【摘要】 青海大通煤矿区侏罗纪地层中赋存的砂质高岭土矿床,其矿石的化学成份、物理及工艺技术性均能达到工业指标要求。本文对其地质特征和矿石的开发利用方向进行了探讨。更多还原

【Abstract】 The sandy kaolin deposit is located in Jurassic system in Datong coal district,Qinghai. The chemical composition and physic--technologic properties of ores all come up tocommercial factors. The geological features of the deposit and its exploitation direction havebeen discussed in this paper.更多还原