Rio Tinto’s Diavik starts underground production.
Rio Tinto’s Diavik diamond mine has officially begun commercial production at its A21 underground mine, marking an important milestone in the mine’s operations. The successful completion of Phase 1 of the A21 underground project follows substantial development and construction work. The company has also gotten approval for Phase 2 of the project, which would require […]
Rio Tinto’s Diavik starts underground production. Read More »









