This lovely design features a Sonoran Sunset or Sonoran Sunrise cabochon I set with a five strand Sterling Silver and Argentium Silver bezel setting. Sornoran Sunset/Sunrise is a new gemstone that is a combination of Cuprite (the red part of the stone) and Chrysocolla (the blue/green color of the stone). There can also be a third color – black. This is a copper oxide.
The Milpillas Mine has been mining Sonoran Sunset/Sunrise material since 2006. The mine is located in Northern Mexico. Since the Millpillas Mine is very small, it may only have a life of 11 years or so. Once the mine closes, there will not be any more Sonoran Sunset. Enjoy!