Rio Tinto marks 20-year production milestone at Diavik diamond mine

Rio Tinto (NYSE:RIO) marks 20 years of production on Monday from its Diavik diamond mine in Canada’s Northwest Territories. The Diavik diamond deposit was discovered in the 1990s as part of the largest mineral prospecting rush in Canadian history. Commercial...

Contest Ranking Modal BG Contest Ranking Modal BG
Contest Ranking Title

The new Mining Power Rankings are live. Vote for the sector’s leaders in each of the Large-, Small-, and Micro-Cap leagues.

Vote Now