Description
Perles en séraphinite, forme carré Plat facetté 65 Hardness: Between 6 and Quantité:1 mala 6mm Perles en quartz avec 65 Hardness: Between 6 and 7 Crystal system: Trigonal Family: Microcrystalline Quartz Breakage: Irregular Cleavage: None except in the optical axis) Refractive index: ne: 1