大兴井田火成岩侵入特点分析  

Daxing Well Field Fire Stratified Rock Intrusive Feature Analysis

作　　者：李井坤 龚邦军 张洪军 

机构地区：[1]铁法煤矿集团公司大兴煤矿,辽宁调兵山112700

出　　处：《煤炭技术》2006年第7期128-130,共3页Coal Technology

摘　　要：铁法煤田岩浆活动发育,使井田构造复杂化,火成岩侵入严重的影响着煤层煤系,通过生产实际补充勘探资料,并作出分析,找出规律,有效地指导煤炭开采。The growth of Tiefa Coal Fiel dmagma activity, well field structure has complicated. The fire stratified rock influences coal seam seriously. Through production practical additional prospecting material and analysis. The law is found out, it can instruct coal mine effectively.

关 键 词：火成岩 岩浆活动 层位 

分 类 号：P542.36[天文地球—构造地质学]