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Hematite, the main iron ore found in Brazilian mines Stockpiles of iron ore pellets like this one are used in steel production. An illustration of iron ore being unloaded at docks in Toledo, Ohio Iron ores [ 1 ] are rocks and minerals from which metallic iron can be economically extracted.
Companhia Brasileira de Metalurgia e Mineração (Portuguese for Brazilian Metallurgy and Mining Company), or CBMM for short, is a Brazilian company that specializes in the processing and technology of niobium, extracted from its pyrochlore mine near the city of Araxá, in the Brazilian state of Minas Gerais.
Mining museums in Ohio (2 P) Pages in category "Mining in Ohio" The following 10 pages are in this category, out of 10 total. This list may not reflect recent changes. B.
Hochschild Mining plans to invest about $200 million in the construction of a gold mine in Brazil, a project it will launch in the second quarter of the year, Chief Executive Officer Ignacio ...
The company's iron ore mines are primarily in Brazil. [8] Nickel: Vale is the world's largest nickel producer. [13] Sales of nickel represented 17% of total company revenues in 2014. In 2014, Vale sold 272,000 metric tonnes of nickel. [8] The company owns nickel mines in Canada, Indonesia, New Caledonia and Brazil.
The Brazilian government confirmed on Monday it was in talks on a potential $18 billion payout from a trio of miners involved in a deadly 2015 dam collapse, saying the deal could also involve ...
Alegria mine — Minas Gerais; Anglo Ferrous Metals (AFM) Minas-Rio Project — Minas Gerais; Carajás Mine — Parauapebas, Pará; Corumbá (mine) — Corumbá, Mato Grosso do Sul; Serra Sul (S11D) — near Canaã dos Carajás, Pará
The collapse of Vale's Brumadinho iron ore tailings dam in Brazil was both shocking and devastating in its impact. It was the 11th serious tailings dam failure in the last decade and such ...