Ananiev, V.A., S.S. Kuligin, L.F. Reimers, and V.V. Khlestov. 1998. “Paragenetic Analysis of the Upper Mantle Minerals from the Heavy Mineral Concentrates of Kimberlites Based on an Original Statistic Method”. International Kimberlite Conference: Extended Abstracts 7 (1):14-16. https://doi.org/10.29173/ikc2616.