| 山东黄河北煤田岩浆岩特征及其对煤层煤质的影响 |
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| 引用本文： | 刘松良 郭剑萍. 山东黄河北煤田岩浆岩特征及其对煤层煤质的影响[J]. 中国煤田地质, 2003, 15(6): 14-15 |
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| 作者姓名： | 刘松良 郭剑萍 |
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| 作者单位： | 山东煤田地质局第三勘探队 山东泰安271000(刘松良)，山东煤田地质局第三勘探队 山东泰安271000(郭剑萍) |
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| 摘 要： | 论述了山东省黄河北煤田岩浆岩特性特征、空间分布特点及其对煤层煤质的影响。认为三层岩浆岩是由不同时期从两个方向侵入到本区的,对煤层煤质都有不同程度的影响,形成煤的变质分带。
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| 关 键 词： | 岩浆岩特征 煤层煤质 影响 变质分带 |
| 文章编号： | 1004-9177(2003)06-0014-02 |
| 修稿时间： | 2003-04-07 |
Igneous Rock Features and Its Influence on Coal Seam and Coal Quality of Huanghebei Coalfield,Shandong Province |
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| Liu Songliang,Guo Jianping. Igneous Rock Features and Its Influence on Coal Seam and Coal Quality of Huanghebei Coalfield,Shandong Province[J]. Coal Geology of China, 2003, 15(6): 14-15 |
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| Authors: | Liu Songliang Guo Jianping |
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| Abstract: | Th e paper discusses igneous rock lithological features,spatial distributive charact ers and its influence on coal seam and coal quality of Huanghebei coalfield,Sha ndong Province.The authors are inclined to think the three layers of igneous ro cks were intrude to the region from two directions during distinct periods,cau sed different degree of influences on coal seams and coal quality,thus differ ent metamorphic zones were formed. |
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| Keywords: | igneous rock features coal seam a nd coal quality influence metamorphic zoning |
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