Perles en quartz lodolite entre 4 et 12mm pierre de lune Gemological information about golden obsidian:

Gemological information about golden obsidian:

Hardness: Between 4 and 5 (at the axis)

Polariscope: Anisotropic (restores all 90° except in the optical axis)

Pour avoir cette belle couleur que vous appréciez tellement dans l'apatite elles sont chauffées

- Andalusite

Perles en quartz lodolite entre 4 et 12mm pierre de lune Gemological information about golden obsidian:Lodolite quartz beads. Color: Colorless to more or less opaque. Opacity linked to the presence of inclusions in. greater or lesser number. Sizes between 4 and 12mm Country of origin: Brazil Number of beads on a 4mm row: 98 Number of pearls on a 6mm row: Between 64 and 65 Number of pearls on a row of 8mm: 49 50 Number of pearls on a 10mm row: 40 Number of pearls on a 12mm row: 34 Gemological information about lodolite quartz: Note: Inclusions can be