Jade Stone Nephrite free form of ornament
Weight 5.44 kg
| CHARACTERISTICS | |
| Weight | 5440 gr. 5.44 kg |
| Size | max 28 cm 280x115x80 mm |
| Reference | 200703274 |
| Mineral | group of minerals Jade |
| Category | Decoration stones |
| Group | Polished stones |
| Country |
 Afghanistan
|
|
|
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.
Click to zoom
Click to zoom
| Formula Ca2(Mg,Fe)5Si8O22(OH)2] JADE | |||
| Si | Silicon | Metalloids | |
| O | Oxygen | Other no metal | |
| Mg | Magnesium | Alkaline earth metal | |
| Fe | Iron | Transition metal | |
| Cr | Chromium | Transition metal | |
| Ca | Calcium | Alkaline earth metal | |
|
Nephrite is a form of jade, a mineral valued for its green color and durability. It is composed mainly of calcium and magnesium silicate, and belongs to the amphibole group, specifically to the actinolite family. Nephrite is known for its hardness and strength, which is why it was widely used in prehistoric tooling. Its color can vary from white to dark green depending on the amount of iron present in its structure. Nephrite is usually opaque to translucent, with a glassy to silky sheen. It generally forms in metamorphic and sedimentary environments. Nephrite is mainly mined in China, Russia, New Zealand and Canada.
|
|||
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
Paypal
Visa
Mastercard
Amex
Chèque
Virement
Paypal
Visa
Mastercard
Amex
Chèque
Virement
Similar products :
