MATTE Onyx 8mm Faceted Rondelle 8-Inch Cut The presence of Manganese within

The presence of Manganese within the stone produces the purple hue

cacao de nance

They are all varieties of the mineral corundum

It is often thought of as an all-black stone

having been worn by shamans

MATTE Onyx 8mm Faceted Rondelle 8-Inch Cut The presence of Manganese withinOnyx 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