Top Class 2.21 Ct Brilliant Red Color Garnet For jewelry
- SKU
- 寸法(mm)
- 8 x 7.2 x 4.6mm
- 重さ (CT)
- 2.21
- Treatment
- No Treatment
- Type
- Faceted
- Shape
- Fancy
- 色
-
Garnet is the name used for a large group of rock-forming minerals. These minerals share a common crystal structure and a generalized chemical composition of X3Y2(SiO4)3. In that composition, "X" can be Ca, Mg, Fe2+ or Mn2+, and "Y" can be Al, Fe3+, Mn3+, V3+ or Cr3+.
These minerals are found throughout the world in metamorphic, igneous, and sedimentary rocks. Most garnet found near Earth's surface forms when a sedimentary rock with a high aluminum content, such as shale, is subjected to heat and pressure intense enough to produce schist or gneiss. Garnet is also found in the rocks of contact metamorphism, subsurface magma chambers, lava flows, deep-source volcanic eruptions, and the soils and sediments formed when garnet-bearing rocks are weathered and eroded.
Most people associate the word "garnet" with a red gemstone; however, they are often surprised to learn that garnet occurs in many other colors and has many other uses. In the United States, the major industrial uses of garnet in 2012 were waterjet cutting (35%), abrasive blasting media (30%), water filtration granules (20%), and abrasive powders (10%).
Item specifics :
Name: GARNET
Color: Same as Picture
Clarity: VS
| プロバイダー | 行き先 | 料金 |
|---|---|---|
| Standard Shipping - Tracked デフォルト |
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21
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10
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| Standard Shipping - Tracked デフォルト |
タイ
15
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| DHL |
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10
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- SKU
- 寸法(mm)
- 8 x 7.2 x 4.6 mm
- 重さ (CT)
- 2.21
- Treatment
- No Treatment
- Type
- Faceted
- Shape
- Fancy
- 色
-
Garnet is the name used for a large group of rock-forming minerals. These minerals share a common crystal structure and a generalized chemical composition of X3Y2(SiO4)3. In that composition, "X" can be Ca, Mg, Fe2+ or Mn2+, and "Y" can be Al, Fe3+, Mn3+, V3+ or Cr3+.
These minerals are found throughout the world in metamorphic, igneous, and sedimentary rocks. Most garnet found near Earth's surface forms when a sedimentary rock with a high aluminum content, such as shale, is subjected to heat and pressure intense enough to produce schist or gneiss. Garnet is also found in the rocks of contact metamorphism, subsurface magma chambers, lava flows, deep-source volcanic eruptions, and the soils and sediments formed when garnet-bearing rocks are weathered and eroded.
Most people associate the word "garnet" with a red gemstone; however, they are often surprised to learn that garnet occurs in many other colors and has many other uses. In the United States, the major industrial uses of garnet in 2012 were waterjet cutting (35%), abrasive blasting media (30%), water filtration granules (20%), and abrasive powders (10%).
Item specifics :
Name: GARNET
Color: Same as Picture
Clarity: VS
| プロバイダー | 行き先 | 料金 |
|---|---|---|
| Standard Shipping - Tracked デフォルト |
その他の地域
21
|
最初のアイテム
追加アイテムごとに
送料上限
|
| DHL |
その他の地域
10
|
最初のアイテム
追加アイテムごとに
送料上限
|
| Standard Shipping - Tracked デフォルト |
タイ
15
|
最初のアイテム
追加アイテムごとに
送料上限
|
| DHL |
タイ
10
|
最初のアイテム
追加アイテムごとに
送料上限
|
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ネガティブSeller unreliable: claimed shipping issues without proof, pushed expensive method, then shipped anyway. I was charged an extra ~$40 without approval or refund of the original shipping fee.
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ポジティブLovely gems. Just as pictured. Thank you.
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ポジティブAbsolutely perfect gem. Beautiful color. Thank you.
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ポジティブExcellent cut, nice color. Very happy with my purchase !