MAHOTKIN, I.L.; SKINNER, E.M.W. Kimberlites from the Archangelsk region - a rock type transitional between kimberlites, melnoites and lamproites. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 7, n. 1, p. 532–534, 1998. DOI: 10.29173/ikc2794. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/2794. Acesso em: 29 mar. 2024.