BISHOP, F.C.; SMITH, J.V.; DAWSON, J.B. Na, K, P and Ti minerals in xenoliths from African kimberlites. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 2, n. 1, p. 27–29, 1977. DOI: 10.29173/ikc931. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/931. Acesso em: 5 may. 2024.