Aigue-marine 21 Plat facetté 28 carat Country of origin:

28 carat Country of origin: Mexico Crazy Lace Agate Gemological Information:

Color: Light green to dark green zoning Shape: Drop Size: 26

0010 (hard to read) Chelsea Filter: Inert Spectrum: Not observable / not diagnostic Different countries where tiger's eye may be extracted: South Africa

Sizes: Between 6 and 12mm

Color: Purple to lilac

Aigue-marine 21 Plat facetté 28 carat Country of origin:Aquamarine cabochon. Color: Blue Shape: Oval Size: 30. 93 x 22. 26mm Weight in grams: 11. 22g Carat weight: 56. 14 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.