VIDYADHARAN, K. T.; NAMBIAR, A. R. Proceedings of the National Symposium on Applied Geochemistry in Exploration for Minerals and Oil. Journal of Geological Society of India, [S. l.], v. 64, n. 4, p. 578–581, 2004. Disponível em: https://geosocindia.com/index.php/jgsi/article/view/82958. Acesso em: 5 oct. 2024.