First copper from Rio’s Nuton-ian revolution

first-copper-from-rio’s-nuton-ian-revolution
PROCESSING

Four years of validation testing to follow at Gunnison Copper’s Johnson Camp mine in Arizona

Copper cathodes at Gunnison Copper's Johnson Camp Mine

Copper cathodes at Gunnison Copper’s Johnson Camp Mine | Credits: Nuton

Gunnison Copper’s Johnson Camp mine in Arizona has produced the first copper cathode using Nuton, Rio Tinto’s bioleaching technology for copper sulphide ores. With its first production in November,…

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