CHECK IT OUT! Tourmalated Quartz is a rare member of the Quartz family since the the black is actually tourmaline infused by nature in clear Quartz while it was still in a liquid state. These are unique "Wire Wrapped" Tourmalated Quartz Earrings that was Handmade and designed in Tucson, AZ. The Tourmalated Quartz and Copper Earrings are 2 1/2" long. The Earring French Wires are also Solid Copper Wire (Nickel Free).