Apr 22, 2013 #four I viewed a video by Gold Hog wherever they utilized ultraviolet light to indicate the gold amassing in their mats, but i think that they said that they had dipped the gold in a thing to trigger it to glow 1st. It was very cool to https://silverbullion10739.ampblogs.com/little-known-facts-about-fees-and-pricing-complaints-in-retirement-investments-72867090