Black Smoked Welo Opal Cabochon DX2985 specularite Amethyst ring set in sterling

Amethyst ring set in sterling silver

The first photo shows the piece under a long wave UV light (with the photography lights still on

Burlington formation

The Giumentaro Mine in Sicily

Black Smoked Welo Opal Cabochon DX2985 specularite Amethyst ring set in sterlingSmoked Welo Opal Cabochon Approx. Dimensions: 19. 4 x 13. 8 x 7. 3 mm Approx. Weight: 9. 25 ct (1. 85 grams) Smoked opals have had their naturally white color blackened by treating with smoke. The smoke infiltrates the pores of the opal and darkens the body's color, creating a stark contrast for the beautiful play of colors that Welo opals are known for. This piece will include a membrane box, as shown in the photos. Welo Opal, also known as Ethiopian