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 ...

Faster-than-anticipated development at Nugent has unlocked early access to the orebody, allowing Hillgrove to begin processing well ahead of plan. Mining of the development ore has started ahead of ...

Salavatskoye LLC plans to build a copper mine and processing plant in Bashkortostan at a cost of 40 billion rubles, the Chelyabinsk Region company's director, Tagir Bakhtigareyev said. "Upon ...

Pivotal Metals has completed an ore sorting trial for its Horden Lake copper project in Canada, delivering a grade uplift and potentially improved economics. Uplift unlocks potential for capex and ...

Bank of America changed its view on moving from a neutral stance to an underperform stance Other major banks kept negative stances in separate notes, alongside refreshed valuation frameworks ...

The unrelenting expansion of Chinese copper processing capacity over the past few years has now become a global headache, as smelters scramble to secure the ore they need to produce the vital ...

Sorting kicks out waste up front, substantially reducing the back-end plant size Uplift unlocks potential for capex and opex reductions Special Report: A copper ore sorting trial has delivered up to a ...

Almalyk Mining and Metallurgical Combine (AMMC, Almalyk city, Tashkent region of Uzbekistan) has completed the reconstruction of crushing and milling sections of copper processing plant, a ...

ASAGO, Hyogo -- Once called "the largest in the East," a former silver and copper ore processing plant in this western Japan city, where only the ruins remain, shows the prosperity that led to the ...