Since the beginning of this year, the spot treatment charge market for copper concentrates has shown an unprecedented and severe downward trend. The SMM Copper Concentrate Spot Index has fallen from ...
YERINGTON, Nev., Nov. 14, 2023 (GLOBE NEWSWIRE) -- Nevada Copper Corp. (NCU:CA) (OTC: NEVDF) (FSE: ZYTA) (“Nevada Copper” or the “Company”) provides updates on recent operational developments at its ...
By Ernest Scheyder HOUSTON, March 24 (Reuters) - Rio Tinto aims to open Arizona's Resolution Copper mine by the mid-2030s but ...
LIMA, Aug 5 (Reuters) - Peru's centrist President Pedro Pablo Kuczynski said in comments broadcast on Friday that the country's shuttered polymetallic smelter La Oroya could process copper ...
Copper production in outback Queensland is facing a ticking clock, but researchers say a new refining process developed at ...
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