吉林省柳河县大庙铁矿地质特征  

The geological features of Damiao iron mine in Liuhe County,Jilin Province

作　　者：冷冰[1] 邵爱东 朱航[1] 赵伟[1] 郑天林[1] LENG Bing SHAO Ai-dong ZHU Hang ZHAO Wei ZHENG Tian-Lin(The Third Geological Survey of Jilin Province, Siping 136000, Jilin, China The Third Geological Prospecting Institute of Shandong, Yantai 264004, Shandong, China)

机构地区：[1]吉林省第三地质调查所,吉林四平136000 [2]山东省第三地质矿产勘察院,山东烟台264004

出　　处：《吉林地质》2017年第3期33-36,共4页Jilin Geology

摘　　要：柳河县大庙铁矿位于我省重要的铁、金成矿带上,区域上广泛发育太古宙深成侵入岩(TTG岩组),在其中存在大量的表壳岩残留体,区域上沉积变质型铁矿就赋存在表壳岩中。本文对柳河县大庙铁矿的矿床地质特征进行了分析,论述了矿体特征及矿石质量特征,确定矿床成因类型属沉积变质矿床,矿石自然类型属石英型贫磁铁矿矿石,工业类型为需选铁矿石。Liuhe Damiao iron mine is located in an importt iron,gold metallogenic belt,the Archean plutonic rocks are widely developed in the region（TTG rock group）,in which there are a lot of residual supracrustal rocks,regional sedimentary metamorphic supracrustal rocks exist in the fu. Iron ore geological features in Liuhe County Damiao are analysed in this paper,discusses the ore characteristics and ore quality characteristics,determine the genetic type of the deposit belongs to sedimentary metamorphic deposit,ore natural type is quartz type lean magnetite ore,iron ore industry type is required to select.

关 键 词：地质特征 铁矿 柳河县 

分 类 号：P618.31[天文地球—矿床学]