Research from Cranfield University sheds new light onto the transition from the Bronze Age to the Iron Age, showing how experimentation with iron-rich rocks by copper smelters may have sparked the ...

The China Smelters Purchase Team invited at least six prospective new members to attend its quarterly meeting.

Red Metals, a next-generation copper manufacturer, today announced $10 million in Seed funding and plans to build a $70 ...

The proposal was delivered recently to at least two Chinese smelters as part of talks for concentrate shipments.

Projected average life-of-mine metallurgical performance, incorporating ultrafine flotation and the optimized flowsheet, is ...

China's sulphuric acid shipments to Chile at zero in March Acid is a byproduct of smelting copper ore China buys from Chile Chile needs acid to make 1.1 million tons of refined copper via leaching ...