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Carajas Iron Ore Mine - Mining Technology

Carajás Mine, the world's largest iron ore mine, is located in the state of Para in Northern Brazil. Fully owned by Brazilian miner Vale (CVRD), the mine holds 7.2 ...

Kiruna Iron Ore Mine - Mining Technology

With an ore body 4km long, 80m thick and reaching a depth of 2km, LKAB's Kiruna is the world's largest, most modern underground iron ore mine.

Iron ore - Wikipedia, the free encyclopedia

Iron is the world's most commonly used metal - steel, of which iron ore is the key ingredient, representing almost 95% of all metal used per year. It is used ...