ROBERTS, M.; MMUALEFE, K. Varied emplacement within adjacent kimberlite vents, Jwaneng mine, Botswana. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 11, 2017. DOI: 10.29173/ikc3922. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/3922. Acesso em: 5 may. 2021.