According to a large number of drilling and underground mining expose data of the third level west wing No.戊8 coal seam in No. 6 Mine of Tian'an Mining Industry, the coal seam situation was studied and analyzed, the coal seam with simple structure, becomes stripped and thick from west to east. Combined with geological condition of No. 6 Mine, Guodishan fault and Jiaxian fault caused by crustal uneven subsidence is the main reason of the west wing No. 8 coal seam variation.
张永恒，王红深，余帅雷，王学民. 天安六矿三水平西翼戊8煤层赋存状况研究与分析[J]. 煤炭与化工, 2016, 39(8): 43-45.
Zhang Yongheng, Wang Hongshen, Yu Shuailei, Wang Xuemin. Research and analysis of occurrence condition of the third level west wing No.戊8 coal seam in No. 6 Mine of Tian'an Mining Industry. CCI, 2016, 39(8): 43-45.
