DAVIES, G.R.; SPRIGGS, A.J.; NIXON, P.H.; REX, D.C. A Non Cognate Origin for the Gibeon Kimberlite Megacryst Suite. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 5, p. 63–65, 1991. DOI: 10.29173/ikc2465. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/2465. Acesso em: 25 apr. 2024.