Sablukov, S.M. “Petrochemical Series of Kimberlite Rocks of Arkhangelsk Province”. International Kimberlite Conference: Extended Abstracts 6, no. 1 (September 19, 1995): 481–483. Accessed February 7, 2025. https://journals.library.ualberta.ca/ikcabstracts.com/index.php/ikc/article/view/1938.