MOSCOW, Sept 11 (Reuters) - Russian miner Udokan Copper put processing equipment at its Mining and Metallurgical Plant at the Udokan copper deposit into operation, enabling it to produce copper ...

Freeport-McMoRan (NYSE:FCX) is selling unexpectedly large volumes of copper ore following an outage at a plant it owns in Indonesia, bringing short-term relief to smelters that have faced a historic ...

It's $150 million down for PolyMet, $650 million or so to go. On Friday, when the PolyMet Mining Corp. Supplemental Draft Environmental Impact Statement is released for public review, it will mark a ...

Uzbekistan has inaugurated a new copper processing plant at the Almalyk Mining and Metallurgical Complex, with an annual ore processing capacity of 60 million tonnes. Located in the eastern part of ...

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 ...

Construction of the 3.8 million tonne per annum concentrator plant in the Democratic Republic of Congo would enable the company to increase throughout at Kamoa-Kalula to 9 million tonnes per annum and ...

Copper smelters are warning that plants may shut down or even go out of business if the industry’s processing fees drop too sharply, as annual supply negotiations with key miners get underway this ...

Read full article: Friends and family gather to remember 19-year-old who died in motorcycle crash on the Buckman Bridge JSO looking for Alexander Rivera-Russo in connection with a deadly hit-and-run ...

MINNEAPOLIS — The developers of a long-delayed copper-nickel mining project in northeastern Minnesota announced Wednesday that they plan to conduct a series of studies over the next year on potential ...

Reduced operating complexity, including fewer unit operations and less process management associated with copper-cyanide ...

MINNEAPOLIS (AP) — The developers of a long-delayed copper-nickel mining project in northeastern Minnesota announced Wednesday that they plan to conduct a series of studies over the next year on ...