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Presenting 5.86 carats zircon pear shape
- SKU
- Zar1
- Dimensioni (mm)
- 10.400 x 9.700 x 6.200mm
- Peso (cts)
- 5.860
- Treatment
- No Treatment
- Shape
- Pear
- Tipo
- Faceted
- Clarity
- VVS
- Colori
-
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.
- SKU
- Zar1
- Dimensioni (mm)
- 10.400 x 9.700 x 6.200 mm
- Peso (cts)
- 5.860
- Treatment
- No Treatment
- Shape
- Pear
- Tipo
- Faceted
- Clarity
- VVS
- Colori
-
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.
| Fornitore di spedizioni | Spedizione a Thailand | Spedizione nel resto del mondo |
|---|---|---|
| Standard Shipping - Tracked | $10.00 / 7 giorni | $10.00 / 21 giorni |
|
Thailand
Standard Shipping - Tracked è scontato a $20.00 sugli ordini di $3.00 o superiori
Resto del mondo
Standard Shipping - Tracked è scontato a $20.00 sugli ordini di $3.00 o superiori
|
||
| FedEx | $45.00 / 3 giorni | $45.00 / 5 giorni |
|
Resto del mondo
FedEx è scontato a $50.00 sugli ordini con 3 o più articoli
|
||
| Registered Shipping | $9.00 / 3 giorni | $9.00 / 21 giorni |
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PositivoFantastic stone and exactly as pictured
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Positivo
Quite pale in reality.
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Positivo
Beautifull stone! Good seller
