The vivid aqua colors of copper turquoise are intense and bright next to the copper veins which makes this stone very unique. I created a streamlined sleek setting for this vibrant stone and made it the focal point of this modern minimalist lariat design. I also dangled a solitary sterling spear from the bottom of the necklace. A unique bar chain, our handmade clasp and matte finish complete this ethnic design. My signature stamp is located on back. Chalchihuitl is the Aztec name used for turquoise and is pronounced (chål`chė`wėtl´). Please look at the last picture of this listing for your choice of stones. You will receive that exact necklace pictured. Stone - copper turquoise Metal(s) - sterling silver Setting sizes vary slightly based on your choice of necklace: Length - 3/4"-7/8" (19mm-23mm) Width - 1/2"-5/8" (12mm-16mm) Chain - 16 1/2" (42 cm) with a 2" (5 cm) extender Drop - spear and chain together are 4 3/4" (12cm) long Finish - matte satin