| 平坡矿区煤层夹矸中的IS有序混层矿物 |
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| 引用本文： | 王水利,傅炳章,梁绍暹.平坡矿区煤层夹矸中的IS有序混层矿物[J].西安科技大学学报,1992(3). |
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| 作者姓名： | 王水利 傅炳章 梁绍暹 |
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| 作者单位： | 西安矿业学院地质系，西安矿业学院地质系，西安矿业学院地质系 |
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| 摘 要： | 产于甘肃山丹平坡矿区太原组中段顶三槽煤层夹矸中的I/S混层矿物为IS型有序混层。它主要由Na-Ca或Ca-Na型蒙皂石层和似2M_1型伊利石层组成。混层矿物的原始物质主要为火山凝灰质,并且形成于蒙皂石向伊利石的成岩转化过程中。
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| 关 键 词： | 夹矸 I/S混层 火山凝灰质 |
IS-ORDERED INTERSTRATIFIED MINERAL IN CLAYROCK BAND FROM PINGPUO NINE AREA |
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| Wang shuill Fu Bingzhang Liang Shaoxuan.IS-ORDERED INTERSTRATIFIED MINERAL IN CLAYROCK BAND FROM PINGPUO NINE AREA[J].JOurnal of XI’an University of Science and Technology,1992(3). |
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| Authors: | Wang shuill Fu Bingzhang Liang Shaoxuan |
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| Institution: | Wang shuill Fu Bingzhang Liang Shaoxuan |
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| Abstract: | Illite/Smectite mixed-layer minerals in clayrock band between Dingcao and Sancao coalbeds of Taiyuan Formation in Pingpuo Mine Area of Shandan County, Gansou Province are IS-ordered mainly made up of Na-Ca or Ca-Na type smectite layers and 2M_1 polytype illite layers. The original material is princiaplly volcanic tuff, formel in the process of transformation of smectite to illite. |
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| Keywords: | clayrock band I/S mixed layer volcanic tuff |
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