Perles en labradorite entre 6 et 10mm LQ fleurs Gemological information about rose quartz:

Gemological information about rose quartz:

Hardness: between 6 and 7

Dureté: 6

Polariscope: Anisotropic (difficult to observe)

Perles en labradorite entre 6 et 10mm LQ fleurs Gemological information about rose quartz:Labradorite beads. Color: background color: colorless to dark gray, diffraction: violet, blue, green, yellow, orange and red (rare) Sizes between 6 and 10mm Country of origin: Madagascar Number of pearls on a 6mm row: Between 61 and 66 Number of pearls on a row of 8mm: Between 48 and 51 Number of pearls on a 10mm row: Between 38 and 40 Please note: Only blue reflections, less reflections than LT or LC quality Gemological information on labradorite: