FARR, H.; PHILLIPS, D.; DE WIT, M. Petrography and geochronology of the Nxau Nxau kimberlites, north-west Botswana. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 11, 2017. DOI: 10.29173/ikc3873. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/3873. Acesso em: 25 sep. 2021.