Ammonite noire 14 Rond facetté 65 Hardness: Between 6 and

65 Hardness: Between 6 and 7 Crystal system: Trigonal Family: Microcrystalline Quartz Breakage: Irregular Cleavage: None

Color: Light green to dark green zoning Shape: Oval Size: 39

Autre nom: Quartz flèche d'amour

Cabochon en tourmaline noire druzy

imagination and clarity

Ammonite noire 14 Rond facetté 65 Hardness: Between 6 andAmmonite cabochon. Color: Black, White Shape: Drop Size: 35. 43 x 25. 26mm Weight in grams: 6. 57g Carat weight: 32. 87 carat Country of origin: India 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