3.24ct Lovely Yellow Andesine Feldspar | Natural Africa
- 存货单位
- 尺寸(毫米)
- 10.9 x 9 x 5.9mm
- 重量 (cts)
- 3.24
- Treatment
- No Treatment
- Shape
- Oval
- Type
- Faceted
- Clarity
- VVS
- 颜色
-
Welcome to SuchenGems!
Andesine is a silicate mineral, a member of the plagioclase feldspar group, and is named for its discovery in the Andes Mountains. It occurs in a range of colors including red, orange, yellow, green, and white. While it is used in jewelry, it has a hardness of 6.0–6.5 on the Mohs scale, is relatively brittle, and some red varieties found on the market are actually treated yellow labradorite that has had copper diffused into it. Composition and classification Chemical formula: \((Na,Ca)(Al,Si)O_{8}\)Mineral group: Tectosilicate minerals, specifically a member of the plagioclase feldspar solid solution series.Anorthite ratio: Its calcium and sodium composition falls between an anorthite/albite ratio of 50:50 and 70:30. Physical and optical properties Hardness: 6.0–6.5 on the Mohs scaleLuster: Subvitreous to pearlyTransparency: Transparent to translucentRefractive index: Between 1.543 and 1.562Birefringence: 0.0080 to 0.0090Crystal system: Triclinic Appearance and color Colors: Ranges from white, gray, yellow, green, to various shades of red and orange-red.Gemstone use: The red and orange varieties are often used in jewelry, although many red specimens on the market are artificially colored.
| 运输商 | 运送至:国家 | 运送到世界其他地区 | 联合运输( 泰国 ) | 联合运输(世界其他地区) |
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| Standard Shipping - Tracked |
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| FedEx |
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| DHL |
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- 存货单位
- 尺寸(毫米)
- 10.9 x 9 x 5.9 mm
- 重量 (cts)
- 3.24
- Treatment
- No Treatment
- Shape
- Oval
- Type
- Faceted
- Clarity
- VVS
- 颜色
-
Welcome to SuchenGems!
Andesine is a silicate mineral, a member of the plagioclase feldspar group, and is named for its discovery in the Andes Mountains. It occurs in a range of colors including red, orange, yellow, green, and white. While it is used in jewelry, it has a hardness of 6.0–6.5 on the Mohs scale, is relatively brittle, and some red varieties found on the market are actually treated yellow labradorite that has had copper diffused into it. Composition and classification Chemical formula: \((Na,Ca)(Al,Si)O_{8}\)Mineral group: Tectosilicate minerals, specifically a member of the plagioclase feldspar solid solution series.Anorthite ratio: Its calcium and sodium composition falls between an anorthite/albite ratio of 50:50 and 70:30. Physical and optical properties Hardness: 6.0–6.5 on the Mohs scaleLuster: Subvitreous to pearlyTransparency: Transparent to translucentRefractive index: Between 1.543 and 1.562Birefringence: 0.0080 to 0.0090Crystal system: Triclinic Appearance and color Colors: Ranges from white, gray, yellow, green, to various shades of red and orange-red.Gemstone use: The red and orange varieties are often used in jewelry, although many red specimens on the market are artificially colored.
| 运输商 | 运送至:国家 | 运送到世界其他地区 | 联合运输( 泰国 ) | 联合运输(世界其他地区) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
|
|
"Family-owned and operated, SuchenGems promises exceptional service, quality, and authenticity.
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积极的Beautiful gem.
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积极的
Even prettier in real life! Shipped very fast, thanks!
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积极的
Beautiful Tanzanite, shipped fast and just as described. Thanks!
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积极的Beautiful wonderful Amazing A++++++++