New Jersey has nearly 600 abandoned mines, according to state officials. (See an interactive map of abandoned mine ... name stems from two centuries of iron ore mining in the area, said he hopes ...

Today, Roy Hill is Australia’s largest iron ore mine, producing 60 million tonnes of iron ore per year. The mine was recently approved to increase its annual production to 70 million tonnes.

BHP Group, the world's top miner by market value, said it produced more copper and iron ore but less steelmaking ... the world's largest copper mine, more than offset the impact of a weather ...

One of the world's largest ... iron ore products, which led to lower production from its Southern System operations in Brazil, which produce iron ore with lower ferrous content than its other ...