KIRKLEY, M. D.; SMITH, H. S.; GURNEY, J. J. Kimberlite carbonates: A carbon-oxygen stable isotope study. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 4, n. 1, p. 57–59, 1986. DOI: 10.29173/ikc1072. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/1072. Acesso em: 3 may. 2024.