Purple Puka Shell 6-7mm Chip - 15-16 Inch Diamond Onyx has been both revered

Onyx has been both revered and feared throughout history

It is named for its strikingly beautiful swirling patterns of parallel lines

Weight: grams:75-90 grams

iron or manganese impurities within the stone

It appears green because of traces of Chromium

Purple Puka Shell 6-7mm Chip - 15-16 Inch Diamond Onyx has been both reveredPuka shells are naturally broken, ocean tumbled fragments of cone snail shells, featuring a naturally occurring center hole ("puka" in Hawaiian). Originating from Hawaii and other Pacific beaches, they symbolize good luck, protection for sailors, and a connection to the ocean. Authentic pukas have soft, rounded edges, while replicas are often cut or drilled.