摘要
通过研究区煤层的厚度、分布、煤岩及煤质等特征的研究 ,分析总结了淮北闸河矿区二叠系主采煤层的赋存规律。并结合该区二叠纪时沉积环境的演化历史 。
The main coal seam's existance regularity of Permian in Huaibei Zhahe coal mine area has been summed up in this paper,by the analysis of the seam's thickness,distributing,maceral and assessment of coal,etc.Combining the evolvement history of Permian sediment environments in this region,the depositing course of these coal seam have been discussed.
出处
《北京地质》
2000年第2期27-31,共5页
Beijing Geology
关键词
淮北闸河
二叠系
煤层
Zhahe Huaibei,Permian,Coal seam
