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 ...

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 ...

This month, U.K. Consul General in Vancouver Thomas Codrington urged B.C. to develop midstream mining capacity, saying it ...

Mining company Glencore is assessing the future of the Mount Isa copper smelter and Townsville copper refinery. The company has approached the state and federal governments to support the assets, ...

Copper prices hit a fresh all-time high above $12,000 a tonne in London and $5.60 a pound in Chicago this week, capping a ...

The government of Zhejiang in China is aiming to develop the province as a leading copper processing center in China. To achieve this goal, the Zhejiang Economic and Trade Commission has laid out a ...

Copper prices rose to ‍a record peak on Monday, supported ​by speculative buying while news of a zero-fee processing deal ⁠involving a Chinese smelter highlighted mine disruptions and potential ...

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 ...

With year-end approaching, copper on the London Metal Exchange is up nearly 40%, marking its biggest annual gain since 2009.

As the federal government works on rescue plans for metal smelters in Tasmania and South Australia, hopes are high for saving NQ’s copper industry. Find out why. While in Hobart on Tuesday, Prime ...

Copper lies at the heart of the energy transition as a critical component for transforming the Indian economy, from the power grid and electric vehicles (EVs) to construction and advanced ...

BEIJING/SINGAPORE (Reuters) -Some Chinese smelters have agreed to process copper from Chilean miner Antofagasta for no charge, a record low for the industry, but the outcome was better than expected ...