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      $120.00 USD
      预计建议零售价:rrp

      30.1CTS RHODHOCHROSITE FLOWER TBG-3628 truebluegems

      1708
      1

      存货单位
      尺寸(毫米)
      30.000 x 25.200 x 4.200mm
      重量 (cts)
      30.100
      颜色

      TRADING AS LIGHTNINGOPALS LLC-TRUEBLUEOPALS AND GEMS

      RHODHOCROSITE

      Origin Argentina

      SLICES OF FLOWER
      highly polished
      Natural Rhodochrosite

      Beautiful PINK WITH MELON COLOUR FLOWERS
      Treatment-NONE

      Diaphaneity, Transparent to translucent. Specific gravity, 3.7. Optical properties, Uniaxial (-). Refractive index, nω = 1.814 - 1.816 nε = 1.596 - 1.598. Birefringence, δ = 0.218. Pleochroism, weak. Ultraviolet fluorescence, None. References. Rhodochrosite is a manganese carbonate mineral with chemical composition MnCO3.

      Crystal system‎: ‎Trigonal
      Mohs scale hardness‎: ‎3.5-4
      Crystal class‎: ‎Hexagonal scalenohedral (3m); ...

      Optical properties‎: ‎Uniaxial (-)

      Rhodochrosite is a manganese carbonate mineral with chemical composition MnCO3. In its (rare) pure form, it is typically a rose-red color, but impure specimens can be shades of pink to pale brown. It streaks white, and its Mohs hardness varies between 3.5 and 4. Its specific gravity is between 3.5 and 3.7. It crystallizes in the trigonal system, and cleaves with rhombohedral carbonate cleavage in three directions. Crystal twinning often is present. It is transparent to translucent with refractive indices of =1.814 to 1.816, =1.596 to 1.598. It is often confused with the manganese silicate, rhodonite, but is distinctly softer.

      Rhodochrosite forms a complete solid solution series with iron carbonate (siderite). Calcium, (as well as magnesium and zinc, to a limited extent) frequently substitutes for manganese in the structure, leading to lighter shades of red and pink, depending on the degree of substitution. It is for this reason that the most common color encountered is pink.


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      FedEx折扣至$40.00 ,适用于包含2或更多商品的订单
      DHL $30.00 / :几天天 $30.00 / :几天天
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      DHL折扣至$30.00 ,适用于包含2或更多商品的订单

      truebluegems
      truebluegems
      family business
      :城市,国家
      已验证
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      • gatorbearca
        gatorbearca
        积极的

        Gemstone as described Will buy from this seller again

      • gatorbearca
        gatorbearca
        积极的

        Gemstone as described Will buy from this seller again

      • gatorbearca
        gatorbearca
        积极的

        Gemstone as described Will buy from this seller again

      • krisgrif
        krisgrif
        积极的

        Love my super seven stone. Fast shipping.

      • guest353904
        guest353904
        积极的

        Paid and shipped - no feedback left after 100 days

      35%
      优惠券代码 love
      有效期至
      28th Feb 2025

      审计

      Gemstone Sheriff计划允许我们的会员对任何产品申请审核,审核由独立的Gemologist人员完成,负责评估产品描述和图片的准确性。

      送货细节

      船运:
      $30.00 14通过Standard Shipping - Tracked计数天数
      发货自:
      Australia

      付款方式

      • stripe

      概述

      列表类型 : Standard
      产品编号 : 1688937
      开始 : 13th February 2025 05:23 pm PST
      * 所有价格均以:货币为单位