Perles en lapis-lazuli, forme diamant entre 6 et 10mm Plat facetté Kenya) Russie

Kenya) Russie

- Helps to soothe anger

- Cordiérite

Namely: Refers to rocks that form when rising magma carries away fragments of clay and marl in the form of inclusions

- Turquoise "morte"

Perles en lapis-lazuli, forme diamant entre 6 et 10mm Plat facetté Kenya) RussieLapis lazuli beads, diamond shape. Color: Ultramarine blue, white veins (calcite), pyrite inclusions, black traces Sizes between 6 and 10mm Country of origin: Afghanistan Gemological information about lapis lazuli: Possible color: Ultramarine blue, white veins (calcite), pyrite inclusions, black traces Density: between 2. 37 and 2. 95 Hardness: 5. 5 Crystal system: Cubic Breakage: Irregular Cleavage: Perfect Polariscope: Opaque Refractive index: 1,500