Hydrothermal alteration in the Furnas iron oxide-copper-gold deposit, Carajás Province: evidences of a high-temperature magmatic-hydrothermal system - Jesus, S. S. G. P.; Monteiro, Lena Virgínia Soares; Mello, G. H. C.; Iguma, B.; Rosendo, O. S. C.; Silva, A. J. C. (Hutton Symposium on Granites and Related Rocks, 2015)