Inclusions of Cr- and Cr–Nb-Rutile in pyropes from the Internatsionalnaya kimberlite pipe, Yakutia

D. I. Rezvukhin, V. G. Malkovets, I. S. Sharygin, D. V. Kuzmin, K. D. Litasov, A. A. Gibsher, N. P. Pokhilenko, N. V. Sobolev

    Research output: Contribution to journalArticle

    7 Citations (Scopus)

    Abstract

    The results of study of rutile inclusions in pyrope from the Internatsionalnaya kimberlite pipe are presented. Rutile is characterized by unusually high contents of impurities (up to 25 wt %). The presence of Cr2O3 (up to 9.75 wt %) and Nb2O5 (up to 15.57 wt %) are most typical. Rutile inclusions often occur in assemblage with Ti-rich oxides: picroilmenite and crichtonite group minerals. The Cr-pyropes with inclusions of rutile, picroilmenite, and crichtonite group minerals were formed in the lithospheric mantle beneath the Mirnyi field during their joint crystallization from melts enriched in Fe, Ti, and other incompatible elements as a result of metasomatic enrichment of the depleted lithospheric mantle.

    Original languageEnglish
    Pages (from-to)173-176
    Number of pages4
    JournalDoklady Earth Sciences
    Volume466
    Issue number2
    DOIs
    Publication statusPublished - Feb 1 2016

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    pyrope
    kimberlite
    rutile
    pipe
    mantle
    mineral
    crystallization
    melt
    oxide

    ASJC Scopus subject areas

    • Earth and Planetary Sciences (miscellaneous)
    • Earth and Planetary Sciences(all)

    Cite this

    Rezvukhin, D. I., Malkovets, V. G., Sharygin, I. S., Kuzmin, D. V., Litasov, K. D., Gibsher, A. A., ... Sobolev, N. V. (2016). Inclusions of Cr- and Cr–Nb-Rutile in pyropes from the Internatsionalnaya kimberlite pipe, Yakutia. Doklady Earth Sciences, 466(2), 173-176. https://doi.org/10.1134/S1028334X1602015X

    Inclusions of Cr- and Cr–Nb-Rutile in pyropes from the Internatsionalnaya kimberlite pipe, Yakutia. / Rezvukhin, D. I.; Malkovets, V. G.; Sharygin, I. S.; Kuzmin, D. V.; Litasov, K. D.; Gibsher, A. A.; Pokhilenko, N. P.; Sobolev, N. V.

    In: Doklady Earth Sciences, Vol. 466, No. 2, 01.02.2016, p. 173-176.

    Research output: Contribution to journalArticle

    Rezvukhin, DI, Malkovets, VG, Sharygin, IS, Kuzmin, DV, Litasov, KD, Gibsher, AA, Pokhilenko, NP & Sobolev, NV 2016, 'Inclusions of Cr- and Cr–Nb-Rutile in pyropes from the Internatsionalnaya kimberlite pipe, Yakutia', Doklady Earth Sciences, vol. 466, no. 2, pp. 173-176. https://doi.org/10.1134/S1028334X1602015X
    Rezvukhin DI, Malkovets VG, Sharygin IS, Kuzmin DV, Litasov KD, Gibsher AA et al. Inclusions of Cr- and Cr–Nb-Rutile in pyropes from the Internatsionalnaya kimberlite pipe, Yakutia. Doklady Earth Sciences. 2016 Feb 1;466(2):173-176. https://doi.org/10.1134/S1028334X1602015X
    Rezvukhin, D. I. ; Malkovets, V. G. ; Sharygin, I. S. ; Kuzmin, D. V. ; Litasov, K. D. ; Gibsher, A. A. ; Pokhilenko, N. P. ; Sobolev, N. V. / Inclusions of Cr- and Cr–Nb-Rutile in pyropes from the Internatsionalnaya kimberlite pipe, Yakutia. In: Doklady Earth Sciences. 2016 ; Vol. 466, No. 2. pp. 173-176.
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    abstract = "The results of study of rutile inclusions in pyrope from the Internatsionalnaya kimberlite pipe are presented. Rutile is characterized by unusually high contents of impurities (up to 25 wt {\%}). The presence of Cr2O3 (up to 9.75 wt {\%}) and Nb2O5 (up to 15.57 wt {\%}) are most typical. Rutile inclusions often occur in assemblage with Ti-rich oxides: picroilmenite and crichtonite group minerals. The Cr-pyropes with inclusions of rutile, picroilmenite, and crichtonite group minerals were formed in the lithospheric mantle beneath the Mirnyi field during their joint crystallization from melts enriched in Fe, Ti, and other incompatible elements as a result of metasomatic enrichment of the depleted lithospheric mantle.",
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    AU - Malkovets, V. G.

    AU - Sharygin, I. S.

    AU - Kuzmin, D. V.

    AU - Litasov, K. D.

    AU - Gibsher, A. A.

    AU - Pokhilenko, N. P.

    AU - Sobolev, N. V.

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    AB - The results of study of rutile inclusions in pyrope from the Internatsionalnaya kimberlite pipe are presented. Rutile is characterized by unusually high contents of impurities (up to 25 wt %). The presence of Cr2O3 (up to 9.75 wt %) and Nb2O5 (up to 15.57 wt %) are most typical. Rutile inclusions often occur in assemblage with Ti-rich oxides: picroilmenite and crichtonite group minerals. The Cr-pyropes with inclusions of rutile, picroilmenite, and crichtonite group minerals were formed in the lithospheric mantle beneath the Mirnyi field during their joint crystallization from melts enriched in Fe, Ti, and other incompatible elements as a result of metasomatic enrichment of the depleted lithospheric mantle.

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