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- USA
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Ships within 48 hours · Estimated delivery Oct 18 - Oct 23
Reserve from the case
Ships within 48 hours · Estimated delivery Oct 18 - Oct 23
Indice de réfraction: np: 1
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Informations gemmologiques sur la pietersite:
Obsidian is a naturally occurring volcanic glass
Couleur: Multicolore
VENDU Améthyste chevrons 47 bleu Indice de réfraction: np: 1Chevron amethyst cabochon. Color: Purple streaked with white Shape: Triangle Size: 32. 82 x 24. 89mm Weight in grams: 8. 18g Carat weight: 40. 95 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
US$ 108.00
US$ 75.00
US$ 80.00
US$ 48.00
US$ 27.00
US$ 78.00
US$ 30.00
US$ 114.00
US$ 20.00
US$ 150.00
US$ 95.00
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