The Pink Agate and Common Opal Thunder Egg gems are from the Richardson’s Rock Ranch ‘Blue Bed. The stones are set in Fine Silver, the hoops are Copper, the balls are Sterling and Fine Silver, and the Earring Wires are Sterling Silver. The stones are hand polished and the setting fabricated from scratch by Karen Britt. Each piece is a one of a kind piece of art, because no two stones are the same and the settings are created by hand, no two pieces are the same (even the earrings). It should be mentioned that all stones are used in their natural state; never dyed or heated to change their appearance. All the metals used are either recycled or fair, humane trade verified and all components used in the jewelry will return to the earth leaving no footprint. Thank you for enjoying the art.