• Spectroscopy and Spectral Analysis
  • Vol. 41, Issue 7, 2263 (2021)
Qian-qian REN1、1; *; and Yi-chai YUAN2、2;
Author Affiliations
  • 11. Gemmological Institute, China University of Geosciences, Wuhan 430074, China
  • 22. National Gemstone Testing Center, Shenzhen 518020, China
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    DOI: 10.3964/j.issn.1000-0593(2021)07-2263-06 Cite this Article
    Qian-qian REN, Yi-chai YUAN. Study on Spectroscopy of Sphene From Pakistan[J]. Spectroscopy and Spectral Analysis, 2021, 41(7): 2263 Copy Citation Text show less
    The samples of sphene
    Fig. 1. The samples of sphene
    The mid-infrared absorption spectra of samples
    Fig. 2. The mid-infrared absorption spectra of samples
    The near-infrared absorption spectra of samples
    Fig. 3. The near-infrared absorption spectra of samples
    The Raman spectra of samples
    Fig. 4. The Raman spectra of samples
    The Raman spectra of samples GS1
    Fig. 5. The Raman spectra of samples GS1
    The UV-Vis absorption spectra of samples
    Fig. 6. The UV-Vis absorption spectra of samples
    样品编号Al2O3/Wt%SiO2/Wt%CaO/Wt%TiO2/Wt%V2O3/Wt%Cr2O3/Wt%MnO/Wt%FeO/Wt%
    GS-11.0333.0628.6236.310.440.000.020.47
    GS-21.1233.3229.2835.350.540.030.030.63
    GS-31.1432.8929.6235.290.660.010.050.74
    GS-41.5433.6428.9634.990.390.000.020.79
    GS-51.0733.9729.0734.830.680.010.050.71
    GS-61.1633.0529.0035.840.510.010.050.66
    Table 1. The LA-ICP-MS results of samples
    吸收带
    编号
    吸收峰
    位置/cm-1
    吸收度
    /cm-1
    积分面积
    /cm-2
    半高宽
    /cm-1
    a14 4100.1366.20354
    b15 7570.31477.811 415
    c16 6980.53933.511 666
    d17 7530.0546.53868
    Table 2. UV-Vis spectral analysis of sample GS-5
    Qian-qian REN, Yi-chai YUAN. Study on Spectroscopy of Sphene From Pakistan[J]. Spectroscopy and Spectral Analysis, 2021, 41(7): 2263
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