09:56 AM EST - Harry Winston Diamond Corporation : reported that in the third calendar quarter of 2011, Diavik produced 1.9 million carats from 0.6 million tonnes of ore processed. Ore processed in the quarter was 3% higher, and carats recovered were 8% higher, compared to the same period from 2010, due to an increase in the overall grade of the ore processed. For the nine months ending September 30, Diavik produced 5.1 million carats from 1.7 million tonnes of ore processed. Harry Winston Diamond Corporation
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