Garanin, V.K., and G.P. Kudrjavtseva. “New Technology of the Searching of the Diamond Bearing Kimberlites Methodological Basis and Fields of Applications”. International Kimberlite Conference: Extended Abstracts 5 (February 1, 1991): 505–507. Accessed August 21, 2024. https://journals.library.ualberta.ca/ikcabstracts.com/index.php/ikc/article/view/2404.