Perles en quartz avec inclusions de tourmaline forme diamant entre 6 et 10mm Sizes:8mm mocha stone

mocha stone

Number of pearls on a 10mm row: Between 38 and 40

- Quartzite teinté

- Améthyste

Faceted fluorite beads

Perles en quartz avec inclusions de tourmaline forme diamant entre 6 et 10mm Sizes:8mm mocha stoneQuartz beads with diamond shaped tourmaline inclusions. Color: Colorless, black (more or less black depending on the number of tourmaline inclusions, quartz can be more or less opaque). Sizes between 6 and 10mm Country of origin: Brazil Gemological information about quartz with tourmaline inclusions: Other name: Love Arrow Quartz Density: 2. 65 Hardness: 7 Crystal system: Trigonal Fracture: Conchoidal Cleavage: None Polariscope: Anisotropic (restores