Turquoise copper patina earrings arerich, dark turquoise patina on teardrop copper earrings are stunning as they catch the light! The copper patina earrings measure 1 3/8 inches long and just under 1 inch at the widest part. These dangle earrings are completed with a faceted turquoise crystal and surgical steel ear wires. Turquoise Copper Patina Teardrop Earrings