海南省长昌矿区第三纪煤系地层中砂质高岭土和软质粘土的成分特征  

The Characteristics of Composition of Both Sandy Kaoline And Soft Clay Deposited in the Tertiary Coal Measures in Changchang Coal Mine Area, Hainan Province

作　　者：朱文科[1] 周淑文[1] 王文侠[2] 叶化楠 

机构地区：[1]中国矿业大学科研所 [2]中国矿业大学地质系

出　　处：《中国矿业大学学报》1993年第4期79-83,共5页Journal of China University of Mining & Technology

摘　　要：海南省长昌矿区第三纪煤系地层中伴生有丰富的砂质高岭土和软质粘土资源。本文采用化学分析、X射线粉晶衍射分析、差热分析和透射电子显微镜观察等方法,综合研究这两个矿种的成分特征,进而对其在工业应用中的质量标准作出评价。There are plentiful resources of associated sandy kaoline and soft clay in the Tertiary coal measures in Changchang coal mine area, Hainan province. By adopting chemical analysis, X-ray diffraction analysis of powder crystal, differential thermal analysis and transmission electron microscopy this paper makes a synthetic study on the characteristics of composition of the two ores mentioned above. Furthermore, the authors appraise their standard of quality in application to industry.

关 键 词：砂质高岭土 软质粘土 第三纪 煤田 

分 类 号：P618.110.4[天文地球—矿床学]