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Top Class 2.30 Ct Brilliant Red Color Garnet For jewelry
- 存貨單位
- 尺寸(毫米)
- 8.500 x 7.000 x 4.600mm
- 重量 (cts)
- 2.300
- Treatment
- No Treatment
- 類型
- Faceted
- Shape
- Fancy
- 顏色
-
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
- 存貨單位
- 尺寸(毫米)
- 8.500 x 7.000 x 4.600 mm
- 重量 (cts)
- 2.300
- Treatment
- No Treatment
- 類型
- Faceted
- Shape
- Fancy
- 顏色
-
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
運輸商 | 運送至:國家 | 運送到世界其他地區 |
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Standard Shipping - Tracked | $10.00 / :幾天天 | $13.00 / :幾天天 |
:國家
Standard Shipping - Tracked 對包含 3 或更多商品的訂單折扣為 $15.00
世界其他地區
Standard Shipping - Tracked 對包含 2 或更多商品的訂單折扣為 $25.00
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DHL | $35.00 / :幾天天 | $35.00 / :幾天天 |
:國家
DHL 對包含 2 或更多商品的訂單折扣為 $30.00
世界其他地區
DHL 對包含 2 或更多商品的訂單折扣為 $30.00
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積極的
Really fast delivery
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積極的
a dazzler of a stone and very fast ship