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Top Class 2.49 Ct Brilliant Red Color Garnet For jewelry

626
2

SKU
寸法(mm)
8.200 x 7.600 x 4.700mm
重さ (CT)
2.490
Treatment
No Treatment
Clarity
VVS
タイプ
Faceted
Shape
Fancy

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    Details

Item specifics :

Name: GARNET

Color: Same as Picture

Clarity: VS


 

配送業者 配送先Thailand その他の国への配送
Standard Shipping - Tracked $10.00 / 15 $13.00 / 21
:国
Standard Shipping - Tracked 、 3以上のアイテムを含む注文で$15.00に割引されます
世界のその他の地域
Standard Shipping - Tracked 、 2以上のアイテムを含む注文で$25.00に割引されます
DHL $35.00 / 10 $35.00 / 10
:国
DHL 、 2以上のアイテムを含む注文で$30.00に割引されます
世界のその他の地域
DHL 、 2以上のアイテムを含む注文で$30.00に割引されます

mineralscollection
mineralscollection
Bangrak 、 Thailand
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発送詳細

配送:
$13.00 21日 ( Standard Shipping - Tracked経由)
発送元:
Thailand

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概要

リストタイプ : Standard
製品番号 : 2084947
始まります : 20th December 2024 09:18 pm PST
* すべての価格はUSDで表記されています