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Volume 18 Issue 5
Sep.  2021
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PENG Zicheng, YIN Zuowei. Oriented Spectroscopic Analysis of Enstatite[J]. Journal of Gems & Gemmology, 2016, 18(5): 56-62.
Citation: PENG Zicheng, YIN Zuowei. Oriented Spectroscopic Analysis of Enstatite[J]. Journal of Gems & Gemmology, 2016, 18(5): 56-62.
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Oriented Spectroscopic Analysis of Enstatite

  • 1. MLR Chongqing Mineral Resources Supervision and Test Center, Chongqing 400042, China;

  • 2. Gemmological Institute, China University of Geosciences, Wuhan 430074, China

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  • Received Date: April 21, 2016
    Graphical Abstract
    • Abstract
  • Crystal orientation plays an important role in gemstone cutting. The orientation of crystal tested by FTIR spectroscopy and Raman spectroscopy could be used as supporting evidences to judge the traditional crystallography orientation. In this paper, the authors collected and tested the oriented infrared spectrum, Raman spectrum of 9 sections of enstatites, in order to explore the function of FTIR and Raman scattering in oriented spectroscopy. Finally, the results showed that both the shape, intensity and location of IR spectrum with OH bands at 3 400～3 600 cm-1, and the shape, intensity, number of bands, fluorescent background of Raman spectrum at 1 009～1 020 cm-1, could be used to give an orientation of single enstatite crystal.
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    • References (6)
  • [1]
    王蓉, 张保民, 赵珊茸, 等.辉石巨晶结构OH的分子光谱结晶学定向初探[J].光谱学与光谱分析, 2010, 30(4):869-874.
    [2]
    夏群科, 陈道公, 支霞臣.名义上无水的地幔矿物中结构水的研究进展[J].地球科学进展, 1999, 14(5):452-457.
    [3]
    Beran D D A, Zemann J. The pleochroism of a gem-quality enstatite in the region of the OH stretching frequency, with a stereochemical interpretation[J]. Tschermaks mineralogische und petrographische Mitteilungen, 1986, 35(1):19-25.
    [4]
    Buzatu A, Buzgar N. The Raman study of single-chain silicates[J]. 《New Data on Minerals.m》, 2013, LVI(1):107-125.
    [5]
    Hermansson K. Blue-shifting hydrogen bonds[J]. American Chemical Society, 2002, 106(18):4695-4702.
    [6]
    马麦宁, 周文戈, 刘景, 等.高压下天然顽火辉石能量色散X射线粉末衍射研究[J].高压物理学报, 2007, 21(3):279-282.
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