1前言众所周知，内蒙古东胜煤田赋存着丰富的煤系高岭土资源，它具有分布面积广、储量大、应用范围广、质地优良、开采条件好等特点。“七五”至“八五”期间，国内的有关地质、建材部门的科研及企业单位，对该地区的砂型软质高岭土资源进行了一系列的地勘工作和分析研究，取得 1 Preface As we all know, Dongsheng coalfield in Inner Mongolia is rich in coal-based kaolin resources, which has a wide distribution, large reserves, wide range of applications, good texture, good mining conditions and so on. During the period from the “Seventh Five-Year Plan” to the “Eighth Five-Year Plan” period, a series of geological prospecting work and analysis were conducted on scientific research and business units related to geology and building materials in the country to obtain sand soft kaolinite resources in the area.