Dominion mines 5.7M carats in 2014

Dominion Diamond Corp. Feb. 23 reported annual production results for the Ekati and Diavik diamond mines in Northwest Territories.

For the year ending Jan. 31, the company's Ekati mine produced 3.16 million carats of diamonds from 4.13 million metric tons of ore averaging 0.76 carats per metric ton, a marked improvement over the 1.66 million carats of diamonds from 3.36 million metric tons averagi...