摘要
根据多年的地质勘探研究,对张家口坝上地区构造、古地理及含煤特征进行了较深入的分析,认为土城子凹陷盆地的边缘部位应是煤层发育的良好地段,对今后找煤效果和经济效益的进一步提高具有一定意义。
According to the geological exploration studies during a lot of years, analysed structure, paleogeography and coalbearing characteristics in Bashang area, Zhangjiakou in depth. Considering the marginal part of the Tuchengzi depressed basin should be the better sector for coal seam development, it has certain importance to raise coal looking effect and economic benefit from now on.
出处
《中国煤田地质》
2006年第4期27-28,44,共3页
Coal Geology of China
关键词
沉积相
含煤性特征
找煤方向
张家口坝上
sedimentary facies
coal-bearing characteristics
coal looking orientation
Bashang area, Zhangjiakou
