Copper miners are turning to vast waste piles, novel extraction technologies and even bacterial “bugs” in an effort to ...

Copper smelting is an intricate high‐temperature process that converts copper concentrates into purer metallic copper through a series of chemical and thermal reactions. Central to modern smelting ...

The copper, which is being produced in Arizona by Rio Tinto with bacteria and acid, will be used for data-center construction ...

Southern Copper is a global leader in copper production with the largest reserves and low production costs. The investment thesis centers on a looming global copper shortage, driven by green energy, ...

Metso’s Direct Blister Furnace has been successfully started up at Kamoa Copper’s Kamoa Kakula copper smelter in the ...

Mining mergers are back in style. Rio Tinto, the industry’s fourth-most valuable company, has confirmed it is in talks to ...

VANCOUVER, British Columbia, July 03, 2025 (GLOBE NEWSWIRE) -- Ero Copper Corp. (ERO:CA) ("Ero" or the “Company”) is pleased to announce that the Tucumã Operation, located in Pará State, Brazil, ...