Rio Tinto to go underground at Kennecott Copper
Rio Tinto has permitted a USD 108 million investment in underground development to enable early orebody access and undertake orebody
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Kennecott Utah Copper
Rio Tinto to build new tellurium plant at Kennecott mine
SALT LAKE CITY – Rio Tinto will begin construction on a new plant that will recover tellurium, a critical mineral
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Kennecott copper moves to renewable electricity
Rio Tinto will reduce the annual carbon footprint associated with its Kennecott Utah Copper operation by as much as 65
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