洪山预测区煤层赋存的可能性分析

A Possibility Analysis of Coal Seam Hosting in the Hongshan Predicting Area

分析了洪山预测区西部洪山岩体地质特征及其向外围扩散的范围和程度,研究了北掌勘查区和焦窑煤矿两邻区煤层受岩浆岩影响的程度,认为洪山岩体对预测区煤系及煤层赋存的影响较小,岩体外围仍有煤系赋存。为下一步找煤指明了方向。

The paper analysed geological characteristics of Hongshan igneous rock mass and its extended range in the western Hongshan predicting area and studied the influencing extent to coal seams in the Beizhang exploration area and neighbouring Jiaoyao coalmine. Pointed out that the Hongshan igneous rock mass have had only limited influence to coal seams, so it is still possible to have unaffected coal seams in peripheral igneous rock mass, that is the coal looking orientation next step.