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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
It can also be called arborized agate
909Biréfringence: 0
Couleur: Violet à lilas
5 Crystal system: Orthorhombic Fracture: Irregular
La couleur arc-en-ciel est le résultat de la réfraction de la lumière sur des inclusions de nanoparticules d'hédenbergite
VENDU Améthyste 3 pierre de lune multicolore It can also be calledAmethyst cabochon. Color: Purple Shape: Drop Size: 23. 18 x 16. 97mm Weight in grams: 4. 02g Carat weight: 20. 13 carat Country of origin: Brazil 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.
US$ 10.00
US$ 22.00
US$ 25.00
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