New age data on kimberlites from the Yakutian diamondiferous province

A. M. Agashev*, N. P. Pokhilenko, A. V. Tolstov, V. V. Polyanichko, V. G. Mal'kovets, N. V. Sobolev

*Corresponding author for this work

    Research output: Contribution to journalArticle

    46 Citations (Scopus)

    Abstract

    Among the approximately 30 kimberlite fields discovered within the Siberian Craton, 25 make up the Yakutian kimberlite province. The study of the relationships between kimberlites and host rocks, fauna in xenoliths of the host rocks [1], and comparison of isotopic datings with different grades of reliability during the two decades after their discovery in 1954 has made it possible to distinguish three stages of Yakutian kimberlite magmatism: Middle Paleozoic (Late Devonian-Early Carboniferous), Triassic, and Late Mesozoic [2]. The fields of the southern part of the province formed in Middle Paleozoic, mainly in the Devonian. The northern part of the province mainly consists of Mesozoic kimberlite fields.

    Original languageEnglish
    Pages (from-to)1142-1145
    Number of pages4
    JournalDoklady Earth Sciences
    Volume399
    Issue number8
    Publication statusPublished - Oct 2004

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