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      $110.00 USD
      價格

      16.80 CTS FIERY CABOCHON SUNSTONE FROM TANZANIA [STS1096]

      4468
      24

      存貨單位
      尺寸(毫米)
      11.000 x 9.000 x 4.000mm
      重量 (cts)
      16.800
      顏色

      SEDA GEMS

      SUNSTONE STONE

       

      This is a natural untreated stone from Tanzania Africa showing the firey flash it is known for.

      Weight  cts app

      Size    mm app

       Sunstone contains inclusions of copper crystals. Sunstone can be found as large as three inches across. The copper leads to varying color within some stones, where turning one stone will result in multiple colors. The more copper within the stone, the darker the complexion

      Note -If you would like some  quality  rough material visit our sister site QUALITY ROUGH

      Sunstone is a plagioclase feldspar, which when viewed from certain directions exhibits a brilliant spangled appearance; this has led to its use as a gemstone. It has been found in Southern Norway,tanzania and in some United States localities. It is the official gemstone of Oregon.

      GRADING The first factor in grading is the amount of Schiller[a sub -surface iridescent shimmer]The more schiller the less the stone reflects and shimmers as it blocks suns rays.The next grade is for colour as it can be found in red ,green.yellow,pink and orange.

      Sunstone with high amounts of schiller are great for carvings.

      The optical effect appears to be due to reflections from enclosures of red haematite, in the form of minute scales, which are hexagonal, rhombic or irregular in shape, and are disposed parallel to the principal cleavage-plane. These enclosures give the stone an appearance something like that of aventurine,  whence sunstone is known also as “aventurine-feldspar.” The optical   effect called shiller and the color in Oregon Sunstone is due to copper.  In the middle part of this crystal, it sparks a lot, and usually has a   dark color in the middle, and the color becomes lighter as it becomes   the outer part.

      運輸商 運送至:國家 運送到世界其他地區
      FedEx $12.00 / :幾天天 $39.00 / :幾天天
      :國家
      FedEx訂單折扣為$12.00 2或更多商品
      世界其他地區
      FedEx訂單折扣為$39.00 2或更多商品
      Registered Shipping $9.00 / :幾天天 $16.00 / :幾天天
      :國家
      Registered Shipping訂單折扣為$9.00 2或更多商品
      世界其他地區
      Registered Shipping訂單折扣為$16.00 2或更多商品

      sedagems
      sedagems
      Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and gems stones he has collected on his many buying trips world wide. All stock has a money back guarantee as your continued business is our business.
      :城市,國家
      已驗證
      :總反饋

      • rickferreira626
        rickferreira626
        積極的

        A gorgeous pair blue topaz stones. This is one happy customer.

      • opalgoat
        opalgoat
        積極的

        Well packaged, beautiful gems

      • opalgoat
        opalgoat
        積極的

        Well packaged, beautiful gems

      • opalgoat
        opalgoat
        積極的

        Well packaged, beautiful gems

      • opalgoat
        opalgoat
        積極的

        Well packaged, beautiful gems

      5%
      優惠券代碼 SEDADEALS
      有效期至
      4th Mar 2025

      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:
      $16.00 21透過Registered Shipping計算天數
      發貨自:
      Australia

      付款方式

      • paypal
      • stripe
      該賣家在Australia交易中加入了10.00%稅。

      概述

      列表類型 : Standard
      產品編號 : 738314
      開始 : 13th February 2025 09:14 pm PST
      * 所有價格均以:貨幣為單位