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dc.contributor.authorBanakar, V.K.
dc.contributor.authorPattan, J.N.
dc.contributor.authorJauhari, P.
dc.date.accessioned1995-08-14T10:01:52Z
dc.date.accessioned2017-09-30T01:30:00Z
dc.date.available1995-08-14T10:01:52Z
dc.date.available2017-09-30T01:30:00Z
dc.date.issued1989
dc.identifier.citationIndian Journal of Marine Sciences, vol.18; 1989; 201-203
dc.identifier.issn0379-5136
dc.identifier.urihttp://drs.nio.org/drs/handle/2264/7289
dc.description.abstractFiftyseven ferromanganese nodules, classified into 3 size class (4,4-6 and 6-8 cm diam.), from the siliceous sediments of central Indian Ocean were analysed for transition metals and representative sample from each size class for mineralogy. Smaller (4cm diam.) nodules are invariably rough and very rough and spherical; they have higher concentration of Mn, Ni and Cu. The intensity of todorokite reflection decreases in higher size (4 cm diam.) class. These observations suggest that the smaller nodules appear to have been influenced more by diagenetic processes that the larger nodules
dc.languageen
dc.publisherCSIR-NISCAIR
dc.relation.ispartofIndian J Mar Sci
dc.relation.isreferencedbySCI
dc.subjectGeology and Geophysics
dc.subject.othertexture
dc.subject.othersize
dc.subject.othergeochemistry
dc.subject.othermineralogy
dc.subject.otherdiagenesis
dc.subject.otherFerromanganese nodules
dc.subject.otherISW, Central Indian Ocean
dc.titleSize, surface texture, chemical composition and mineralogy interrelations in ferromanganese nodules of central Indian Ocean
dc.typeJournal Article
dc.affiliation.authorCSIR-National Institute of Oceanography, Dona Paula, Goa, India


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