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    Iron carbide and metallic inclusions in diamonds from Jagersfontein

    Jones, A.P. and Dobson, D. and Wood, I. and Beard, Andy and Verchovsky, A. and Milledge, H.J. (2008) Iron carbide and metallic inclusions in diamonds from Jagersfontein. In: 9th International Kimberlite Conference, 10th - 15th August, 2008, Johann Wolfgang Goethe-University, Frankfurt, Germany. (Unpublished)

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    Abstract

    Diamonds from Jagersfontein kimberlite with isotopically light carbon include majoritic garnets and associated minerals that may be superdeep, perhaps from the asthenosphere or transition zone (Tappert et al, 2005). Metals and carbides are very rare in natural diamonds but have been reported in pyroxenitic garnet inclusions within polycrystalline diamond from Venetia kimberlite (Jacob et al, 2003; Fe3C “cohenite”). We describe the occurrence of metallic and carbide inclusions together with their host diamonds from Jagersfontein.

    Metadata

    Item Type: Conference or Workshop Item (Paper)
    School: Birkbeck Schools and Departments > School of Science > Earth and Planetary Sciences
    Depositing User: Sarah Hall
    Date Deposited: 12 May 2016 13:23
    Last Modified: 12 May 2016 13:27
    URI: http://eprints.bbk.ac.uk/id/eprint/15154

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