| 山东省星光蓝宝石研究 |
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| 引用本文： | 刘昱坤,王久华,王阳明.山东省星光蓝宝石研究[J].岩石矿物学杂志,2014,33(S2):85-92. |
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| 作者姓名： | 刘昱坤 王久华 王阳明 |
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| 作者单位： | 北京大学 地球与空间科学学院, 北京 100871;北京大学 地球与空间科学学院, 北京 100871;山东沂蒙山地质宝石研究所, 山东 临沂 276006;山东沂蒙山地质宝石研究所, 山东 临沂 276006 |
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| 摘 要： | 山东昌乐是蓝宝石的主要产地之一.本文介绍了山东星光蓝宝石的特点,阐述了蓝宝石呈现星光与呈现光斑的机理,列举了使蓝宝石产生星光的针状包体的种类,论述了山东星光蓝宝石的性质特征、新发现致色离子类别、发光性、黄色变色蓝宝石及引起蓝宝石变色的元素以及星光蓝宝石分类、分级、评价原则.
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| 关 键 词： | 星光蓝宝石 特点 分类 评价 山东 |
| 收稿时间： | 2014/8/20 0:00:00 |
| 修稿时间： | 2014/9/9 0:00:00 |
Star sapphire from Shandong Province |
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| LIU Yu-kun,WANG Jiu-hua and WANG Yang-ming.Star sapphire from Shandong Province[J].Acta Petrologica Et Mineralogica,2014,33(S2):85-92. |
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| Authors: | LIU Yu-kun WANG Jiu-hua and WANG Yang-ming |
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| Institution: | School of Earth and Space Sciences, Peking University, Beijing 100871, China;School of Earth and Space Sciences, Peking University, Beijing 100871, China;Shandong Yimeng Geological Institute of Gems, Linyi 276006, China;Shandong Yimeng Geological Institute of Gems, Linyi 276006, China |
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| Abstract: | Changle in Shandong Province is one of the main producing areas of sapphire. This paper deals comprehensively with the characteristics of Shandong star sapphire and the mechanism governing the starlight and light spot exhibited at the surface of the Shandong star sapphires. The authors listed the varieties of needlelike inclusions and expounded the special characteristics of Shandong star sapphires, such as the composite luster, the weak magnetism and the newly-discovered color-causing ions. Discussion was also given to the luminescence of Shandong sapphire, the discovery of the elements which cause color variation of Shandong yellow sapphire in different lights and the classification, gradation and evaluation principles of this kind of sapphire. |
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| Keywords: | star sapphire characteristics classification evaluation principles Shandong |
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