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Presenting 5.86 carats zircon pear shape
- Artikelnummer
- Zar1
- Abmessungen (mm)
- 10.400 x 9.700 x 6.200mm
- Gewicht (cts)
- 5.860
- Treatment
- No Treatment
- Shape
- Pear
- Typ
- Faceted
- Clarity
- VVS
- Farben
-
Zircon is a mineralbelonging to the group of nesosilicates and is a source of the metal zirconium. Its chemical name is zirconium(IV) silicate, and its corresponding chemical formula is ZrSiO4. An empirical formulashowing some of the range of substitution in zircon is (Zr1–y, REEy)(SiO4)1–x(OH)4x–y. Zircon precipitates from silicate melts and has relatively high concentrations of high field strength incompatible elements. For example, hafnium is almost always present in quantities ranging from 1 to 4%. The crystal structure of zircon is tetragonalcrystal system. The natural color of zircon varies between colorless, yellow-golden, red, brown, blue, and green.
- Artikelnummer
- Zar1
- Abmessungen (mm)
- 10.400 x 9.700 x 6.200 mm
- Gewicht (cts)
- 5.860
- Treatment
- No Treatment
- Shape
- Pear
- Typ
- Faceted
- Clarity
- VVS
- Farben
-
Zircon is a mineralbelonging to the group of nesosilicates and is a source of the metal zirconium. Its chemical name is zirconium(IV) silicate, and its corresponding chemical formula is ZrSiO4. An empirical formulashowing some of the range of substitution in zircon is (Zr1–y, REEy)(SiO4)1–x(OH)4x–y. Zircon precipitates from silicate melts and has relatively high concentrations of high field strength incompatible elements. For example, hafnium is almost always present in quantities ranging from 1 to 4%. The crystal structure of zircon is tetragonalcrystal system. The natural color of zircon varies between colorless, yellow-golden, red, brown, blue, and green.
| Versandanbieter | Versand nach Thailand | Versand in den Rest der Welt |
|---|---|---|
| Standard Shipping - Tracked | $10.00 / 7 | $10.00 / 21 |
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Thailand
Standard Shipping - Tracked wird bei Bestellungen von $3.00 oder mehr auf $20.00 reduziert
Rest der Welt
Standard Shipping - Tracked wird bei Bestellungen von $3.00 oder mehr auf $20.00 reduziert
|
||
| FedEx | $45.00 / 3 | $45.00 / 5 |
|
Rest der Welt
FedEx erhält Rabatt auf $50.00 bei Bestellungen mit 3 oder mehr Artikeln
|
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| Registered Shipping | $9.00 / 3 | $9.00 / 21 |
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PositivFantastic stone and exactly as pictured
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Positiv
Quite pale in reality.
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Positiv
Beautifull stone! Good seller
