Rio Tinto (ASX: RIO) said on Thursday that it has completed the Phase 1 of the A21 underground expansion at its Diavik diamond mine in Canada’s Northwest Territories, and is now moving into ...
Geotechnical drilling by Polymetals Resources Ltd (ASX:POL) of the high-grade Upper North Lode (UNL) at the Endeavor Mine near the mining town of Cobar in central New South Wales has returned up to 13 ...
“We must recognise that we are already past the peak for diamond supply. Despite extensive exploration, only one commercial discovery – the Luele mine in Angola – has been made in the twenty ...