MKONTO, S.; ROBERTS, M. Applied geological techniques for the evaluation of kimberlitic tailings mineral resources: the case of Orapa and Letlhakane mines, Botswana. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 11, 2017. DOI: 10.29173/ikc3921. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/3921. Acesso em: 26 sep. 2021.