Presenting 5.86 carats zircon pear shape
- SKU
- Zar1
- Dimensioni (mm)
- 10.4 x 9.7 x 6.2mm
- Peso (cts)
- 5.86
- Treatment
- No Treatment
- Shape
- Pear
- Type
- 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 Thailandia | Spedizione nel resto del mondo | Spedizione combinata ( Thailandia ) | Spedizione combinata (resto del mondo) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
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|
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| FedEx |
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Non disponibile |
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| Registered Shipping |
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Non disponibile | Non disponibile |
- SKU
- Zar1
- Dimensioni (mm)
- 10.4 x 9.7 x 6.2 mm
- Peso (cts)
- 5.86
- Treatment
- No Treatment
- Shape
- Pear
- Type
- 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 Thailandia | Spedizione nel resto del mondo | Spedizione combinata ( Thailandia ) | Spedizione combinata (resto del mondo) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
Non disponibile |
|
| Registered Shipping |
|
|
Non disponibile | Non disponibile |
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Positivo
The purchase and shipping went smooth. Great seller!