nvradar, wow, now that's some rich black sand concentrate. Can you share more of the story? Below is a link to posts on another forum by AzViper of Treasurenet. I've seen and used this miller table AzViper built for a friend. It really works good. All readily available materials. http://www.treasurenet.com/forums/gold-prospecting/400309-making-miller-table-using-rubber-mat-surface.html Mike