摘要
本文根据山东新汶煤田上石炭统11煤中高岭石泥岩分布广、厚度薄、层位稳定、矿物成分单一等特征,根据共生的透长石和锆石等原生矿物组合及其标型特征和化学组成,论证了该高岭石泥岩的火山成因,并探讨其物源。
This paper deals with the volcanic origin and mater al source of tonstein in coal seam No. 11 of the upper carboniferous series in the Xinwen Coalfield of Shandong Province, mainly on the basis of the features, which are widely distributed,thin, stable in horizon and simple of mineral compositions, particularly original mineral compositions, the typomorphic characteristic and the chemical compositions.
出处
《山东矿业学院学报》
CAS
1992年第1期76-80,共5页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
煤田
晚石炭世
煤
高岭石
泥岩
upper carboniferous series
kaolinite
mudstone
volcanic ash
origin
