DEVARAJU, T. C.; ALAPIETI, T. T. Occurrence of Cobalt in the Kalyadi (Hassan Dist.) and Ingaldhal (Chitradurga Dist.) Sulphide Deposits of Karnataka. Journal of Geological Society of India, [S. l.], v. 49, n. 5, p. 597–598, 1997. Disponível em: https://geosocindia.com/index.php/jgsi/article/view/68420. Acesso em: 20 sep. 2024.