Turquoise #86 | Bisbee Sugilite stone measurements: 84

stone measurements: 84

tanzanite is sensitive to heat shock and pressure- both of which are required to happen during routine maintenance

75mm x 6mm

44 carats

2mm band width

Turquoise #86 | Bisbee Sugilite stone measurements: 84The Stone: Turquoise natural stabilized The Weight: 21. 68 carats The Origin: Bisbee, Arizona The Cut: Oval Cabochon Cut stone measurements: 30. 42mm x 21. 18mm x 4mm 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 for