摘要
离柳矿区 5号煤层以其镜质体、矿物和灰分含量高为特点明显区别于 4号煤层 ,8号煤层以其惰质体和半镜质体含量较高为特征有别于
In Lishi-Liulin mining area, 5 # coal level is different from 4 # coal level with more vitrinite and ash, 8 # coal level is different from 9 # coal level with more inertinite and semivitrinite.
出处
《山西煤炭》
2002年第1期30-31,34,共3页
Shanxi Coal
关键词
离柳矿区
镜质体
显微特征
Lishi-Liulin mining area
vitrinite
microlithotype
