what is amber

Amber is fossilized tree resin that has been appreciated for its color and natural beauty since Neolithic times. It is formed from resin exuded from tree bark and is used in jewelry and decorative objects. Amber is a light material, with a specific gravity ranging from 1.04 to 1.10, only slightly heavier than that of water. It may be transparent or cloudy, depending on the presence of air bubbles. Amber is also known for its inclusions of insects and plant material. It is a fairly common, easy-to-work gem material, occurring in various shades of yellow, orange, and brown colors