Aigue-marine 31 6mm Note: Scolecite is part of

Note: Scolecite is part of the large family of zeolites

53mm diameter

5 and 7 Crystal system: Trigonal Different countries where pietersite may be mined: Namibia and China

- Amethyst (If you heat an amethyst to the maximum

Aigue-marine 31 6mm Note: Scolecite is part ofAquamarine cabochon. Color: Blue Shape: Drop Size: 28. 13 x 19. 03mm Weight in grams: 3. 10g Carat weight: 15. 50 carat Country of origin: Brazil Gemological information about aquamarine: Possible colors: Light blue to dark blue. Blue green Density: Between 2. 68 and 2. 80 Hardness: 7. 5 Crystal system: Hexagonal Fracture: Conchoidal Cleavage: Imperfect Polariscope: Anisotropic (restores all 90, except in the optical axis) Refractive index: No: 1. 572