STUDEMEISTER, Paul A. The Redox State of Iron: A Powerful Indicator of Hydrothermal Alteration. Geoscience Canada, [S. l.], v. 10, n. 4, 1983. Disponível em: https://journals.lib.unb.ca/index.php/GC/article/view/3355. Acesso em: 26 sep. 2024.