KUDRJAVTSEVA, G.P. et al. Geological Structure and Mineralogy of the Kimberlites of the Archangelsk Kimberlite Province. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 5, p. 530–532, 1991. DOI: 10.29173/ikc2415. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/2415. Acesso em: 29 mar. 2024.