BERG, G.W. The geochemistry of some kimberlites from the type area in Kimberley South Africa, in relation to models of kimberlite petrogenesis. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 3, p. 214–214, 1982. DOI: 10.29173/ikc2283. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/2283. Acesso em: 24 apr. 2024.