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浅水河耐火粘土矿床位于乌鲁木齐市西南30公里,是新疆目前唯一的耐火粘土供应基地。近年来我队对其进行了详勘,矿床地质特征基本查明,兹简述如下。一、矿区地质概述矿区位于北天山地向斜褶皱带北侧、中新生界坳陷乌鲁木齐煤盆地中段头屯河向斜南翼。地层较简单,属中、下侏罗统含煤岩系,即下侏罗统上部三工诃组和中侏罗统下部西山窑组。耐火粘土赋存于西山窑组下部。三工河组:为中、细粒灰绿色砂岩,顶部有一层紫红色铁质页岩,分布于矿区南部,与上覆西山窑组呈整合接触。矿区出露厚度156米。
Shallow Shuihe refractory clay deposit is located 30 kilometers southwest of Urumqi, Xinjiang is currently the only refractory clay supply base. In recent years, our team carried out a detailed survey of its geological characteristics of the basic deposit, it is summarized as follows. I. Geological Overview of the Mining Area The ore area is located on the north side of the syncline fold belt in the North Tianshan Mountains and extends to the south of the Toutun River syncline in the middle Urumqi coal basin in the Mesozoic-Cenozoic. The strata are relatively simple and belong to the middle-lower Jurassic coal-bearing rocks, ie, the Lower Triassic Hara Formation and the Lower Xishayao Formation in the Lower Jurassic. Refractory clay occurs in the lower part of Xishanyao Formation. Sangonghe Formation is a medium-sized and fine-grained gray-green sandstone with a fuchsine iron shale on the top and is distributed in the southern part of the mine area and is in integrated contact with the overlying Xishanyao Formation. Mine exposed thickness of 156 meters.