摘要
煤层对比是一项基础地质工作,对研究煤田沉积环境和聚煤规律,指导煤矿生产,具有重要的理论和现实意义。针对金堂煤矿区煤层的具体情况,采用多种方法对各煤层进行对比研究,揭示煤层赋存规律。
Coal seam correlation, as a fundamental geological work, is of great theoretical and practical significance for studying sedimentary environment and coal accumulation regularities, and guiding production in coal mines. According to the specific situation in the coal seam in the Jintang coal mining area, various methods are applied to correlation of coal seams for revealing the coal seam occurrence law.
出处
《四川地质学报》
2012年第2期139-142,共4页
Acta Geologica Sichuan
关键词
煤层对比
标志层
珙县
coal seam correlation
Jintang coal mining area
key bed
deposition
Gongxian
