Copper’s rally this year has been fuelled by mine supply disruptions and distortions to trade flows amid US President Trump’s ...

Last month, President Trump took the trade world by surprise yet again by announcing a 50% tariff on imports of copper. The imports covered by the tariff were worth $15 billion last year, per ...

Nuton technology uses naturally occurring microorganisms to extract copper from primary sulphide ores, which are generally difficult to process.

This is anticipated to deliver an increase in copper recoveries to 87.6% at lower plant capital and processing costs. While more effective, the redesigned process plant is smaller in scale and ...

TUCSON, Arizona-- (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 forward in the ...

Tensions have been building for years, fuelled by a rapid expansion of metal-processing capacity that has outpaced mined production Read more at The Business Times.

YERINGTON, Nev., Oct. 03, 2023 (GLOBE NEWSWIRE) -- Nevada Copper Corp. (TSX: NCU) (OTC: NEVDF) (FSE: ZYTA) (“Nevada Copper” or the “Company”) is excited to announce that it has restarted processing ...

HANOI/BEIJING, March 5 (Reuters) - Fees to process copper concentrate in China, which have plummeted to their lowest level in over a decade due to short supply, could recover in the second quarter ...

Image credit: University of Queensland. Copper is a hugely important metal with a whole host of critical uses. Electrical wiring, plumbing and, more recently, renewable energies all depend on large ...

Once operational, the smelter will have a planned processing capacity of around 1.5mtpa of concentrate.

One of today’s key application panels focused on novel laser applications in the automotive industry, including a range of topics from production techniques for future vehicles, automated ...

Highland Copper Announces Updated Process Plant Flow Sheet Demonstrating Increased Copper Recoveries of 87.6% and Reduced Processing Costs PRESS RELEASE GlobeNewswire Sep. 4, 2025, 02:56 PM ...