Copper ores generate most commonly between Y level 6 and 80. You will most likely find more copper ores underground rather ...

The world's largest iron ore producer posted underlying earnings of $4.81B in H1 down 16% from a year earlier.

Vale’s copper production rose nearly 18% in the period to about 92,600 tons, it said, pointing to higher grades achieved at Brazil’s Sossego plant, nominal capacity at its Salobo complex, also in ...

A $90 billion global market is on the horizon, but the uncertain fate of North America’s only operating graphite mine ...