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贵阳札佐煤矿区位于黔中丘陵地带中的一个山间盆地边缘。主采煤层为一号煤层属二迭系龙潭煤组下段,对开采有直接影响的是顶板下煤组石灰岩及底板以下的下二迭系阳新灰岩。这两个含水层含水性较强,矿区水文地质条件复杂。本区于1959、1969、1971年先后三次勘探。札佐矿井位于井田中部,于1965年建矿。现将该矿井矿床充水特征介绍于下,同时通过探采对比,提出该类矿区的矿床水文地质勘探方法。
The Zazuo coal mine in Guiyang is located on the edge of a mountain basin in the hilly area of central Guizhou. The No. 1 coal seam is the second member of the Longtan Coal Group and the second coal seam belongs to the Lower Member of the Longtan Coal Group. These two aquifers are highly watery and have complex hydrogeological conditions. The area in 1959, 1969, 1971 has three exploration. Zha Zuo mine is located in central Ida, built in 1965. At present, the characteristics of waterflooding in the ore deposit are introduced below, and at the same time, the prospecting methods of hydrogeology of the deposit in this kind of ore area are put forward.