Roaashkin, A.I. “Perspectives for Discovering Kimberlitic and Lamproitic Magmatism in the Russian Far East. ”. International Kimberlite Conference: Extended Abstracts 6, no. 1 (September 19, 1995): 467–469. Accessed January 15, 2025. https://ikcabstracts.com/index.php/ikc/article/view/1933.