Blue and Yellow Tiger Eye 4mm Round - 15-16 Inch With Matrix Black Eye Agate is a

Black Eye Agate is a variety of Sardonyx which has a Sard base

a form of silica with a cryptocrystalline structure that incorporates Moganite along with the Quartz

but differ in chemical composition

These “needles” usually appear golden

commonly known as Limestone

Blue and Yellow Tiger Eye 4mm Round - 15-16 Inch With Matrix Black Eye Agate is aBlue Tiger Eye is a naturally occurring dark stone with chatoyant layers that create a flash which seems to emanate from within the stone as they catch the light. Tiger Eye has been revered and feared throughout history as an all seeing, all knowing eye, as well as a stone of prosperity, protection and good fortune. This variation mixes Blue Tiger Eye with Yellow Tiger Eye to bring out the best of each of the two stones.