The Top Ten Metals And Mining Companies By Revenue In
brazil-based mining company vale SA reported revenues of $35.n in 2018. the companys operations are divided into five main segments, including ferrous minerals, coal, base metals, and fertilisers. the ferrous minerals segment includes iron ore, iron ore pellets, manganese, ferroalloys, and other ferrous products.during the early twentieth century, the population of the iron range was among the most ethnically diverse in minnesota. tens of thousands of immigrants arrived from finland, austria-hungary, italy, sweden, norway, canada, england, and over thirty other places of origin. these immigrants mined the ore that made the iron range famous and built its communities.