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吉林省陶粒页岩的开发已有十余年的历史,主要矿石自然类型为白垩系下统嫩江组、青山口组泥岩、粉砂质泥岩,目前已开发利用的矿床主要分布于农安—德惠一带松花江西岸的切割台地,均以零星开采为主,矿石质量各有差异,本文通过对这一带典型矿床地质特征进行对比研究,展望该区陶粒页岩矿开发前景。
The development of ceramsite shale in Jilin Province has been more than ten years old. The natural types of the main ore are Cretaceous Lower Nenjiang Formation, Qingshankou Formation mudstone and silty mudstone. The deposits that have been developed and utilized at present are mainly distributed in Nong’an- The cutting platform in the west coast of Huaihua Songhua River is dominated by sporadic mining with different quality of ore. Through contrasting the geological characteristics of the typical deposit in this belt, the prospects for the development of ceramsite shale in this area are forecasted.