Diavik to spend $40M mining below A21 pit, extending life
Diavik diamond mine owner Rio Tinto will spend $40 million to begin mining below the A21 open pit, likely extending the NWT mine’s life to at least early 2026.
Diavik diamond mine owner Rio Tinto will spend $40 million to begin mining below the A21 open pit, likely extending the NWT mine’s life to at least early 2026.