Turquoise #218 | Bisbee Eilat Stone brightness of color: 4 of

brightness of color: 4 of 5

The Cut: Natural Nugget

stone measurements: 23mm x 12

The Stone: Lightning Ridge Semi-Black Crystal Opal

27 carats

Turquoise #218 | Bisbee Eilat Stone brightness of color: 4 ofThe Stone: Turquoise natural stabilized The Weight: 18. 36 carats The Origin: Bisbee, Arizona The Cut: Barrel Cabochon Cut stone measurements: 25. 48mm x 15. 55mm x 5. 07mm 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 mines are known