Turquoise #157 | Pinto Valley Opal stone measurements: 30mm x 16

stone measurements: 30mm x 16

stone measurements: 18

The Color: Greenish Blue with Brown matrix

The Weight: 10

6mm (from profile)

Turquoise #157 | Pinto Valley Opal stone measurements: 30mm x 16The Stone: Turquoise natural stabilized The Weight: 10. 52 carats The Origin: Pinto Valley Mine, Arizona The Cut: Oval Cabochon Cut stone measurements: 17. 2mm x 14. 8m x 4. 7mm The Color: Blue with Black matrix 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,