Gemmology of Beryl from Pingwu, Sichuan Province.
四川平武绿柱石宝石学特征研究
STUDY ON GEMMOLOGY OF BERYL GEM FROM PINGWU SICHUAN AND MECHANISM OF IRRADIATION INDUCING COLORATION
四川平武绿柱石宝石学及辐照赋色机理研究
Colouration and gemmological characters of natural and synthetic beryls
天然与合成彩色绿柱石的致色和宝石学特征
Gemmological Characteristics and Exploitation Prospects of Silicified Wood from Burma
缅甸硅化木的宝石学特征及其开发前景
gemmological characteristic.
宝石学特征
The application principles and methods are demonstrated of nuclear radiation technique in gemmology.
阐述了核辐照技术在宝石学中得应用原理和方法。
Thank you for your enquiry and interest in studying gemmology.
多谢阁下对宝石学进修有兴趣。
Mineralogy and Gemmology of Shoushan Stone
寿山石的矿物组成与宝石学研究
Gemmology of Some New Varieties of Shoushan Stone
一些寿山石新品种的宝石学研究
Gemmological Characteristics of Hemimorphite from Yunnan Province
云南异极矿的宝石学特征
Study on Gemmological Characteristics of Idocrase Jade
符山石玉的宝石学特征研究
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