BOLIVAR, S.L.; BROOKINS, D.G. Geophysical and Rb-Sr study of the Elliott County, Kentucky and Prairie Creet, Arkansas Kimberlites. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 2, n. 1, p. 36–38, 1977. DOI: 10.29173/ikc934. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/934. Acesso em: 22 nov. 2024.