洪泽凹陷赵集矿区盐矿分布特征及矿层对比分析  

Analysis on the Ledge Comparison and the Distribution Characteristics of the Salt Mine on the Zhaoji Mining Area, Hongze Sag

作　　者：李小明 姜芹芹 朱卫琴 刘兆成 吴进飞 朱培 Li Xiaoming;Jiang Qinin;Zhu Weiqin;Liu Zhaocheng;Wu Jinfei;Zhu Pei(Huai'an Geology Mineral Exploration Institute,Huai'an,Jiangsu,223001)

机构地区：[1]淮安市地质矿产勘查院,江苏淮安223001

出　　处：《中国井矿盐》2018年第5期16-19,共4页China Well and Rock Salt

摘　　要：赵集矿区含盐系地层赋存于苏北盆地洪泽凹陷阜宁组四段,沉积韵律频繁,主要表现为泥岩与石盐、无水芒硝岩的互层,矿层数量较多。本文在收集和整理大量地质资料的基础上,分析了该矿区盐矿地质特征及分布情况,主要从标志层、主要工业矿层特征及地球物理测井等方面对矿层进行对比与划分,认为区内矿层分布稳定、对比清晰、划分科学合理,为研究矿区盐矿分布规律、矿产勘查及开发利用等提供可靠的依据。The saltbearing formation on the Zhaoji Mining Area occurred in the Funing-4 Formation of the Hongze Sag in the Subei basin.The sedimentary rhythmic characters,including mudstones interbedded with halite and thenardite and a lot of ore seams,are obvious.Considering a large number of geological data which were collected and organized,geologic feature and distribution of the salt mine is analyzed by kinds of ways including studying the features of the marker bed and main industrial ledge,geophysical log.Integrated analysis imply that the salt mine is stable,contrasted clearly,divided scientifically and reasonably.The above-mentioned research provides the reliable foundation for studying the distribution rule the salt mine,solid mineral exploitation and utilization.

关 键 词：洪泽凹陷 石盐 无水芒硝 分布特征 矿层对比 

分 类 号：TS32[轻工技术与工程]