本矿地质构造较简单,井田走向长约6.1km,倾向长约4km,井田总面积为24km2,主采煤层为3号煤,平均倾角4°,主采煤厚平均总厚为3.77m。 First, well field survey.This ore geologic structure is simple, the well field moves towards long approximately 6.1km, favors long 4km, the well field total area is...