Perles en prehnite entre 6 et 12mm facette as well as self-confidence and

as well as self-confidence and independence

- Tiger's eye tinted blue-gray

Number of pearls on a 6mm row: Between 62 and 63 Number of pearls on a row of 8mm: 50 Number of pearls on a 10mm row: 39

le quartz peut-être plus ou moins opaque)

583 / Beryl maxixe: 1

Perles en prehnite entre 6 et 12mm facette as well as self-confidence andPrehnite beads with numerous epidote inclusions. Color: Green with lots of black Sizes between 6 and 12mm Country of origin: Mali Gemological information about prehnite: Possible colors: Colorless, white, green, yellow, brown Density: between 2. 80 and 2. 95 Hardness: between 6 and 6. 5 Crystal system: Orthorhombic Breakage: Irregular Cleavage: Distinct Polariscope: Anisotropic Refractive index: Np: 1. 611 to 1. 632 Nm: 1. 615 to 1. 642 Ng: 1. 632 to