1. Who or what is your source of the quote? Words mean nothing if you can't substantiate them. A "geologist" your quoting lends zero credibility. 2. What DD have you done on DGRI? If you fail to see the value here then I suggest you move on and find another board to haunt. Unfortunately I only get 5 ignores but if I could add another to the list you would def be on it. Merry Christmas