Round Turquoise Bar Stud Earrings
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These Round Turquoise Bar Stud Earrings are handmade in Sterling Silver with an organic hammered finish and a modern geometric look.
- .925 Sterling Silver
- 10.5mm x 8.5mm Studs
- 3.75mm Round Turquoise (4)
- Turquoise mined in Arizona
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BIRTHSTONES & ANNIVERSARIES
Turquoise is the traditional birthstone for the month of December and the gem of the 11th anniverary.
- MINERAL: Turquoise
- CHEMISTRY: CuAI6(PO4)4 (OH)8.5H20
- COLOR: Blue to green
- REFRACTIVE INDEX: 1.610 to 1.650
- BIREFRINGENCE: Not detectable
- SPECIFIC GRAVITY: 2.76 (+0.14, -0.36)
- MOHS HARDNESS: 5 to 6
- If you need additional information regarding any of our gems or stones please contact us at shop@rockshopjewelry.com.