Perles en iolite entre 6 et 10mm IU Sizes:8mm Size between 6 and 8mm

Size between 6 and 8mm

Gemological information on smoky quartz:

- Pink jasper

le jaspe Mookaite correspondrait à un type silicifié de radiolarite dont la silification est située entre l'opaline et la chalcédonique

the stone of which will fall as close as possible to the solar plexus and the heart

Perles en iolite entre 6 et 10mm IU Sizes:8mm Size between 6 and 8mmIolite cordierite beads. Color: Pale blue Sizes: Between 6 and 10mm Country of origin: India Gemological information about iolite: Possible color: Light to dark blue, gray to colorless purple Real name: Cordierite Density: Between 2. 57 and 2. 66 Hardness: 7. 5 Crystal system: Orthorhombic Fracture: Conchoidal Cleavage: Indistinct Polariscope: Anisotropic Refractive index: Np: 1. 530 to 1. 533 Nm: 1. 535 to 1. 561 Ng: 1. 538 to 1. 563 Birefringence: