Copper mineralization occurs in many forms and in a variety of geological settings. As such, there are various factors to ...

Two major Chinese smelters plan to ship as much as 45,000 tons for March delivery into bonded warehouses and Asian depots in ...

Metso has introduced an innovative solution, the copper POX (pressure oxidation) leaching process, to extract copper in a ...

Indonesia is contemplating an increase in the royalties paid by mining companies for commodities such as coal, nickel and ...

Hertrich, 63, drew national attention when the longtime Summit County resident skied 2,993 consecutive days from Nov. 1, 2003 ...

It is the key ingredient of bronze, the alloy that helped create some of the world’s greatest civilizations and took humanity ...

But satisfying our growing appetite for copper products without shipping ore to other countries for processing — and possibly paying a stiff tax in the form of tariffs to get that copper back ...

Restricted copper concentrate supplies have producers in China considering boosting scrap percentages at melt shops, ...

China imports of soybean and coal rose in January-February from a year earlier, while those of iron ore, crude oil, and ...

China's imports of major commodities got off to a weak start in 2025, continuing the recent softening trend amid concern over ...

The Cu POX process is a proven hydrometallurgical method for the treatment of copper sulfide concentrates at lower capacities ...