Turquoise #3 | Cripple Creek Specimen Amethyst unenhanced black crystal opal that

unenhanced black crystal opal that shows off shades of electric blue

It is important to note

origin: Afghanistan

The Color: Greenish Blue with Brown matrix

Turquoise #3 | Cripple Creek Specimen Amethyst unenhanced black crystal opal thatThe Stone: Turquoise natural stabilized The Weight: 444. 17 carats The Origin: Teller County, Colorado The Cut: Polished Freeform Specimen stone measurements: 53. 57mm x 90. 2mm x 19. 96mm About Turquoise: What once was regarded a common byproduct of copper mining is now realized to be a rather scarce gem. Typically found in or near copper mines around the world, turquoise from each locality differs in color, quality, character, and rarity. Certain