Turquoise #277 | Number 8 Eilat Stone Mohs Hardness: 5

Mohs Hardness: 5

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brightness of color: 2 of 5

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The Stone: Lightning Ridge Semi-Black Crystal Opal

Turquoise #277 | Number 8 Eilat Stone Mohs Hardness: 5Sold! The Stone: Turquoise natural stabilized The Weight: 15. 98 carats The Origin: Number 8 Mine, Nevada The Cut: Round Cabochon Cut stone measurements: 21. 73mm x 6. 12mm 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