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  • Trace-element composition o... Trace-element composition of minerals and rocks in the Belaya Zima carbonatite complex (Russia): Implications for the mechanisms of magma evolution and carbonatite formation
    Doroshkevich, Anna G.; Veksler, Ilya V.; Klemd, Reiner ... Lithos, July 2017, 2017-07-00, Volume: 284-285
    Journal Article
    Peer reviewed

    The nature of petrogenetic links between carbonatites and associated silicate rocks is a matter of discussion for several decades and still remains controversial among igneous petrologists. The ...
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  • Timing of Carbonatite Ultra... Timing of Carbonatite Ultramafic Complexes of the Eastern Sayan Alkaline Province, Siberia: U–Pb (ID–TIMS) Geochronology of Ca–Fe Garnets
    Stifeeva, Maria V.; Salnikova, Ekaterina B.; Savelyeva, Valentina B. ... Minerals (Basel), 08/2023, Volume: 13, Issue: 8
    Journal Article
    Peer reviewed
    Open access

    In this study, we present the results of U–Pb (ID-TIMS) geochronological studies of calcic garnet from the alkaline ultramafic complexes of Eastern Sayan province (eastern Siberia). New U–Pb ID–TIMS ...
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  • SEQUENCE OF AILLIKITE AND C... SEQUENCE OF AILLIKITE AND CALCITE CARBONATITE FORMATION WITHIN THE BELAYA ZIMA MASSIF, EAST SIBERIA, RUSSIA
    Zhmodik, S. M.; Ashchepkov, I. V.; Belyanin, D. K. ... Geodinamika i tektonofizika, 10/2022, Volume: 13, Issue: 4
    Journal Article
    Peer reviewed
    Open access

    The mineralogical and geochemical features, as well as the sequence of formation of aillikite and calcite carbonatite (CC) with pyrochlore are described for the massif of alkaline ultramafic ...
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  • Compositional Evolution of ... Compositional Evolution of Pyrochlore-Group Minerals in Carbonatites of the Belaya Zima Pluton, Eastern Sayan
    Khromova, E. A.; Doroshkevich, A. G.; Sharygin, V. V. ... Geology of ore deposits, 12/2017, Volume: 59, Issue: 8
    Journal Article
    Peer reviewed

    Pyrochlore-group minerals are the main concentrators of niobium in carbonatites of the Belaya Zima alkaline pluton. Fluorcalciopyrochlore, kenopyrochlore and hydropyrochlore were identified in ...
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  • KIMBERLITE-LIKE ROCKS OF TH... KIMBERLITE-LIKE ROCKS OF THE URIK-IYA GRABEN, EASTERN SAYAN REGION: MINERAL COMPOSITION, GEOCHEMISTRY AND FORMATION CONDITIONS
    Savel'eva, V. B.; Danilova, Yu. V.; Bazarova, E. P. ... Geodinamika i tektonofizika, 12/2020, Volume: 11, Issue: 4
    Journal Article
    Peer reviewed
    Open access

    The study of the Bol’shaya Tagna alkaline-carbonatite massif and adjacent areas was focused on the mineral and chemical compositions of minerals, the distribution of petrogenic and trace elements in ...
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  • Mineralogy of secondary oli... Mineralogy of secondary olivine-hosted inclusions in calcite carbonatites of the Belaya Zima alkaline complex, Eastern Sayan, Russia: Evidence for late-magmatic Na-Ca-rich carbonate composition
    Sharygin, Victor V.; Doroshkevich, Anna G. Journal of the Geological Society of India, 11/2017, Volume: 90, Issue: 5
    Journal Article
    Peer reviewed

    Secondary multiphase inclusions were studied in olivine from olivine-pyrochlore varieties of calcite carbonatites of the Belaya Zima alkaline complex, Eastern Sayan, Siberia, Russia. The inclusions ...
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  • Habitat d’alimentation et r... Habitat d’alimentation et régime alimentaire de la Sterne hansel, Gelochelidon nilotica, en période de nidification à Sebkha Zima, centre-ouest du Maroc
    Aourir, Mohamed; Radi, Mohamed; Znari, Mohammed Ecologia Mediterranea, 2013, Volume: 39, Issue: 2
    Journal Article
    Peer reviewed
    Open access

    L’analyse du régime alimentaire par examen de pelotes de réjection au niveau d’une colonie de la Sterne hansel, Gelochelidon nilotica, nichant à Sebkha Zima, centre-ouest du Maroc, a montré un ...
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