| 晋城矿区东部9#煤聚煤期沉积环境演化 |
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| 引用本文： | 刘海利.晋城矿区东部9#煤聚煤期沉积环境演化[J].中国煤田地质,2007,19(1):17-18,32. |
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| 作者姓名： | 刘海利 |
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| 作者单位： | 山西晋城无烟煤矿业集团有限责任公司古书院煤矿,山西晋城048000 |
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| 摘 要： | 研究区位于山西沁水煤田东南部，晋城矿区的东部边缘，面积96km^2.该区普遍发育石炭、二叠纪地层。区内有晋城煤业集团古书院、王台铺、凤凰山三对生产矿井。以勘探资料为基础，对该区9号煤层赋存规律、成煤古地理及其演化进行了分析研究，阐述了沉积环境对煤层厚度的控制作用。
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| 关 键 词： | 沉积环境 聚煤规律 煤层厚度 含煤地层 晋城矿区 |
| 文章编号： | 1004-9177（2007）01-0017-02 |
| 收稿时间： | 2006-11-13 |
| 修稿时间： | 2006-11-13 |
No.9 Coal Seam Depositional Environment Evolution during the Coal-accumulating Stage in Eastern Jincheng Mining Area |
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| Liu Haili.No.9 Coal Seam Depositional Environment Evolution during the Coal-accumulating Stage in Eastern Jincheng Mining Area[J].Coal Geology of China,2007,19(1):17-18,32. |
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| Authors: | Liu Haili |
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| Institution: | Gushuyuan coalmine, Shanxi Jincheng Anthracite Mining Group, Jincheng, Shanxi 048000 |
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| Abstract: | The study area is located in southeastern Qinshui coalfield, at eastern margin of Jincheng mining area, Shanxi Province with an area of 96km^2. Carboniferous and Permian strata are widely spread in the area. There have three operating Gushuyuan, Wangtaipu and Fenghuangshan coalmines belong to Jincheng Coal Group. Based on exploration data, analyzed No. 9 coal seam hosting pattern, coal-forming paleogeography and its evolution, and illuminated the control action of depositional environment toward coal seam thickness. |
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| Keywords: | depositional environment coal-accumulating pattern thinkness of coal seam coal-bearing strata Jincheng miningarea |
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