We’re surrounded by metals like iron, silver, copper, gold and magnesium. Most metals go through a chemical reaction when they are combined with other substances, but some metals react more easily ...

Some new players have joined the list of hydromet processes for copper sulphide concentrates. A key driving force is increasing industry concerns in the transporting and smelting of concentrates with ...

Of all the vast area covered by the Pacific Ocean, the coastal water off Haida Gwaii is one of the worst spots to conduct an iron fertilization experiment, scientists say. And yet over the summer, 100 ...