Spectroscopic Feature and Identification Application of the Impurity and Inclusion in Type Ⅱa HPHT Synthetic Diamond
Ying MA, Zhili QIU, Yuqing ZHUANG, Shuqi LAI, Taijin LU, Xiaoqin DENG
2020, 22(6): 1-8. DOI: 10.15964/j.cnki.027jgg.2020.06.001
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Gemmological Characteristic of "Recrystallized" (Synthetic) Corundum in Market
Jiajing FU, Fanglin LYU, Tian SHAO, Shuochen LI, Hsitien Shen Andy
2020, 22(6): 9-19. DOI: 10.15964/j.cnki.027jgg.2020.06.002
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Heat Treatment of Dark Blue Sapphire from Australia
Yafen XU, Jingru DI
2020, 22(6): 20-32. DOI: 10.15964/j.cnki.027jgg.2020.06.003
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Gemmological and Mineralogical Characteristic of A Kind of Blue-Green Seal Stone
Xiaoyi YANG, Yicen LIU, Zhengyu ZHOU, Shun DAI
2020, 22(6): 33-41. DOI: 10.15964/j.cnki.027jgg.2020.06.004
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Combination Pattern of Man and Dragon on Jade of the Western Zhou Dynasty
Yuan LI, Ronghong ZHANG
2020, 22(6): 42-50. DOI: 10.15964/j.cnki.027jgg.2020.06.005
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Research on Visualization Application of Data in Jewelry Auction:Taking the Results of Sotheby's Jewelry Auction in 2018 as An Example
Yanwei ZHANG, Qishen ZHOU, Deqing BAO
2020, 22(6): 51-59. DOI: 10.15964/j.cnki.027jgg.2020.06.006
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Development Strategy of Vocational Education of Gemmology in West Yunnan
Qishen ZHOU, Hao LIU, Qijuan WAN, Lei ZHANG, Yuqing ZHOU, Linling DONG, Yue ZHAO
2020, 22(6): 60-66. DOI: 10.15964/j.cnki.027jgg.2020.06.007
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Analysis of Domestic Research Hotspots and Trends of Gemstone Discipline in China:Knowledge Mapping Analysis Based on the Data Cited from Journal of Gems & Gemmology
Luwei FAN, Hsitien Shen Andy, Yilan HUANG
2020, 22(6): 67-74. DOI: 10.15964/j.cnki.027jgg.2020.06.008
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