SANTIAGO, Oct 12 (Reuters) - Chilean state copper company Codelco on Friday approved a capital increase of $17 million for its technology unit BioSigma, which is helping Codelco develop bioleaching ...
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 development of this innovative copper ...
Rio Tinto has achieved a milestone with the first copper produced from Gunnison Copper’s Johnson Camp mine in Arizona, US, using Nuton copper processing technology. The Nuton technology, the result of ...
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