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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