Bovkun, A.V., V.K. Garanin, G.P. Kudriavtseva, and T.V. Possukhova. 1998. “Chemical-Genetic Classification of Microcrystalline Oxides from Kimberlite Groundmass and New System of Diamondiferrouse Prospecting”. International Kimberlite Conference: Extended Abstracts 7 (1):91-93. https://doi.org/10.29173/ikc2644.