REID, D.L.; COOPER, A.F. Carbonatite and silicate magmas at Dicker Willem, southern Namibia: their origin and source region characteristics. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 7, n. 1, p. 727–729, 1998. DOI: 10.29173/ikc2862. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/2862. Acesso em: 20 apr. 2024.