Any author, television script writer, or producer may consult with the FBI about closed cases or our operations, services, or history. However, there is no requirement that they do so, and the FBI does not edit or approve their work. Some authors, television programs, or motion picture producers offer reasonably accurate presentations of our responsibilities, investigations, and procedures in their story lines, while others present their own interpretations or introduce fictional events, persons, or places for dramatic effect.
A gold refining process using Butyl Diglyme, is suitable for both large and small gold operations. High cost gold refining equipment is not necessary to extract gold, or refine gold using butyl diglyme. Extracting and separating gold in an inexpensive glass separatory funnel is one option. Gold purification of 99.9% is obtainable from this gold refining, purification process.
The Alchemists of Alexandria developed an elixir made of liquid gold. They believed that gold was a mystical metal that represented the perfection of matter, and that its presence in the body would enliven, rejuvenate, and cure a multitude of diseases as well as restore youth and perfect health. As many as 4,500 years ago, the Egyptians used gold in dentistry. Remarkable examples of its early use have been found by modern archaeologists. Still in favor today as an ideal material for dental work, approximately 13 tons of gold are used each year for crowns, bridges, inlays and dentures.