KOBELSKI, B.J.; GOLD, D.P.; DEINES, P. Variations in stable isotope compositions for carbon and oxygen in some South African and Lesothan kimberlites. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 2, n. 1, p. 376–380, 1977. DOI: 10.29173/ikc1054. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/1054. Acesso em: 25 apr. 2024.