| 福建寿山高山石与坑头石的矿物学特征 |
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| 引用本文： | 李 婷,陈 涛. 福建寿山高山石与坑头石的矿物学特征[J]. 岩石矿物学杂志, 2010, 29(4): 414-420 |
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| 作者姓名： | 李 婷 陈 涛 |
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| 作者单位： | 1. 北京大学,地球与空间科学学院,北京,100871
2. 中国地质大学,珠宝学院,湖北武汉,430074 |
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| 基金项目： | 国家自然科学基金资助项目，中国地质大学(武汉)第四批优秀青年教师资助计划项目 |
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| 摘 要： | 运用显微硬度测试仪、静水称重法、X射线粉晶衍射仪、傅立叶红外光谱仪、原子吸收分光光度计、环境扫描电镜等测试手段,对福建寿山高山石和坑头石的矿物学特征进行了研究。结果表明,高山石含有多种高岭石族矿物,其中以地开石为主要矿物;坑头石中除含有地开石外,还存在相当数量的珍珠陶石以及地开石-高岭石、地开石-珍珠陶石的过渡矿物。认为寿山石的透明度与矿物颗粒的粒度、结晶程度有关。另外,发现铁离子为黑色寿山石的主要致色离子,寿山石中的裂解主要由矿物颗粒间定向排列造成。
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| 关 键 词： | 寿山高山石 寿山坑头石 地开石 珍珠陶石 高岭石 |
Mineralogical characteristics of Gaoshan stones and Kengtou stones from Shoushan, Fujian Province |
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| LI Ting and CHEN Tao. Mineralogical characteristics of Gaoshan stones and Kengtou stones from Shoushan, Fujian Province[J]. Acta Petrologica Et Mineralogica, 2010, 29(4): 414-420 |
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| Authors: | LI Ting and CHEN Tao |
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| Affiliation: | LI Ting1 and CHEN Tao2(1.School of Earth and Space Sciences,Peking University,Beijing 100871,China,2.Gemmological Institute,China University of Geosciences,Wuhan 430074,China) |
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| Abstract: | The Shoushan stone is a unique carving stone in China,with long history and great reputation.The authors studied the mineralogical characteristics of Gaoshan stones and Kengtou stones from Shoushan,Fujian Province,by means of microhardness tester,hydrostatic weighing method,X-ray powder diffraction(XRD),Fourier transform infrared spectroscopy(FTIR),atomic absorption spectrophotometer and environmental scanning electron microscopy(ESEM).The study probed into the differences between Gaoshan stones and Kengtou... |
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| Keywords: | Shoushan Gaoshan stone Shoushan Kentou stone dickite nacrite kaolinite |
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