The Colorado driving record is an extensive report of your past traffic violations, accidents and tickets. Review your Colorado personal driving history to understand how moving violations affect your license status.
Crystal Ingridients. Crystal is made of silica, sodium carbonate and calcium carbonate or more commonly known as sand, soda ash, and limestone. Soda ash is added to the sand in order to lower the melting point and limestone is added to increase crystal's strength and durability.
Traditionally, crystal was made with addition of lead. The most prized lead crystal contains 24 percent lead oxide which provides the optimum weight, hardness and color. The addition of lead oxide makes crystal softer than glass and allows crystal artisans to cut and bevel lead crystal with brilliant edges.