ACHARYULU, K. V. S.; BORRESWARA RAO, C. Geochemistry of Sphalerite from Ingaldhal Mine Chitradurga District, Mysore State. Journal of Geological Society of India, [S. l.], v. 13, n. 4, p. 402–405, 1972. Disponível em: https://geosocindia.com/index.php/jgsi/article/view/61807. Acesso em: 20 sep. 2024.