Turquoise #203 | Royston Gold (white) The Color: Purple with Black

The Color: Purple with Black veining

The Weight: 20

stone measurements: 23mm x 19m x 3

The most popular in the gem trade is blue zoisite from Tanzania

Turquoise ranks 5 to 6 on the Mohs scale of hardness

Turquoise #203 | Royston Gold (white) The Color: Purple with BlackThe Stone: Turquoise natural stabilized The Weight: 20. 88 carats The Origin: Royston District, Nevada The Cut: Oval Cabochon Cut stone measurements: 25. 19mm x 18. 85mm x 6. 49mm 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