Laser & Optoelectronics Progress, Volume. 56, Issue 2, 023003(2019)

Thermal Variation of “Water” in Pink Opals

Yingying Xing1、* and Lijian Qi2、**
Author Affiliations
  • 1 Gemmological Institute, Guangzhou College of South China University of Technology, Guangzhou, Guangdong 510800, China
  • 2 School of Ocean and Earth Sciences, Tongji University, Shanghai 200092, China
  • show less
    References(18)

    [2] Gaillou E, Fritsch E, Aguilar-Reyes B et al. Common gem opal: an investigation of micro- to nano-structure[J]. American Mineralogist, 93, 1865-1873(2008).

    [4] Qi L J, Yang M Z, Hu Y B et al. Blue opal from Peru[J]. Journal of Gems and Gemmology, 3, 13-16(2001).

    [5] Zhao H P, Zhang X M, He X M. Prase opal from Tanzania[J]. Journal of Gems & Gemmology, 16, 14-21(2014).

    [10] Li B, Gao J H, Xu Z H et al[J]. Application of thermal analysis in materials analysis Analytical Instrumentation, 2018, 77-81.

    [11] Gionis V. On the structure of palygorskite by mid- and near-infrared spectroscopy[J]. American Mineralogist, 91, 1125-1133(2006).

    [13] Lu B Q. The gemological mineralogy and spectroscopy of nephrite cat’s eye and serpentine cat's eye from Shimian, Sichuan province, southwest of China[D]. Shanghai: Shanghai University(2005).

    Tools

    Get Citation

    Copy Citation Text

    Yingying Xing, Lijian Qi. Thermal Variation of “Water” in Pink Opals[J]. Laser & Optoelectronics Progress, 2019, 56(2): 023003

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: Spectroscopy

    Received: Jul. 19, 2018

    Accepted: Aug. 2, 2018

    Published Online: Aug. 1, 2019

    The Author Email: Xing Yingying (xingyy@gcu.edu.cn), Qi Lijian (qljgic@tongji.edu.cn)

    DOI:10.3788/LOP56.023003

    Topics