| 蒙皂石粘土矿物不正常转化的实例分析 |
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| 引用本文： | 刘林玉.蒙皂石粘土矿物不正常转化的实例分析[J].矿物学报,1998,18(2):203-208. |
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| 作者姓名： | 刘林玉 |
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| 作者单位： | 西北大学地质学系!西安，710069 |
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| 摘 要： | 利用岩石铸体薄片，X射线衍射和扫描电镜资料分析了一个蒙皂石粘土矿物不正常转化的实例，发现岩石组分是蒙皂石转化出现滞后现象的内在因素，在蒙皂石转化剖面上缺失迅速转化带是岩石组分分带性的结果，蒙皂石粘土矿物的不正常转化改变了碎屑岩的孔隙发育特征。
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| 关 键 词： | 蒙皂石粘土矿物 不正常转化 吐鲁番-哈密盆地 |
A CASE ANALYSIS OF ABNORMAL CONVERSION OF SMECTITE CLAY MINERAL |
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| Liu Linyu.A CASE ANALYSIS OF ABNORMAL CONVERSION OF SMECTITE CLAY MINERAL[J].Acta Mineralogica Sinica,1998,18(2):203-208. |
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| Authors: | Liu Linyu |
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| Abstract: | A case analysis of abnormal conversion of smectite clay mineral carried out by means ofcasting thin sections, X-ray diffractron and scanning electron microscope in this paper. The rockcomponent is the inherent factor for the hysteresis of smectite conversion. The absence of rapidconversion zones in the section of smectite conversion is the result of the zoning of rock compo-nents. The characteristics of pore-evolution in the clastic rocks were transformed by the abnormalconversin of smectite clay mineral. |
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| Keywords: | smectite clay mineral abnormal conversion Turpan-Hami basin |
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