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Volume 4 Issue 1
Mar.  2002
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Zhang Benhong, Chen Zhenqiang. Colouration and Gemmological Characters of natural and Synthetic Beryls[J]. Journal of Gems & Gemmology, 2002, 4(1): 34-37.
Citation: Zhang Benhong, Chen Zhenqiang. Colouration and Gemmological Characters of natural and Synthetic Beryls[J]. Journal of Gems & Gemmology, 2002, 4(1): 34-37.
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Colouration and Gemmological Characters of natural and Synthetic Beryls

  • 1. Gold Company of Guangdong Province, Guangzhou, 510080, China;

  • 2. Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China

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  • Received Date: January 06, 2002
    Graphical Abstract
    • Abstract
  • The different properties of colouring ions in natural and synthetic beryl gemstones and their gemmological characters are summed up. The distinction between the hydrothermal and natural beryl gemstones is that the former has water molecule absorption in the range of 3200 ~4200cm-1 and diagnostic inclusions are pointed out.
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    • References (10)
  • [1]
    Hosaka M, Tubokawa K, Hatushika T, et al.Observations of red beryl crystals from the Wah-Wah Mountains, Utah[J]. The Journal of Gemmology, 1993, 23(7):409-417.
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    Platonov A N, Taran M N, Klyakhin K, etc.On two color types of Mn3+-bearing beryls[J].Zeits. Deuse.Gemmol. Gesell, 1989, 38(5):147-174.
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