Stingray Receives Acid Plant Cost Estimates for Feasibility Study at El Pilar Copper Project, Mexico
October 31st, 2008… Mordaunt, Chairman and CEO of Stingray Copper Inc. reports that the Corporation has received independent cost estimate … that is environmentally more friendly than sulphide copper mining. The price of sulfuric acid will be a major factor in the economics … power plant utilizing “free” steam produced by the acid making process. As the power produced is very low cost, essentially free after …