Heart shape Beautiful 7.95 Ct Natural Rohdolite Garnet
- 存貨單位
- 尺寸(毫米)
- 11.2 x 12.4 x 7.7mm
- 重量 (cts)
- 7.95
- Treatment
- No Treatment
- Clarity
- VVS
- Type
- Faceted
- Shape
- Heart, 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%).
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| DHL |
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- 存貨單位
- 尺寸(毫米)
- 11.2 x 12.4 x 7.7 mm
- 重量 (cts)
- 7.95
- Treatment
- No Treatment
- Clarity
- VVS
- Type
- Faceted
- Shape
- Heart, 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%).
| 提供者 | 目的地 | 成本 |
|---|---|---|
| FedEx 默認 |
世界其他地區
:幾天天
|
第一項
每增加一件
運費上限為
|
| DHL |
世界其他地區
:幾天天
|
第一項
每增加一件
運費上限為
|
| Express Shipping |
世界其他地區
:幾天天
|
第一項
每增加一件
運費上限為
|
| FedEx 默認 |
泰國
:幾天天
|
第一項
每增加一件
運費上限為
|
| DHL |
泰國
:幾天天
|
第一項
每增加一件
運費上限為
|
| Express Shipping |
泰國
:幾天天
|
第一項
每增加一件
運費上限為
|
Grateful Gems is in collaboration with our group of companies has been operating from Pakistan, UAE....
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積極的Stones exactly as described — beautiful quality. Fast shipping, great communication. Highly recommend, will definitely be buying from this seller again!
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積極的
Seller was very honest and stated clarity was “I”so it did have some inclusions and silking but the color saturation and the glow alongside the size carry’s this stone FAR!!️🙌🏽😮💨🔥 great cut as well 🙏🏽 no complaints this is a monster of a TSAVORITE❇️
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積極的Stones exactly as described — beautiful quality. Fast shipping, great communication. Highly recommend, will definitely be buying from this seller again!
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積極的Very nice color and cut. Has visible flaws S1-S2. but a great price for the quality. I am very pleased.
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積極的Stones exactly as described — beautiful quality. Fast shipping, great communication. Highly recommend, will definitely be buying from this seller again!