CRYSTAL CHEMISTRY OF CR-SPINEL FROM THE IMANDRA LAYERED PLUTON, KOLA PENINSULA

dc.contributor.author	Zaitseva T.S.
dc.contributor.author	Goncharov G.N.
dc.contributor.author	Gittsovich V.N.
dc.contributor.author	Semenov V.G.
dc.date.accessioned	2021-02-25T05:13:22Z
dc.date.available	2021-02-25T05:13:22Z
dc.date.issued	2001
dc.identifier	https://elibrary.ru/item.asp?id=13385851
dc.identifier.citation	Geochemistry International, 2001, 39, 5, 479-486
dc.identifier.issn	0016-7029
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/25715
dc.description.abstract	Cr-spinel from the Imandra layered pluton was studied by a variety of methods including mineralogical and petrographic investigations, microprobe, infrared (IR) spectroscopy, XRD, and Mössbauer spectroscopy on 57Fe nuclei. The Imandra Cr-spinel is a multicomponent (Fe2+, Mg)(Cr, Al, Fe3+)2O4 solid solution, which underwent exsolution during cooling after being crystallized to form two major cluster groups composed of chromite and spinel; the domain size was not larger than 6 μm. The concordant variation of chemical compositions in both cluster groups was governed by the equilibrium redistribution of chemical elements according to the occupancy of energetically advantageous cation sites.
dc.title	CRYSTAL CHEMISTRY OF CR-SPINEL FROM THE IMANDRA LAYERED PLUTON, KOLA PENINSULA
dc.type	Статья

Files in this item

Files	Size	Format	View
There are no files associated with this item.