| 山西省朔南勘探区煤系地层沉积环境及其成煤条件分析 |
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| 引用本文： | 庞玉娟. 山西省朔南勘探区煤系地层沉积环境及其成煤条件分析[J]. 中国煤田地质, 2007, 19(2): 14-16 |
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| 作者姓名： | 庞玉娟 |
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| 作者单位： | 中煤总局第一勘探局173队,河北涿州072750 |
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| 摘 要： | 以朔南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主要是在岸线附近的滨海平原及近海内陆环境下沉积的,其中滨海及深湖波浪带最有利于成煤,因受地壳南北向不均衡沉积的控制,区内煤系及煤层变化呈南北向带状分布,该特点为今后地质勘探和煤矿开采提供了依据.
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| 关 键 词： | 岩性特征 煤系地层 成煤条件 沉积环境 朔南勘探区 |
| 文章编号： | 1004-9177（2007）04-0014-03 |
| 收稿时间： | 2006-12-30 |
| 修稿时间： | 2006-12-30 |
Coal-bearing Strata Depositional Environment and Coal-forming Condition in Shuonan Exploration Area, Shanxi Province |
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| Pang Yujuan. Coal-bearing Strata Depositional Environment and Coal-forming Condition in Shuonan Exploration Area, Shanxi Province[J]. Coal Geology of China, 2007, 19(2): 14-16 |
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| Authors: | Pang Yujuan |
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| Affiliation: | No.173 Exploration Team, CNACG, Zhuozhou, Hebei 072750 |
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| Abstract: | Based on drilling data in Shuonan exploration area,analyzed the area's coal-bearing strata depositional environment and coal-forming conditions.Pointed out that coal-bearing strata were deposited in near coast line littoral plain and inland environment, among them,littoral and deep lake wave zones are most in favor of coal forming.As the result of NS direction inhomogeneous sedimentation,Coal measures and coal seam show themselves NS zonal distribution,thus the bases of geological exploration and coal mining henceforth. |
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| Keywords: | Shuonan exploration area lithologic characteristics coal-bearing strata depositional environment coal-forming condition |
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