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江西徐府岭矿区B_4煤层共有四个煤包,目前新华煤矿开采着两个。其中一井开采2号煤包和3号煤包的东部,二井开采3号煤包的西部(图1)。这些煤包皆沿北东向分布,并呈多字形雁列形式出现。煤包间往往为宽窄不等的不可采带或变薄带隔开。略具等距离出现的特点。
There are four coal bales in B_4 coal seam in Xufuling Mining Area, Jiangxi Province. At present, there are two coal mines in Xinhua. One of the wells mines the No. 2 and No. 3 coal bales to the east and the No. 2 coal mine’s No. 3 coal mine to the west (Figure 1). These coal bales are distributed along the NE direction and appear in the shape of geese. Coal rooms are often unequal widths can not be taken with or thinning tape separated. A slightly equidistant characteristics appear.