| 淮北煤田上石盒子组泥质岩的矿物学研究 |
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| 引用本文： | 闫峻,刘文中,黄文辉.淮北煤田上石盒子组泥质岩的矿物学研究[J].安徽理工大学学报(自然科学版),1998(1). |
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| 作者姓名： | 闫峻 刘文中 黄文辉 |
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| 作者单位： | 淮南工业学院资源与环境工程系 |
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| 摘 要： | 淮北煤田上石盒子组泥质岩中粘土矿物以高岭石、伊利石为主，绿泥石、蒙脱石次之，3煤段上部泥质岩中伊利石增多，地球化学指标也表明为半成水环境，说明上石盒子组上部为一套受海水影响的岩性组合。
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| 关 键 词： | 淮北煤田 上石盒子组 泥质岩 粘土矿物 |
Study on the mineralogy of the mudstonesof the upper Shihezi formation in Huaibei Coal Field |
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| Yan Jun, Liu Wenzhong.Study on the mineralogy of the mudstonesof the upper Shihezi formation in Huaibei Coal Field[J].Journal of Anhui University of Science and Technology:Natural Science,1998(1). |
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| Authors: | Yan Jun Liu Wenzhong |
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| Institution: | Dept. of Resources and Envirament |
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| Abstract: | The clay mineral assimblage of the upper Shihezi formation is composed of illite,kaolinite and some chlorite and smectite. The illite content increases in the upper part of thisformation,but the kaolinite dominates in the lower part.' Which indicates that There wis ashort term of sea level rise in the late Permian in Huaibei region. |
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| Keywords: | Huaibei Coal Field upper Shihezhi formation mudstone clay mineral |
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