Perles en oeil de faucon entre 2 et 10mm labradorite Size: 12 x 26mm

Size: 12 x 26mm

Number of pearls on a row of 8mm: 49-50

- Irradiated synthetic quartz

Note: Inclusions can be titanium

Number of pearls on a 10mm row: 38 pearls

Perles en oeil de faucon entre 2 et 10mm labradorite Size: 12 x 26mmHawk's eye beads. Color: Blue on black background, dark. Shimmering reflections. Sizes between 2 and 10mm Country of origin: South Africa Gemological information on hawk's eye: Possible colors: Blue, dark blue, blue gray to blue black. Silky, shimmering reflections Density: Between 2. 58 and 2. 66 Hardness: 7 Crystal system: Trigonal, Quartz pseudomorph after unaltered crocidolite Breakage: Irregular Cleavage: None Polariscope: Anisotropic (but