1、前言....................................................................................................................................1、任务来源......................................................................................................................1、评估依据......................................................................................................................2、工作目的和任务...........................................................................................................3评估范围..........................................................................................................................32、矿井概况............................................................................................................................3、地理位置与交通...........................................................................................................3、自然地理......................................................................................................................6、矿山开采情况..............................................................................................................6矿井开拓系统..................................................................................................................8、矿井供电系统..............................................................................................................9、矿井排水系统..............................................................................................................93、矿井地质..........................................................................................................................12、区域地质概况............................................................................................................12、井田地层....................................................................................................................14、构造...............................................................
