New research from Cleantech Group highlights the rising urgency and opportunity in copper extraction innovation, as the global push for electrification collides with strained supply chains and ...

The global bioleaching market was worth $10.14bn as of 2024 and is expected to grow to $21.37bn by 2033. The method is already used to produce up to 20% of the world’s copper and promises to offer ...

Chalcopyrite leaching processes are at the forefront of hydrometallurgical techniques for copper extraction. The dissolution of chalcopyrite, a primary copper–iron sulphide mineral, involves intricate ...

Gunnison Copper Corp. is a multi-asset copper developer and producer that controls the Cochise Mining District, in the Southern Arizona Copper Belt. Its flagship asset, the Gunnison Copper Project, ...

VANCOUVER, British Columbia, May 20, 2025 (GLOBE NEWSWIRE) -- Regulus Resources Inc. (REG:CA) ("Regulus" or the "Company", TSX-V: REG, OTCQX: RGLSF) is pleased to provide an update on the Phase Two ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Copper miners are turning to vast waste piles, novel extraction technologies and even bacterial “bugs” in an ...

Metso has signed a major agreement with Southern Peru Copper Corporation, for the supply of copper SX-EW technology.

Sixty-five miles east of the sun-drenched city of Tucson, Arizona, lies the historic copper mine, Johnson Camp. Active on and off since the 1970s, the mine is being resurrected in response to a ...

Metso has signed a major agreement with Southern Peru Copper Corporation, one of the largest copper producers in the world, for the supply of copper Solvent Extraction and Electrowinning technology to ...

This article was submitted as part of the Global Voices Climate Justice fellowship, which pairs journalists from Sinophone and Global Majority countries to investigate the effects of Chinese ...