Perles en tourmaline rubellite entre 6 et 10mm TRU Sizes:10mm Gemological information about malachite:

Gemological information about malachite:

Hardness: Between 2

Chelsea filter: Variable depending on color

- Grossulaire massif

- It gives gentleness and sincerity in loving exchanges

Perles en tourmaline rubellite entre 6 et 10mm TRU Sizes:10mm Gemological information about malachite:Rubellite tourmaline beads. Color: Pink and white Sizes between 6 and 10mm Country of origin: Madagascar Number of pearls on a 6mm row: 64 Number of pearls on a row of 8mm: 49 Number of pearls on a 10mm row: Between 38 and 39 Gemological information about tourmaline: Density: Between 2. 84 and 3. 40 Hardness: Between 7 and 7. 5 Crystal system: Trigonal Fracture: Subconchoidal to irregular Cleavage: None Polariscope: Anisotropic (restores all 90 except