| 安徽省耿皇勘探区煤系地层沉积环境及成煤条件浅析 |
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| 引用本文： | 展少辉. 安徽省耿皇勘探区煤系地层沉积环境及成煤条件浅析[J]. 安徽地质, 2008, 18(3): 193-194 |
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| 作者姓名： | 展少辉 |
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| 作者单位： | 安徽省煤田地质局物探测量队,安徽,宿州,234000 |
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| 摘 要： | 以耿皇勘探区钻孔资料为基础，对该区煤系地层沉积环境及成煤条件进行分析，简述了本区煤系地层是在海退基础上，以三角洲为主体的三角洲相与泻湖海湾潮坪相相互交替的沉积体系，通过对该特点的分析研究，为今后地质勘探和煤矿开采提供了借鉴和依据。
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| 关 键 词： | 煤系地层 沉积环境 成煤条件 岩性特征 |
ANALYSIS OF SEDIMENTARY ENVIRONMENT OF COAL-BEARING STRATA AND COALFORMATION CONDITIONS IN THE GENGHUANG EXPLORATION AREA,ANHUI PROVINCE |
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| ZHAN Shao-hui. ANALYSIS OF SEDIMENTARY ENVIRONMENT OF COAL-BEARING STRATA AND COALFORMATION CONDITIONS IN THE GENGHUANG EXPLORATION AREA,ANHUI PROVINCE[J]. Geology of Anhui, 2008, 18(3): 193-194 |
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| Authors: | ZHAN Shao-hui |
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| Affiliation: | ZHAN Shao-hui (Geophysical Survey Party of Anhui Bureau of Coal Geology,Suzhou 234000,Anhui,China) |
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| Abstract: | Based on borehole data on the Genghuang exploration area,this paper analyzed sedimentary environment of coal-bearing strata and coal-forming conditions in the area,concluded that the coal-bearing strata are a depositional system that alternates between delta- dominated delta facies and tide-fiat facies of lagoon bay on the basis of regression.Analysis of the features provides a reference and basis for geological exploration and coal mining in the future. |
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| Keywords: | coal-bearing strata sedimentary environment coal-forming conditions lithological features |
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