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| 辽宁岫岩玉的岩相结构和无损分析研究 | |
| 引用本文： | 刘志勇,干福熹,承焕生,郭聚平.辽宁岫岩玉的岩相结构和无损分析研究[J].岩石学报,2009,25(5):1281-1287. |
| 作者姓名： | 刘志勇 干福熹 承焕生 郭聚平 |
| 作者单位： | 1. 中国科学院上海光学精密机械研究所,上海,201800 2. 中国科学院上海光学精密机械研究所,上海,201800;复旦大学,上海,200433 3. 复旦大学,上海,200433 |
| 基金项目： | 国家自然科学基金项目（50672106） |
| 摘 要： | 利用外束质子激发X荧光技术（PIXE）、X射线衍射（XRD）、激光Raman光谱（Raman）以及扫描电子显微镜（SEM）等技术对辽宁岫岩玉进行岩石矿物学分析。实验结果表明岫岩玉矿相以叶蛇纹石为主，各种微量元素含量很低。岫岩玉Raman光谱的主要特征峰位于231、378、684、1048、1368和1397cm-1处。PIXE、XRD和Raman光谱技术作为无损分析方法为鉴定岫岩玉提供了一种快速有效的方法，为研究贵重的古玉器提供了技术支持。 |
| 关 键 词： | 岫岩玉 质子激发X荧光 Raman光谱 无损分析 |
| 收稿时间： | 2007/8/28 0:00:00 |
| 修稿时间： | 2008/12/15 0:00:00 |
Mineral structure and nondestructive analysis of Xiuyan Jade from Liaoning Province |
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| LIU ZhiYong,GAN FuXi,CHENG HuanSheng and GUO JuPing.Mineral structure and nondestructive analysis of Xiuyan Jade from Liaoning Province[J].Acta Petrologica Sinica,2009,25(5):1281-1287. | |
| Authors: | LIU ZhiYong GAN FuXi CHENG HuanSheng and GUO JuPing |
| Institution: | Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China;Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China; Fudan University, Shanghai 200433, China;Fudan University, Shanghai 200433, China;Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China |
| Abstract: | External-beam proton induced X-ray emission (PIXE), X-ray diffraction (XRD), laser Raman spectroscopy (Raman) and scanning electron microscope (SEM) techniques were employed to analyze the mineral structure of Xiuyan Jade from Liaoning Province. The results demonstrated that the major mineral in Xiuyan Jade is antigorite and trace elements are very low in chemical compositions. The characteristic Raman peaks of Xiuyan Jade are located at 231, 378, 684, 1048, 1368 and 1397cm-1. PIXE, XRD and Raman techniques, as nondestructive analysis methods, provide a correct and effective means for Xiuyan Jade identification and also provide a technical support for research on precious ancient Chinese jade artifacts. |
| Keywords: | Xiuyan Jade PIXE Raman spectrum Nondestructive analysis |
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