Stillwater Mining Company announces submission of environmental impact statement for Marathon Platinum Group Metals-copper project

BILLINGS, MT--(Marketwire - Jul 2, 2012) -  STILLWATER MINING COMPANY (NYSE: SWC) (TSX: SWC.U) Stillwater Mining Company, through its subsidiary Stillwater Canada Inc., is pleased to announce that it has submitted the Environmental Impact Statement (EIS) for its Marathon Platinum Group Metals-Copper Project (the...