Knowing about the different types of iron ore is useful for investors interested in the space. Iron, a key material in steel and other applications, is most often found in hematite and magnetite ores, ...

In mining operations, crushing and screening are often discussed as individual machines, along with the spare and wear parts ...

Champion Iron has evaluated the construction of mining and processing facilities to produce direct reduction- (DR-) grade pellet feed iron-ore from the mining properties of the Kami mine. The ...

A version of this story first appeared on Minnesota Public Radio. Hundreds of people stood in a long line that snaked outside the offices of Mesabi Metallics in Nashwauk, Minnesota, last month, ...

Vale plans to more than double its fleet of sail-equipped iron ore carriers, with the cost-saving technology to expand to at ...

The iron ore market is experiencing volatility due to new tariffs on Chinese steel imposed by countries like Vietnam and South Korea. Fluctuations in iron ore prices are also attributed to changes in ...

The global commodities boom which has seen prices for copper, gold and silver reach all-time highs is feeding into basic raw materials such as iron ore, which is expected to price rather than fall, as ...

The mining of manganese ore was a very important economic activity in Arkansas between 1849 and 1959. The region around Batesville -- including about 100 square miles located in northwestern ...

In April, U.S. Sen. Tina Smith introduced a bill to protect the Boundary Waters wilderness, building on years of advocacy by U.S. Rep. Betty McCollum and support from Backcountry Hunters and Anglers, ...