Perth: Rio Tinto recently announced that diamond production for the first half of 2015 increased 18 percent compared to the same period of 2014 –
Perth: Global mining giant Rio Tinto’s second quarter review of its mining operations shows excellent production results for both the Argyle mine in Australia (100
Perth: Rio Tinto recorded a 6 percent increase year over year in diamond revenues grossing $901 million for the year ended December 31, 2014. The
Harare: Rio Tinto said its 78 percent owned Murowa mine in Zimbabwe recorded a 4 percent drop in output to 101,000 carats during the fourth
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