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dc.contributor.authorBanerjee, R.
dc.contributor.authorMiura, H.
dc.date.accessioned2008-02-22T05:31:28Z
dc.date.available2008-02-22T05:31:28Z
dc.date.issued1998
dc.identifier.citationGeo-Marine Letter, Vol.18(1); 66-69p.
dc.identifier.urihttp://drs.nio.org/drs/handle/2264/970
dc.description.abstractNuclei of ferromanganses nodules from the Central Indian Ocean Basin show the presence of abundant plagioclase feldspars (1-3 mm diameter). They are indentified as calcic plagioclase (peak at 3.20 A). Plagioclase chemical composition (CaO 6.4-20.5%) shows a range of An 44-90%. The mineral chemistry, together with the bulk composition of the host nuclei, indicate that they are of bassaltic composition. A possible source could be the numerous seamounts in this basinal area
dc.language.isoen
dc.publisherSpringer
dc.rightsCopyright [1998]. It is tried to respect the rights of the copyright holders to the best of the knowledge. If it is brought to our notice by copyright holder that the rights are voilated then the item would be withdrawn.
dc.subjectferromanganses nodules
dc.subjectIndian Ocean Basin
dc.subjectseamounts
dc.titleMineral chemistry, bulk composition and source of the ferromanganese nodules nuclei from the Central Indian Ocean Basin
dc.typeJournal Article


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