The initiative is the latest example of a miner setting sustainability goals in an industry blamed for depletion of natural resources, smuggling and child labor in supply lines.
Gold price to hit $2,300 next year on inflation risks, zinc price soars as Vedanta halts Gamsberg mine after accident, Dominion Diamond Mines to restart Ekati.
Sales of $450 million between Nov. 2 and Nov. 16 were higher than $400 million a year earlier, but declined from $467 million between Sept. 21 and Oct. 9.