Positive Numbers for Bonanza – 96% IRR

American Bonanza (TSX: BZA) released the results of a Feasiblity Study today at their 100% owned Copperstone project in Arizona. Based on a gold price of $962/oz, the internal rate of return (IRR) is said to be 96.3%. The study sets the Proven Reserves at 255,000 ounces of gold and Probable Reserves at 1,178 ounces.  [...]