MARSHALL, T. R. The alluvial diamonds of the Western Transvaal South Africa. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 4, n. 1, p. 478–480, 1986. DOI: 10.29173/ikc1208. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/1208. Acesso em: 4 may. 2024.