Black Smoked Welo Opal Cabochon DX2985 druzy offering insights into the geologic

offering insights into the geologic processes that shaped the landscape of this region

including in optics and ceramics

or could be displayed upright with the help of mineral putty (not included)

Brazil is semi-polished

Locality: Huanggangliang Mine

Black Smoked Welo Opal Cabochon DX2985 druzy offering insights into the geologicSmoked 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