Kitco news march 7-2012....PDAC2012--Prostpectors and Developers Ass. Of Canada.
A company in Quebec Canada (NEOMET) useing a Cyanide-free method to leach Gold and other metals, from sulfites and oxidized and mixed ores, useing, Hydrochloric acid. The method, witch is said to have no discharge and no effluence is considered cost-competitive with Cyanide. Maybe someone could let PQ know that there might be a better way to take care of all the ore at one time. It all so saves platinum group metals, iron/hematite, molybdenam, copper and some rare earth metals. cowboy