Roxgold (V.ROG) pops 6% on announcing 48.4% after-tax IRR for Yaramoko By: Stockhouse Newswire April 22, 2014 at 07:05 AM EDT Roxgold (V.ROG) releases feasibility study showing 48.4% after-tax IRR for the Yaramoko Gold project and shares bump 6% Read More >> Related Stocks: Barrick Gold Corp