Presenting 5.86 carats zircon pear shape
- SKU
- Zar1
- 寸法(mm)
- 10.400 x 9.700 x 6.200mm
- 重さ (CT)
- 5.860
- Treatment
- No Treatment
- Shape
- Pear
- タイプ
- Faceted
- Clarity
- VVS
- 色
-
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
- 寸法(mm)
- 10.400 x 9.700 x 6.200 mm
- 重さ (CT)
- 5.860
- Treatment
- No Treatment
- Shape
- Pear
- タイプ
- Faceted
- Clarity
- VVS
- 色
-
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.
配送業者 | 配送先Thailand | その他の国への配送 |
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Standard Shipping - Tracked | $10.00 / 7 | $10.00 / 21 |
:国
Standard Shipping - Tracked $3.00以上の注文で$20.00に割引されます
世界のその他の地域
Standard Shipping - Tracked $3.00以上の注文で$20.00に割引されます
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FedEx | $45.00 / 3 | $45.00 / 5 |
世界のその他の地域
FedEx 、 3以上のアイテムを含む注文で$50.00に割引されます
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Registered Shipping | $9.00 / 3 | $9.00 / 21 |
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ポジティブ
Fantastic stone and exactly as pictured
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ポジティブ
Nice stone, well received