MITCHELL, R. H. The nature of kimberlites. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 4, n. 1, p. 9–11, 1986. DOI: 10.29173/ikc1056. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/1056. Acesso em: 2 may. 2024.