摘要
通过对义马煤田主要含煤岩系义马组地层的沉积特征分析,阐明了义马煤田含煤岩系的沉积环境和成煤机理,对煤矿生产和进一步找煤具有一定的指导意义。
Through the analysis on sedimentary characteristics of the main coal-bearing rock system-Yi Ma group stratum at Yi Ma Coal Mine, this paper illustrates the sedimentary environment and coal-forming mechanism, so as to manifest some certain guidance for coal mine production and further coal locating.
出处
《煤矿现代化》
2008年第2期19-20,共2页
Coal Mine Modernization
关键词
沉积环境
旋回
古地理
sedimentary environment cycle paleogeography
