BARRETT, D.R. The genesis of kimberlite and associated rocks: strontium isotopic evidence. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 1, p. 19–22, 1973. DOI: 10.29173/ikc836. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/836. Acesso em: 4 may. 2024.