Large polished Amethyst, prestigious mineral ornament, Madagascar
Weight 4.1 kg
This large polished amethyst, mined in Madagascar, is a remarkable collectible mineral specimen. Its color and weight of 4.1 kg make it a prestigious ornament. It combines the aesthetics of its finish with the authenticity of natural stone, ideal for an elegant and serene decoration.
| CHARACTERISTICS | |
| Weight | 4100 gr. 4.1 kg |
| Size | max 20 cm 200x130x120 mm |
| Reference | 250917934 |
| Mineral | variety of mineral Amethyst |
| Category | Decoration stones |
| Group | Free forms |
| Country |
 Madagascar
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Contractual photos showing the object you will receive when ordering. the photos were taken in order to obtain the most faithful possible rendering of the object.
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| Formula SiO2] AMETHYST | |||
| O | Oxygen | Other no metal | 53.26% |
| Si | Silicon | Metalloids | 46.74% |
| 100% | |||
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Amethyst is a variety of quartz, a mineral composed of silicon dioxide, what distinguishes it from other varieties of quartz is its characteristic purple color, which can vary from pale to dark. This coloring is due to the presence of iron impurities in the crystalline structure of quartz.
Amethyst usually forms in cavities in volcanic or metamorphic rocks, where hydrothermal solutions rich in silica and iron circulate. These solutions gradually deposit quartz on the walls of these cavities, thus forming amethyst crystals. The most beautiful crystals are often found in geodes, spherical cavities lined with crystals.
Amethyst is a relatively hard mineral, which gives it good scratch resistance. It is also transparent to translucent and often has a vitreous luster. Due to its beauty and hardness, amethyst is highly valued in jewelry. It is used to make jewelry such as rings, pendants, and necklaces. Amethyst is also used in decoration, particularly for the creation of art objects or sculptures.
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Shipping time
Your orders are usually shipped the day of the order and at the latest after 2 working days.
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.
Payment methods
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Amex
Chèque
Virement
Paypal
Visa
Mastercard
Amex
Chèque
Virement
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