Jet 4mm Rondelle Bead - 15-16 Inch Shape_Barrel Cuprite is a copper oxide

Cuprite is a copper oxide mineral frequently found in association with copper deposits as well as azurite

Turquoise is an ancient gemstone

It protects against failure and misfortune

crystallized and infused in Quartz

Rainbow Obsidian is known as a grounding and protective stone

Jet 4mm Rondelle Bead - 15-16 Inch Shape_Barrel Cuprite is a copper oxideJet is a mineraloid gemstone, formed from wood that has decayed under extreme pressure, over the course of millions of years. Because it is relatively soft, it is easily carved and shaped. Jet is made from wood, and this can be confirmed under magnification, as it preserves the original cellular structure of the wood from which it formed.