CHARACTERISTICS | |
Weight | 760 gr |
Size | 100x95x55 mm |
Reference | 200903835 |
Mineral | mineral Labradorite |
Category | Decoration stones |
Group | Free forms |
Country |
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Formula (Ca,Na)(Si,Al)4O8] LABRADORITE | |||
O | Oxygen | Other no metal | 47.09% |
Si | Silicon | Metalloids | 24.79% |
Al | Aluminum | Poor metal | 15.88% |
Ca | Calcium | Alkaline earth metal | 8.86% |
Na | Sodium | Alkali metal | 3.38% |
99.99% | |||
Labradorite is a mineral from the plagioclase feldspar family, characterized by a spectacular play of colors, often in blue, green or gold. Its chemical formula indicates the presence of calcium, sodium, silicon and aluminum. It takes its name from the Labrador Peninsula in Canada, where it was first discovered. Labradorite exhibits a unique optical property called labradorescence, which is an effect of refraction of light on the thin internal layers of the mineral, giving rise to vivid, changing colors. It has a hardness of 6 to 6.5 on the Mohs scale, which makes it relatively resistant to scratches. It is used in jewelry and interior decoration due to its attractive appearance.
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Shipping time
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Delivery delay
Once the package is supported by the postal service, delivery times are those announced by the Post (letter followed or Colissimo followed). Parcel shipping from France.
Returns and Refund
Our refund and return policy lasts 14 days. You can read the details on the "return and delivery" page.