Black Eye Agate 6mm Round 15-16 Inch Amethyst Unakite is a granite composed

Unakite is a granite composed of pink Feldspar and Epidote

Mookaite is formed by the ancient skeletal remains of radiolaria

It is one of the most rare and sought after forms of Agate

as well as a stone of prosperity

red and brown

Black Eye Agate 6mm Round 15-16 Inch Amethyst Unakite is a granite composedBlack Eye Agate is a variety of Sardonyx which has a Sard base, typically of brown or black, with bands of white Onyx running through it. Sard is not Onyx, but rather a dark variety of Carnelian. Sardonyx is sometimes treated to bring out its reddish tones. It is believed by some to improve memory and increase analytical skills.