MATTE Onyx 8mm Faceted Rondelle 8-Inch faceted rondelle It was originally named for

It was originally named for the visible inclusions of the mineral Cacoxenite

blue or gray

This effect is known as “labradorescence

Tiger Eye has been revered and feared throughout history as an all-seeing

with a Mohs Hardness of 8

MATTE Onyx 8mm Faceted Rondelle 8-Inch faceted rondelle It was originally named forOnyx 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