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.  The companies said testing will take place at Rio Tinto Kennecott’s integrated copper mining and smelting operations in Utah and at Fortune’s planned Alberta Refinery in Canada.…

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