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Rio starts critical mineral tellurium output in Utah

Rio also working with US government on lithium

Steven Swindells
Rio produces tellurium at Kennecott

Rio produces tellurium at Kennecott

Around 20 tonnes of tellurium will be produced annually through a new US$2.9 million circuit built at the Kennecott refinery, Rio Tinto said. The tellurium will be refined in North America by 5N Plus,...

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