| 翡翠净度及分级的探讨 |
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| 引用本文： | 王亮,王铎.翡翠净度及分级的探讨[J].贵州地质,2010,27(1):69-72,F0003. |
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| 作者姓名： | 王亮 王铎 |
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| 作者单位： | 1. 贵州省地质矿产中心实验室,贵阳 贵州,550004
2. 中国地质大学材料科学与化学工程学院,湖北 武汉 430074;广东省珠宝玉石及贵金属检测中心,广东 广州 510080 |
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| 摘 要： | 从商贸实践角度出发,将翡翠中的包裹体定义为:翡翠中影响翡翠净度的结构性缺陷或内含物。翡翠的裂隙可以分为宏观裂隙和显微裂隙,翡翠中内含物主要是在成分和显微结构上造成影响净度的包裹体,并总结出翡翠内含物特征表。提出了翡翠分级的工具、背景、光源、范围。最后在前人基础上提出了划分翡翠净度分级方案。
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| 关 键 词： | 翡翠 净度 分级 |
Discussion about the Clarity and Grading of Jadeite |
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| WANG Liang,WANG Duo.Discussion about the Clarity and Grading of Jadeite[J].Guizhou Geology,2010,27(1):69-72,F0003. |
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| Authors: | WANG Liang WANG Duo |
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| Institution: | 1. MLR Cuiyang Supervision and Testing Center of Mineral Resources, Guiyang 550004, Guizhou, China;2. School of Material Science and Chemical Technology, China University of Geosciences, Wuhan 430074, Hubei, China;3. Testing Center for Gems ＆ Jewelry and Precious Metal of Guangdong Province, Guangzhou 510080, Guizhou, China) |
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| Abstract: | In the angle of commercial practice, it defied the fluid inclusion of Jadeite： the structural defect or inclusion that influences jadeite clarity in the jadeite. The cranny of jadeite can be divided into macro - cracks and micro -cracks, inclusions of jadeite is inclusions which impact clarity mostly in the composition and microstructure, and summed up the characteristics of inclusions jadeite Table. Put forward the tool for grading, background, source and scope. Finally, based on the previous study, the program about jadeite clarity is carried out. grading of |
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| Keywords: | Jadeite clarity grading |
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