Perles en quartz avec inclusions de tourmaline entre 4 et 8mm QTQ Sizes:6mm Color: Ultramarine blue

Color: Ultramarine blue

- Aventurine glass

Metal: alloy

Perles en amazonite facettées

Perles en quartz avec inclusions de tourmaline entre 4 et 8mm QTQ Sizes:6mm Color: Ultramarine blueQuartz beads with 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 4 and 8mm 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 90 except in