| 宁阳—汶上煤田鲁西井田岩浆岩特征及其对煤层煤质的影响 |
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| 引用本文： | 刘军,李娜,刘松良,王红梅,王斌.宁阳—汶上煤田鲁西井田岩浆岩特征及其对煤层煤质的影响[J].山东国土资源,2012,28(8):10-13. |
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| 作者姓名： | 刘军 李娜 刘松良 王红梅 王斌 |
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| 作者单位： | 山东省煤田地质局第三勘探队;青岛市国土资源和房屋管理局 |
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| 摘 要： | 宁阳—汶上煤田鲁西井田内的岩浆顺煤层或煤层顶底板侵入,对煤层和煤质都有严重影响。该文分折研究了岩浆岩的侵入层位、层数、厚度、岩性及其矿物成分,初步探讨了岩浆岩的来源、地质时代及其对煤层、煤质的影响。
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| 关 键 词： | 鲁西井田 岩浆岩 侵入特征 煤层煤质 宁阳—汶上煤田 |
Characteristics of Magmatic Rocks and the Influence to Coal Strata and Quality in Ningyang-Wenshang Coal Mine in Luxi Coalfield in Shandong Province |
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| LIU Jun,LI N,LIU Songliang,WANG Hongmei and WANG Bin.Characteristics of Magmatic Rocks and the Influence to Coal Strata and Quality in Ningyang-Wenshang Coal Mine in Luxi Coalfield in Shandong Province[J].Land and Resources in SHANDONG Province,2012,28(8):10-13. |
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| Authors: | LIU Jun LI N LIU Songliang WANG Hongmei and WANG Bin |
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| Institution: | 1.No.3 Exploration Brigade of Shandong Bureau of Coal Geology,Shandong Tai’an 271000,China;2.Qingdao Municipal Resources and Housing Administrative Bureau,Shandong Qingdao 266002,China) |
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| Abstract: | Magmatic rocks in Ningyang-Wenshang coal mine in Luxi coalfield intruded through strata and roof and floor of coal strata,which will influence coal strata and quality greatly.In this paper,intrusion layers,numbers of intruded layers,intrusion thickness,lithology and mineral composition of magmatic rocks have been analyzed and studied.The origin of magmatic rocks,geological ages and the influences to coal strata and quality have been introduced as well. |
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| Keywords: | Luxi coalfield magmatic rocks intrusion characteristics coal strata and quality Ningyang-Wenshang coal mine |
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