摘要
本文介绍了贵州省安龙县板燕煤矿龙潭组煤系地层、可采煤层变化及煤岩特征等,确定该矿区可采煤层主要为富灰高硫无烟煤。
In this paper, coal series stratum, ininable coal seam variety and coal petrography characteristic in Longtan formation in Banyan coal mine, Anlong county, Guizhou province are introduced. It＇ s ensured that the ininable coal seam in this area mainly is high sulphur and rich gray anthracitic coal.
出处
《贵州地质》
2009年第4期276-281,共6页
Guizhou Geology
关键词
煤系
煤岩
地质特征
安龙县
贵州
coal seam
coal petrography geologic characteristic
Banyan
An＇long
Guizhou
