摘要
邹庄井田正处于开发阶段,而岩浆岩侵入煤系地层对煤层煤质有很大的影响,7煤层为邹庄井田的主采煤层。分析了区域构造对岩浆岩的控制作用,研究了岩浆岩侵入72煤层的平面分布及变化规律,探讨了岩浆岩的岩性、侵入方式和成因,对今后邹庄井田的开发有着十分重大的意义。
The Zouzhuang coalfield is just at the developing stage and the coal seam 72 is the major one for mining. Magmatic rock intrusion has great effect on coal seam and coal quality. This paper analysed the control of regional structures over magmatic rocks, studied planar distribution and change law of magmatic rocks intruding the coal seam 72, and discussed the lithology, intrusion pattern and origin of the rocks. It is of great importance to development of the Zouzhuang coalfield in the future.
出处
《安徽地质》
2007年第3期178-181,共4页
Geology of Anhui
关键词
岩浆岩
赋存规模
构造控制
煤质影响
72号煤层
邹庄井田
magmatic rock
dimension of occurrence
structural control
effect on coal quality
coal seam 72, Zouzhuang coalfield
