黑龙江省鸡东盆地新近纪硅藻岩(土)沉积特征及富集规律

Analysis on Sedimentary Characteristics and Accumulation Regulation of Neozoic Diatomite in Jidong Basin in Heilongjiang Province

随着科技的进步,硅藻岩(土)越来越广泛地被利用。在我国东北地区,新生代发育了大量的硅藻岩,其中鸡东盆地的资源/储量巨大。为此,主要从硅藻岩形成的沉积环境和空间上的分布等方面对鸡东盆地的硅藻岩进行分析研究,最终总结出硅藻岩在这一地区的形成及聚集特征。

With the development of technology,the diatomite is used more and more widely nowadays. There is abundant Neozoic diatomite in Jidong basin in the northeast of China. This article analyzes the sedimentary environment and diatomite distribution in Jidong Basin. Finally,it summarizes the formation and accumulation characteristics of diatomite.