华北盆地东南部下石盒子组高岭岩的成因及研究意义  

GENETIC ANALYSIS AND ITS RESEARCH SIGNIFICANCE OF THE KAOLINITIC ROCK IN LOWER SHIHEZI FORMATION OF SOUTHEASTERN PART,NORTH CHINA BASIN

作　　者：武法东[1] 

机构地区：[1]中国地质大学(武汉)

出　　处：《煤田地质与勘探》1991年第1期6-10,共5页Coal Geology & Exploration

摘　　要：介绍了高岭岩的岩石、矿物、化学和物理测试特征,根据马氏链对沉积序列的模拟、高岭岩的厚度分布以及微量元素分布和古盐度分析结果,认为华北盆地东南部的高岭岩属沉积成因。All kinds of analysis indicate that the major mineral composition of kaolinitic rock is kaolinite.Based on the simulating sequence of Markov chains,the simulating sequence of Markov chains,the thickness distribution, the result of trace elements and palaeosalinity,the author thinckes that the origin of kaolinitic rock in this region is belongs in depositions.

关 键 词：高岭岩 成因 华北盆地 下石盒子组 

分 类 号：P619.232[天文地球—矿床学]