Shamshina, E.A., Z.A. Altukhova, and S.A. Babushkina. 2003. “Facial Characteristics of Kimberlite Rocks from the Northern and Southern Parts of the Yakutian Kimberlite Province (in the Light of the Duken and Daldyn Kimberlite Fields)”. International Kimberlite Conference: Extended Abstracts 8 (June). https://doi.org/10.29173/ikc3242.