Purple Puka Shell 6-7mm Chip - 15-16 Inch Diamond It appears green because of

It appears green because of traces of Chromium

This turquoise is known for its smooth

iron or manganese impurities within the stone

Apatite has been labeled the “deceitful stone” due to its close resemblance to other much more valuable gems

The most common members of the feldspar group are the plagioclase feldspars and the alkali feldspars

Purple Puka Shell 6-7mm Chip - 15-16 Inch Diamond It appears green because ofPuka 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.