| 山东临朐红丝砚石的矿物学特征研究 |
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| 引用本文： | 李刚,王时麒.山东临朐红丝砚石的矿物学特征研究[J].岩石矿物学杂志,2014,33(S2):41-49. |
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| 作者姓名： | 李刚 王时麒 |
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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 |
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| 摘 要： | 本文采用薄片观察、红外光谱、X射线粉晶衍射、电子探针等测试手段,对山东临朐红丝砚石的矿物学、谱学特征进行了研究.结果显示,红丝砚石的主要矿物组成为微晶方解石,次要矿物为石英、白云石,含少量赤铁矿、金红石、白云母.铁矿物以赤铁矿形式存在,是引起红丝砚石颜色差别的主要因素.红丝砚石杂质,民间俗称为石眼、石筋、墨雨,其主要矿物仍为碳酸盐矿物,并含有少量石英,微量矿物的不同造成了杂质的外观差异.根据矿物组成,对红丝砚石进行了岩石学命名和英文命名.
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| 关 键 词： | 山东临朐 红丝砚石 矿物学研究 |
| 收稿时间： | 2014/8/10 0:00:00 |
| 修稿时间： | 2014/9/10 0:00:00 |
Mineralogical characteristics of Hongsi Inkstone from Linqu, Shandong Province |
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| LI Gang and WANG Shi-qi.Mineralogical characteristics of Hongsi Inkstone from Linqu, Shandong Province[J].Acta Petrologica Et Mineralogica,2014,33(S2):41-49. |
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| Authors: | LI Gang and WANG Shi-qi |
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| Institution: | School of Earth and Space Science, Peking University, Beijing 100871;School of Earth and Space Science, Peking University, Beijing 100871 |
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| Abstract: | Mineralogical characteristics of Hongsi Inkstones from Linqu in Shandong Province were studied using petrographic observation, infrared spectra, X-ray powder diffraction (XRD) and electron microprobe analysis (EMPA). The inkstone comprises mainly microcrystalline calcite, subordinately quartz and dolomite, and minor hematite, rutile and muscovite. Hematite is the main factor responsible for the differences of colors. Impurities in Hongsi Inkstone, commonly known as stone eyes, stone bars and ink marks, are also composed of calcite as well as minor quartz and dolomite, with the trace minerals responsible for the differences of impurities. |
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| Keywords: | Linqu in Shandong Province Hongsi Inkstone mineralogy |
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