| 新疆乌鲁木齐县松树头含煤地层沉积特征及成煤环境 |
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| 引用本文： | 魏云迅,李聪聪.新疆乌鲁木齐县松树头含煤地层沉积特征及成煤环境[J].中国煤炭地质,2011(11):13-15,23. |
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| 作者姓名： | 魏云迅 李聪聪 |
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| 作者单位： | 中国煤炭地质总局航测遥感局; |
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| 摘 要： | 依据乌鲁木齐县松树头地区1：5万煤田地质调查工作成果和区域地质调查资料,在地质构造特征和区域聚煤规律认识的基础上,对松树头地区含煤地层沉积特征和成煤环境进行了分析。研究显示：该区西山窑组岩性主要以粗砂岩、中砂岩及砂砾岩等粗粒为主,夹细砂岩、粉砂岩、炭质泥岩、煤层及菱铁矿;成煤环境和聚煤模式以滨湖泥炭沼泽和扇三角洲平原的漫滩沼泽为主,主要可采煤层B5发育于滨湖泥炭沼泽中,成煤环境较好,煤层厚且较稳定。该研究结果对该区煤炭资源的进一步调查评价具有一定参考意义。
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| 关 键 词： | 西山窑组 沉积特征 成煤环境 松树头地区 |
Coal-bearing Strata Depositional Features and Coal-forming Environment in Songshutou Area,Urumqi County |
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| Wei Yunxun,Li Congcong.Coal-bearing Strata Depositional Features and Coal-forming Environment in Songshutou Area,Urumqi County[J].Coal Geology of China,2011(11):13-15,23. |
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| Authors: | Wei Yunxun Li Congcong |
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| Institution: | Wei Yunxun,Li Congcong(Aerophotogrammetry and Remote Sensing Bureau,CNACG,Xian,Shaanxi 710054) |
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| Abstract: | Based on 1:50,000 coalfield geological mapping and regional geological investigation data in the Songshutou area,Urumqi County,as well as recognition of geological structure features and regional coal-accumulation pattern,analyzed coal-bearing strata depositional features and coal-forming environment in the area.The study has demonstrated that: lithology of the Xishanyao Formation in the area is mainly coarse-grained deposits of coarse-and medium-grained sandstone,sandy conglomerate,intercalated fine-graine... |
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| Keywords: | Xishanyao Formation depositional features coal-forming environment Songshutou area |
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