Spectroscopy and Spectral Analysis, Volume. 42, Issue 2, 575(2022)

Study on the Gemmological Characteristics of Filled Morganite

Yan-han WU*, Quan-li CHEN*;, An-di ZHAO, Xuan LI, and Pei-jin BAO
Author Affiliations
  • Gemmological Institute, China University of Geosciences(Wuhan), Wuhan 430074, China
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    Figures & Tables(8)
    Appearance of morganite samples
    Surface characteristics of morganite samples
    The Raman spectra of morganite samples
    The Infrared reflection spectra of morganite samples
    The infrared transmittance spectra of morganite samples
    Three dimensional fluorescence spectra of morganite samples
    • Table 1. Coventional gemmological characteristics of morganite samples

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      Table 1. Coventional gemmological characteristics of morganite samples

      样品编号处理情况重量/ct颜色透明度折射率相对密度紫外荧光LW紫外荧光SW
      MN-1天然未充填2.265粉色透明1.582~1.5902.737惰性惰性
      MN-2天然未充填2.120粉色透明1.582~1.5902.753惰性惰性
      MT-1充填处理2.945粉色半透明1.57(点测)2.739中-白色中-白色
      MT-2充填处理2.948粉色半透明1.57(点测)2.714中-白色(沿裂隙分布)弱-白色
      MT-3充填处理2.864粉色微透明1.57(点测)2.744中-白色(沿裂隙分布)中-白色(沿裂隙分布)
      MT-4充填处理3.075粉色微透明1.57(点测)2.732弱-白色中-白色(沿裂隙分布)
    • Table 2. The analysis of three dimensional fluorescence spectrum of morganite samples

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      Table 2. The analysis of three dimensional fluorescence spectrum of morganite samples

      样品编号最佳激发光源
      波长/nm
      发射光谱荧光
      中心/nm
      荧光中心
      相对强度
      MN-1365434337
      MN-2377405447
      MT-1385, 397443, 4642 640, 2 650
      MT-23514142 018
      MT-3381, 399440, 4657 617, 7 410
      MT-43534103 281
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    Yan-han WU, Quan-li CHEN, An-di ZHAO, Xuan LI, Pei-jin BAO. Study on the Gemmological Characteristics of Filled Morganite[J]. Spectroscopy and Spectral Analysis, 2022, 42(2): 575

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    Paper Information

    Category: Research Articles

    Received: Jan. 7, 2021

    Accepted: Feb. 24, 2021

    Published Online: Apr. 2, 2022

    The Author Email: WU Yan-han (1609212960@qq.com)

    DOI:10.3964/j.issn.1000-0593(2022)02-0575-07

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