Mikhailov, M.V., M.Yu. Kuznetsova, T.S. Kuzmina, A.A. Polyakov, and L.l. Lukyanova. “New Data on Potential Diamond Presence in Western Russia”. International Kimberlite Conference: Extended Abstracts 7, no. 1 (April 17, 1998): 582–583. Accessed April 25, 2024. https://ikcabstracts.com/index.php/ikc/article/view/2811.