RE:ounces in the groundBetween 1990 and 2013 the average was $63 an ounce ITG. Some sold as low as $15 and higher grade were as high as $180. Given that gold has more than doubled and some jurisdictions are getting tougher to do business...ie.(CG), I would think $100USD would be a safe number to use in Alaska. The more in indicated and proven the higher the price