Chilean miner Antofagasta has agreed with some Chinese smelters to set copper concentrate processing fees at a record low of $0 per metric ton and $0 cent per pound, four sources with the knowledge of ...

Effective slurry management is fundamental to mineral processing and one of its most persistent challenges. Across mining regions, operators face relentless wear from abrasive slurries laden with rock ...

(the “Company” or “Nobel”) shared an update regarding advancements at its Cuprita Project (the “Project” or “Cuprita”) ...

A key copper price spread surged to the highest level in four years on the London Metal Exchange on Wednesday, Bloomberg ...