Rings ~ Oval Blue Moonstone Ring 925 Sterling Silver 5.5

Rings ~ Oval Blue Moonstone Ring 925 Sterling Silver 5.5

  • $56.00
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Oval Blue Moonstone Ring 925 Sterling Silver 5.5

Moonstone is a variety of the feldspar-group mineral orthoclase. It's composed of two feldspar minerals, orthoclase and albite.

Material: Blue Moonstone, Sterling Silver 925 size 5.5

Facts
  • Mineral: Feldspar.
  • Chemistry: KAlSi3O8
  • Color: Colorless to White, Gray, Green, Peach, Brown.
  • Refractive index: 1.518 to 1.526.
  • Birefringence: 0.05 to 0.008.
  • Specific gravity: 2.58.
  • Mohs Hardness: 6.0 to 6.5.

Measurements: Band width 2mm