GYST posted those numbers in a Jan.2012 PR....also updated DD shows the numbers are fairly accurate. That was based on 2 claims, since they have added a 3rd claim which they figure to be bigger than claim 2 Gorilla which is 300,000 ounces. .

claim 1 20,000
claim 2 300,000
claim 3 bigger than 1 & 2

hope this helps.