The mining veteran could face competition from internal candidates, including former head of UK gas company Centrica, Sam Laidlaw, who now sits on Rio’s board.
New reports highlighting the environmental dangers posed by mineral exploitation at the Mining Arch have emerged, as Venezuelan officials try to convince Alrosa to invest in the project.
Indian diamonds are known for their quality, particularly those from the ancient Golconda mines, famous for producing a rare kind of extremely clear gem.
Aggregate market cap of the top 100 junior mining companies was up 7% to $12.2 billion, a level not seen since 2010, but the group significantly underperformed the Venture Exchange as a whole.