data allowed mapping at several depths. A relationship between high chargeability and low resistivity may define a pattern for high grade gonditic manganese ore. Large areas of high chargeability and high resistivity may result in accumulation of manganese and iron hydroxides, due to weathering of the gonditic ore, dissolution, percolation and precipitation. | en |
| dc.format.extent | 201-212 | - |
| dc.language.iso | eng | - |
| dc.publisher | Inst Geophysics Unam | - |
| dc.source | Web of Science | - |
| dc.subject | deposit | en |
| dc.subject | manganese | en |
| dc.subject | supergenic | en |
| dc.subject | electrical resistivity | en |
| dc.subject | chargeability | en |
| dc.title | Geological and geophysical data integration for delimitation of mineralized areas in a supergene manganese deposits | en |
| dc.type | outro | - |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
| dc.description.affiliation | Univ Estadual Paulista, Dept Geol Aplicada, Inst Geociencias & Ciencias Exatas, Rio Claro, SP, Brazil | - |
| dc.description.affiliation | Univ Estadual Paulista, Inst Geociencias & Ciencias Exatas, Rio Claro, SP, Brazil | - |
| dc.description.affiliationUnesp | Univ Estadual Paulista, Dept Geol Aplicada, Inst Geociencias & Ciencias Exatas, Rio Claro, SP, Brazil | - |
| dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Geociencias & Ciencias Exatas, Rio Claro, SP, Brazil | - |
| dc.identifier.wos | WOS:000333731400007 | - |
| dc.rights.accessRights | Acesso aberto | - |
| dc.identifier.file | WOS000333731400007.pdf | - |
| dc.relation.ispartof | Geofisica Internacional | - |
| Aparece nas coleções: | Artigos, TCCs, Teses e Dissertações da Unesp | |
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