Afanasyev, V.P., N. Zuks, A. A. Orlov, A.A. Panfilov, E.I. Nikolenko, and N.S. Tichkov. 2008. “First Data on New Kimberlite Field of the South-Eastern Guinea”. International Kimberlite Conference: Extended Abstracts 9 (October). https://doi.org/10.29173/ikc3415.