Turquoise #5 | Pilot Mountain Rings The Stone: Lightning Ridge Semi-Black

The Stone: Lightning Ridge Semi-Black Crystal Opal

60 carats

The Center Stone: Coober Pedy White Crystal Opal

3mm band width

An Electric Red-On-Black Harlequin Opal Ring in Gold

Turquoise #5 | Pilot Mountain Rings The Stone: Lightning Ridge Semi-BlackThe Stone: Turquoise natural stabilized The Weight: 38. 28 carats The Origin: Pilot Mountain Mine, Nevada The Cut: Oval Cabochon Cut stone measurements: 28. 06mm x 19. 79mm x 9. 63mm 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