Onyx 8mm Faceted Rondelle 8-Inch R0437 Rose Quartz is a silicon

Rose Quartz is a silicon dioxide crystal and one of the most common varieties of the Quartz family

Note: Our 8-inch line of Lapis has had its color enhanced by dyeing

Green Aventurine is a green translucent quartz with glimmering metallic inclusions

It forms when Quartz and Feldspar crystallize in radial aggregates within other silica-rich stones

and creams

Onyx 8mm Faceted Rondelle 8-Inch R0437 Rose Quartz is a siliconOnyx is a black and white banded Chalcedony, a cryptocrystalline Quartz. It is often thought of as an all black stone, and much of the black Onyx on the market has been artificially colored. Onyx has been both revered and feared throughout history. It is referenced in many sacred texts and historical manuscripts and is the first precious stone mentioned in the Bible. However in some regions, such as China, it was feared for centuries as a bad luck