| 古叙矿区两河矿段富煤带变迁及煤层厚度变化因素 |
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| 引用本文： | 先永平,戴修福.古叙矿区两河矿段富煤带变迁及煤层厚度变化因素[J].四川地质学报,2014(2):212-214. |
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| 作者姓名： | 先永平 戴修福 |
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| 作者单位： | 四川省煤田地质局135队,四川泸州646000 |
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| 摘 要： | 晚二叠系龙潭组是川南主要含煤地层,其富煤带的形成、展布方向及排列上展现出一定的规律性,并受古构造、古地理等因数的影响。通过相邻矿段、井田的资源量丰度对比,分析了富煤带的变迁规律,分析矿段主要煤层厚度变化因素。
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| 关 键 词： | 富煤带 资源量丰度 变迁 两河矿区 |
Factors of Variation in Thickness of Coal Beds of Coal-rich Zone in the Lianghe Mine Block,Guxu Mine Field |
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| XIAN Yong-ping,DAI Xiu-fu.Factors of Variation in Thickness of Coal Beds of Coal-rich Zone in the Lianghe Mine Block,Guxu Mine Field[J].Acta Geologica Sichuan,2014(2):212-214. |
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| Authors: | XIAN Yong-ping DAI Xiu-fu |
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| Institution: | (No. 135 Geological Team, Sichuan Bureau of Coal Geology, Luzhou, Sichuan 646000) |
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| Abstract: | The Upper Permian Longtan Formation （P3l） is the main coal-bearing formation in south Sichuan. The formation and distribution of coal-rich zone are controlled by paleostructure and paleogeography. This paper deals with factors of variation in thickness of coal beds of coal-rich zone in the Lianghe mine block, Guxu Mine Field. |
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| Keywords: | coal-rich zone resource abundance Lianghe mine block |
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