固原硝口矿区位于固原市原州区，距固原市区2公里左右，面积30．55km^2，矿体埋深1000米以下，矿层真厚1．73-40．10m，矿石主要成份为NaCl，平均品位30．59-83．72％。岩盐矿质量较好，单矿层厚度中等，埋藏深度适宜．适合进行钻井水溶法开采。%Xiaokou mining area is located in Yuanzhou District of Guyuan city, which is 2 km away from Guyuan urban district, covering 30.55km^2.The ore body is buried at the depth of over 1000 m; the thickness of ore bed is 1.73-40.10m; the major ore component is NaCl with an average grade of 30.59%-83.72%.The quality of rock salt is good; the thickness of single layer is medium and the depth is appropriate, for which solution mining process in drilled wells is suitable.
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