Chisonga, B.C.; Huizenga, J.M.; Gutzmer, J.; Beukes, N.J. (Elsevier, 2012)
Until its closure in 1997, the Serra do Navio deposit, located in Amapá Province, Brazil, was one of the most
important sources of high-grade manganese ore to the North American market. The high-grade manganese
oxide ...