Rio Tinto said it will transition its fleet of 90 haul trucks and all heavy machinery to renewable diesel at its Kennecott copper operation in Utah next year. The decision comes after a successful seven-month trial at Kennecott’s Bingham Canyon mine. Full story.
Read MoreTag: Kennecott
Fortune Minerals, Rio Tinto to test critical mineral recovery
Fortune Minerals and Rio Tinto have signed a memorandum of understanding to develop technology that will improve recovery of cobalt and bismuth from Rio Tinto’s co-product streams to expand production of critical minerals. Full story.
Read MoreRio Tinto to invest more than $900 million in Kennecott complex
In an effort to strengthen its supply of copper in the United States, Rio Tinto said it is making several investments — totaling $918 million – at its Kennecott complex outside of Salt Lake City, Utah. Full story.
Read MoreRio Tinto invests $55M to add underground mining at Kennecott
Rio Tinto has announced a major growth plan for its Kennecott copper complex outside of Salt Lake City, Utah – an expansion to mining that will also take its efforts underground, which it said holds “potential for significant and attractive underground development.” Read full article.
Read MoreRio Tinto Kennecott begins producing tellurium
Rio Tinto has begun producing the critical mineral tellurium at its Rio Tinto Kennecott operation outside of Salt Lake City, Utah. Read full article.
Read MoreNew labor agreement for Rio Tinto Kennecott workers
After seven weeks of talks, Rio Tinto has confirmed that a new five-year labor agreement for the 1,300 workers at its Kennecott copper complex near Salt Lake City, Utah has been ratified. Read full article from North American Mining.
Read More