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      $84.00 USD
      預計建議零售價:rrp

      42 CTS DENDRITIC QUARTZ -PYRITE CUBES BG-202-BRAZILGEMS

      880
      4

      存貨單位
      BG-202
      尺寸(毫米)
      33.000 x 23.000 x 7.000mm
      重量 (cts)
      42.000
      Treatment
      No Treatment
      類型
      Cabochon
      顏色

      Natural Quartz crystal

      Dendritic Quartz with it’s tree like, fern shapes and branches is a very interesting and pleasing gemstone. . Although the dendritic pattern appears as a fossilized plant, it is really inorganic manganese oxide. When moisture and iron mix, the result is oxidation, better known as rust. Oxidation is an every day occurrence. It even happened in gemstones. Traces of moisture and iron or manganese were trapped inside quartz, which produced stains resembling trees or branches

      Dendrites are most often formed by manganese oxide or manganese oxides. Some of the other manganese oxides that form dendrites, are in the hollandite group of manganese oxides. They are coronadite, cryptomelene and hollandite. Two other manganese oxide minerals that form dendrites are romanechite and todorokite.

      Like most included quartz, the primary sources of Dendritic Quartz are Brazil and Africa.

      called dendrites. The word Dendrite comes from the Greek word “dendron” meaning tree. Hence the name Dendritic or Dendrite Quartz.

      The stains are found in microscopic fissures that cause them to branch out like tree limbs or fern like inclusions. Of course in nature no two things are alike, making each gem one of a kind . Quartz can have inclusions of other minerals also, including, chrysocolla, azurite, malachite, chlorite or goethite. These inclusions have the ability to tint their host red, orange, yellow, green, blue and black. Dendrites can occur in other gems as well, including opal and beryl.

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      brazilgems
      brazilgems
      2nd generation stone miners and dealers cutting shop and mining in Brazil.
      :城市,國家
      已驗證
      :總反饋

      • wincup3
        wincup3
        積極的

        Beautiful piece. Arrived quickly. Thank you!

      • wwinkler
        wwinkler
        積極的

        Paid and shipped - no feedback left after 100 days

      • sosna001
        sosna001
        積極的

        Paid and shipped - no feedback left after 100 days

      30%
      優惠券代碼 love
      有效期至
      1st 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:
      $30.00 14透過Standard Shipping - Tracked計算天數
      發貨自:
      Australia

      付款方式

      • stripe
      該賣家在Australia交易中加入了0.00%稅。

      概述

      列表類型 : Standard
      產品編號 : 2343099
      開始 : 15th February 2025 01:30 am PST
      * 所有價格均以:貨幣為單位