Perles en quartz avec inclusions de tourmaline facettées entre 2 et 4,5mm Sizes:2-2.5mm Filtre chelsea: Inerte à rouge

Filtre chelsea: Inerte à rouge très sombre

Number of pearls on a 5mm row: Between 78 and 82

Iolite can be confused with:

Howlite cabochon

Perles en quartz avec inclusions de tourmaline facettées entre 2 et 4,5mm Sizes:2-2.5mm Filtre chelsea: Inerte à rougeQuartz beads with faceted 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 2 and 4. 5mm 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 all