Onyx 10mm Round Large Hole 8-Inch Amethyst Rainbow Moonstone is named for

Rainbow Moonstone is named for its moon-like glow or chatoyancy

Gem Silica is the rarest and highest form of Chrysocolla

Red Creek Jasper is named for the Red River in china where the stone was recently discovered

It sometimes features dark brown to black dendritic inclusions that branch like tiny tree limbs through the stone

and comes in a range of other colors

Onyx 10mm Round Large Hole 8-Inch Amethyst Rainbow Moonstone is 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