Rio Tinto Q3 Diamond Output Shrinks 8% To 4.2 Million Carats On Lower Argyle Grades

Rio Tinto’s third-quarter diamond production fell 8% year-on-year to 4.2 million carats on account of lower grades at the soon-to-be-closed Argyle mine. For the quarter that ended 30th September, 2020, … Read More

Rio Tinto operates its global mine to market diamonds business throughout the COVID-19 pandemic

Rio Tinto, 100 percent owner of the Argyle diamond mine in Australia and the operator and 60 percent owner of the Diavik diamond mine in Canada, has put in place … Read More