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://journals.library.ualberta.ca/ikcabstracts.com/index.php/ikc/article/view/1056. Acesso em: 22 dec. 2025.