FREY, F.A.; FERGUSON, J.; CHAPPELL, B.W. Petrogenesis of South African and Australian kimberlitic suites. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 2, n. 1, p. 108–110, 1977. DOI: 10.29173/ikc958. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/958. Acesso em: 3 may. 2024.