Rose Quartz 10mm Round - 8-Inch Clear Onyx is a black and

Onyx is a black and white banded Chalcedony

**The strand pictured is banded but the strand you receive may not be banded

Due to its color and clarity

while the Zoisite is light to medium green

Rose Quartz 10mm Round - 8-Inch Clear Onyx is a black andRose Quartz is a silicon dioxide crystal and one of the most common varieties of the Quartz family. It is a translucent to transparent stone with a soft pale pink to rose red hue, thought to be derived from trace amounts of titanium, iron or manganese impurities within the stone. Considered by ancient Egyptians and Romans to have powers of beautification and wrinkle protection, Rose Quartz facial masks have been recovered from Egyptian tombs.