-40%
.655 Carats Natural Red Andesine-Labradorite Faceted Gemstone Oval ADL03
$ 8.84
- Description
- Size Guide
Description
Primary Stone / Andesine-labradoriteGemstone: Andesine-labradorite
Gemstone Family: Feldspar
Gemstone Count: 1
Carat Weight: .655
Gemstone Shape: Oval
Primary Color: red
Color: Red
Treatment: Diffused
Country of Origin: Not Known
Composition: Natural
Dimensions: 6.98 x 5.00 x 3.67 mm
Andesine Labradorite Gemological Properties:
Chemical Formula: (Na,Ca) [(Al,Si)2Si2O8]
Crystal Structure: Triclinic
Color: Red, Green, White, Gray, Yellowish and Light Pink.
Hardness: 6 - 6.5
Refractive Index: 1.543 - 1.551
Density: 2.65 - 2.69
Cleavage: Perfect
Transparency: Transparent to Opaque
Double Refraction / Birefringence: +0.008
Luster: Vitreous to Dull
Color of Streak: White
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