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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Taille: 32
Madagascar Tourmaline can be confused with: - Brazilianite - Montebrasite - Topaz - Danburite - Apatite - Andalusite - Datolite - Pezzottaite - Glass
Biréfringence: 0
- Zirconium oxide
38Dureté: Entre 6 et 6
Ammonite de Madagascar 21 Méditation Taille: 32Ammonite cabochon. Color: Brown Shape: Oval Size: 31. 96 x 24. 79mm Weight in grams: 9. 21g Carat weight: 46. 02 carat Country of origin: Madagascar Gemological information about ammonite: Density: Between 2. 80 and 2. 95 Hardness: 4 Crystal system: Orthorhombic Cleavage: In many directions Polariscope: Anisotropic. Generally opaque, does not restore because unobservable. Spectrum: Indistinct
