鲁西南主要煤田岩浆岩特征及对煤的影响

详细信息

FEATURES OF MAGMATITE AND INFLUENCE ON COAL IN MAIN COALFIELDS IN SOUTHWESTERN SHANDONG

摘要: 在对鲁西南地区主要煤田岩浆岩的分布情况、侵入层位、岩性、岩相、岩石类别、时代、来源、厚度、侵入层数等详细研究的基础上,分析了该区岩浆岩发育规律及岩浆侵入对煤层、煤质的影响,为今后矿井建设及煤炭开采提供参考。
- 岩浆岩 /
- 特征 /
- 煤 /
- 影响 /
- 鲁西南
Abstract: Based on detailed studies on magmatite bodies in main coalfields,southwestern Shandong,in aspects of their distribution,intruded beds,lithology,lithofacies,rock types,gelolgic ages,origination,thickness,numbers of intruding layers,the development regularities of magmatite bodies and their influence on coal seams and coal qualities are analyzed.The results are foundation for future mine construction and mining operations.
- magmatite /
- feature /
- coal /
- influence /
- southw estern Shandong