HELMSTAEDT, H.H. Geotectonic Controls of Diamonds and Kimberlites and their Application to Diamond Exploration. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 5, p. 173–176, 1991. DOI: 10.29173/ikc2502. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/2502. Acesso em: 23 apr. 2024.