SOMAN, K.; NAIR, N. G. K.; DRUZHININ, A. V. Chrysoberyl Pegmatites of South Kerala and their Metallogenic Implications. Journal of Geological Society of India, [S. l.], v. 27, n. 5, p. 411–418, 1986. Disponível em: https://geosocindia.com/index.php/jgsi/article/view/65801. Acesso em: 20 sep. 2024.