PARTITIONING OF RARE EARTH ELEMENTS BETWEEN PHOSPHATE-RICH CARBONATITE MELTS AND MANTLE PERIDOTITES

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dc.contributor.author Ryabchikov I.D.
dc.contributor.author Orlova G.P.
dc.contributor.author Trubkin N.V.
dc.contributor.author Senin V.G.
dc.date.accessioned 2020-11-10T07:19:29Z
dc.date.available 2020-11-10T07:19:29Z
dc.date.issued 1993
dc.identifier https://elibrary.ru/item.asp?id=31172738
dc.identifier.citation Mineralogy and Petrology, 1993, , 1, 1-12
dc.identifier.issn 0930-0708
dc.identifier.uri https://repository.geologyscience.ru/handle/123456789/18908
dc.description.abstract Near solidus equilibria in the system mantle peridotite-carbonate-phosphate doped with Ce and Yb have been studied at 20 kbar and 950C. Carbonatitic melts in this system may be quenched into homogeneous glasses. Such melts intensely extract REE from rock-forming mantle minerals, and their migration may cause processes of mantle metasomatism.Gleichgewichte nahe dem Solidus im System Mantel-Peridotit-Karbonat-Phosphat, das mit Ce und Yb dotiert wurde, wurden bei 20 kbar und 950C untersucht. Karbonatitische Schmelzen in diesem System knnen zu homogenen Glsern abgeschreckt werden. Solche Schmelzen extrahieren SEE aus gesteinsbildenden Mantelmineralen und ihre Migration knnte fr Vorgnge der Mantel-Metasomatose verantwortlich sein.
dc.title PARTITIONING OF RARE EARTH ELEMENTS BETWEEN PHOSPHATE-RICH CARBONATITE MELTS AND MANTLE PERIDOTITES
dc.type Статья


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