RE:High Angle East High Grade zone at OrovalleNice digging ganndolph, Orvana has probably never been more undervalued based on the exploration and operational success the last year. But I guess the Perma bashers soon will step in talking about AISC in the $1600-1700/oz.Although it's pretty obvious that the AISC is around $1400/oz, with massive resource growth and various development programs.