How gold is made - history, used, parts, procedure ...
Gold, recognizable by its yellowish cast, is one of the oldest metals used by humans. As far back as the Neolithic period, humans have collected gold from stream beds, and the actual mining of gold can be traced as far back as 3500 B.C., when early Egyptians (the Sumerian culture of Mesopotamia) used mined gold to craft elaborate jewelry, religious artifacts, and utensils such as goblets.
Build Your Own Dry Washer And Dig For Desert Gold
May 08, 2007· A dry washer is a piece of equipment that is used to separate gold from sand with pulsations of air coming up through a porous cloth medium. ... Build Your Own Dry Washer And Dig For Desert Gold ... For-Desert-Gold&id=657367. Chicago Style Citation: Ralph, Chris "Build Your Own Dry Washer And Dig For Desert Gold." Build Your Own Dry ...