Western countries seeking to diversify away from China's dominance in copper could delay the energy transition besides raising costs, while its complete replacement would be 'unfeasible,' according to ...

After signing a memorandum of understanding as part of the wider German-Chilean Raw Materials Partnership that aims to build a more sustainable and responsible copper industry and value chain in ...

TUCSON, Arizona, December 04, 2025--(BUSINESS WIRE)--Rio Tinto has successfully produced the first copper from the Johnson Camp mine in Arizona using its Nuton ® Technology, marking a pivotal step ...

TOKYO (Reuters) -Japan, Spain and South Korea issued a rare joint statement on Wednesday expressing deep concerns over tumbling copper treatment and refining charges (TC/RCs), warning both smelters ...

The West's green energy transition is heavily reliant on copper, a metal primarily processed in China. Building a Western copper processing industry would be costly and time-consuming, potentially ...

Copper has been in demand since ancient times thanks to its beauty and strength, but 2023 could be the year that investors should pay it the most attention. The current push for sustainability has led ...

B.C. is exploring the possibility of building a copper smelter and refinery as critical minerals increasingly become a national security issue. The federal and B.C. governments announced Wednesday ...

Additional critical mineral process improvements for the Alberta Hydrometallurgical Facility The NICO Project consists of a planned mine and concentrator in the Northwest Territories (“NWT”) and a ...

Rio Tinto has successfully produced the first copper from the Johnson Camp mine in Arizona using its Nuton® Technology, marking a pivotal step forward in the development of this innovative copper ...

Phoenix, Arizona--(Newsfile Corp. - December 4, 2025) - Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) ("Gunnison" or the "Company") announces that Rio Tinto has successfully produced the ...