鸡西盆地永安一区煤变质特征及变质规律  

Coal Metamorphism Characteristic and Regularities of Jixi Basin Yonganyiqu

作　　者：纪旭[1] 

机构地区：[1]黑龙江省煤田地质108勘探队,黑龙江鸡西158100

出　　处：《煤炭技术》2014年第1期154-156,共3页Coal Technology

摘　　要：通过对鸡西盆地永安一区含煤地层、煤岩特征、煤化学特征及煤类分布的分析,阐述了本区煤变质作用以深成变质为主导,岩浆热变质相叠加的变质规律。Through analysis of the coal-bearing stratum, petrographic characteristics, coal chemical characteristic and the coal type distribution in Jixi basin Yonganyiqu, we explain the metamorphism regularities which the main is katogenic metamorphism and magmatic thermal metamorphism superimposed of the coal metamorphism effect at Yonganyiqu.

关 键 词：煤岩特征 煤化学特征 变质规律 

分 类 号：TD82[矿业工程—煤矿开采]