DE BRUIN, D. Clinopyroxene megacrysts from the Kalkput kimberlite: A group 2 kimberlite from the Prieska group of kimberlites. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 6, n. 1, p. 71–73, 1995. DOI: 10.29173/ikc1785. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/1785. Acesso em: 22 nov. 2024.