Biggest Movers in Mining Stocks Now – SDT CHK PER EGN By: InvestorPlace May 24, 2016 at 11:15 AM EDT Read More >> Related Stocks: Approach Res. Inc Callon Petroleum Company Chesapeake Energy Endeavour Silver Corp Energen Corp Eni ADR [Cdi] Fortuna Silver Mines Gold Resource Corp Kinross Gold Corporation Klondex Mines Ltd Mcewen Mining Inc New Gold Sandridge Mississippian Trust Sandridge Permian Trust Seabridge Gold Summit Materials Inc