Mantle structure beneath Udachnaya pipe reconstructed by fresh mantle xenoliths from brown breccia - Ashchepkov, I.V.; Ntaflos, T.; Pokhilenko, L.N.; Ionov, D.A.; Vladykin, N.V.; Kuligin, S.S.; Mityukhin, S.I.; Palessky, S.V. (International Kimberlite Conference: Extended Abstracts, 2012)