$55.00 USD
價格

Top Class 2.71 Ct Brilliant Red Color Garnet For jewelry

存貨單位
尺寸(毫米)
9.000 x 7.500 x 3.900mm
重量 (cts)
2.710
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 Details

Item specifics :

Name: GARNET

Color: Same as Picture

Clarity: VS




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mineralscollection
mineralscollection
:城市,國家
已驗證
:總反饋

  • cotonsauvage
    cotonsauvage
    消極的

    The stone has many defects visible to the naked eye. A crack even reaches the surface and creates an irregularity. Not at all the quality announced.

  • scpk8828
    scpk8828
    積極的

    Beautiful color cut and clarity spinel. Thank you.

  • nayelylobo
    nayelylobo
    積極的

    Extremely well packaged, took me a good 10 minutes to be able to get it out. Thanks!

  • lordloku
    lordloku
    積極的

    A+++ fast shipping items as described!

審計

Gemstone Sheriff計畫允許我們的會員要求對任何產品進行審核,該審核由獨立的Gemologist人員完成,該資格人員評估商品描述和圖片的準確性。

送貨細節

船運:
$13.00 21透過Standard Shipping - Tracked計算天數
發貨自:
Thailand

付款方式

  • paypal
  • stripe

概述

列表類型 : Standard
產品編號 : 2298595
開始 : 2nd December 2024 01:56 am PST
* 所有價格均以:貨幣為單位