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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Color: Yellow and brown Shape: Oval Size: 47
parfaitPolariscope: Anisotrope (ne rétablit pas si opaque)Indice de réfraction: n0: 1
Color: background color: colorless to dark gray
- Verre aventuriné
VENDU Améthyste trapiche en tranche 5 Galet / nuggets Color: Yellow and brown Shape:Slice of trapiche amethyst. Color: Purple Size: 52. 92 x 37. 86mm Weight in grams: 16. 07g Carat weight: 80. 36 carat Country of origin: India Gemological information about amethyst: Possible color: Blue mauve, purple, dark magenta, purple magenta Density: 2. 65 Hardness: 7 Crystal system: Trigonal Fracture: Conchoidal Cleavage: None Polariscope: Anisotropic (restores all 90, except in the optical axis) Refractive index: n0: 1. 538 to 1. 544 ne: 1.
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