Kudrjavtseva, G.P., E.B. Bushueva, E.B. Vasiljeva, E.R. Verichev, V.K. Garanin, V.P. Grib, T.N. Laverova, O.A. Mikhailichenko, T.V. Posukhova, and N.A. Schepina. “Geological Structure and Mineralogy of the Kimberlites of the Archangelsk Kimberlite Province”. International Kimberlite Conference: Extended Abstracts 5 (February 1, 1991): 530–532. Accessed November 22, 2024. https://ikcabstracts.com/index.php/ikc/article/view/2415.