VILJOEN, K.S.; ROBINSON, D.N.; SWASH, P.M. Diamond- and Graphite-Peridotite Xenoliths from the Roberts Victor Mine. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 5, p. 440–442, 1991. DOI: 10.29173/ikc2597. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/2597. Acesso em: 29 mar. 2024.