Stone(s): labradorite Color: grey with intense blue iridescence Dimensions: 30 mm x 15 mm Pendant weight: 11 g Precious metal: 925 silver Stone cut: cabochon Shape: freeform Classification: feldspar group Mohs hardness: 6-6.5 Density: 2.7 Origin: Madagascar Care instructions: no specific maintenance is required. To preserve the labradorite’s reflections, you can rinse it periodically with clear water and dry it with a soft cloth. Avoid repeated exposure to soap/shower gel, cosmetic products (perfume, etc.) or household products. Contractual photos.