| 珊瑚成分结构特点研究（上） |
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| 引用本文： | 冯亮,;卢慧,;张倩怡. 珊瑚成分结构特点研究（上）[J]. 珠宝科技, 2014, 0(2): 50-54 |
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| 作者姓名： | 冯亮, 卢慧, 张倩怡 |
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| 作者单位： | [1]天津市地质矿产测试中心,天津300191; [2]中国地质大学珠宝检测中心,广东深圳518020; [3]陕西国际商贸学院珠宝学院,陕西西安712046 |
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| 摘 要： | 文章通过红外光谱仪、激光诱导等离子体击穿光谱仪（LIBS）、环境扫描电子显微镜等大型仪器对珊瑚样品进行测试分析对比,确定样品的基本性质及成分、结构的特点。结果显示,珊瑚主要成分为方解石和烃类有机物,横切面同心状结构与放射状结构交替出现,方解石呈层状排列,底部有机物及无机物粒度均比样品顶部大。
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| 关 键 词： | 珊瑚 成分 结构 |
Research of Characteristics of Coral Composition and Structure |
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| Affiliation: | FENG Liang, LU Hui, ZHANG Qian-yi ( 1. TianJin Geological Mineral Testing Center, Tianjin, 300191 ; 2. Gem testing Center of China University of Geosciences ShenZhen , Guangdon g ,518020 ; 3. Shaanxi Institute of International Trade And Commerce, Xi＇An, Shaanxi 712046 ,China) |
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| Abstract: | This article confirms the basicproperty and the characteristic of the composition and structure of the coral samples by giving a test and analysis and comparative analysis to them through large-scale instrument such as infrared spectrometer,laser induced plasma breakdown spectrometer（LIBS）,environmental scanning electron microscope （ESEM）. The result shows that the major components of coral are calcite and Hydrocarbon organ-ics.Concentric structure and radial structure have their presence alternately in the cross section.The calcite is in a layered arrangement and both of the organic and inorganic grains at the bottom are coarser than those at the top. |
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| Keywords: | coral composition structure |
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