济宁铁矿矿床成因探讨  

Discussion on the Geneses of Jining Iron Ore Deposit

作　　者：李哲[1] 邢丽花[1] 

机构地区：[1]山东科技大学地质学院,山东青岛266510

出　　处：《科技情报开发与经济》2010年第17期164-166,共3页Sci-Tech Information Development & Economy

摘　　要：济宁铁矿属于鲁西地区前寒武纪条带状含铁建造(BIF),呈条带状赋存于济宁岩群中。它与赋存于泰山岩群中的前寒武纪条带状含铁建造相比既有相同点又有其独特之处。从矿床特征、地球化学特征、成矿物质来源、铁的迁移与富集等方面对济宁铁矿矿床成因进行了探讨,指出济宁铁矿是山东境内的新类型铁矿,它的成矿物质主要来源于侵蚀状态下的太古宙克拉通绿岩带。Jining iron ore belongs to Precambrian banding iron formation（BIF）of western Shandong,it occurred in form of banding in Jining rock group.There were not only the same points but also the differences between Jining iron ore and other BIF which occurred in Taishan Mountain＇s rock group.From the deposit characteristics,geochemical characteristics,ore-forming material sources,and iron migration and enrichment,etc.this paper probes into the geneses of Jining iron ore deposit,and points out that Jining iron ore is a new type iron ore in Shandong,and its ore-forming materials came from Archean Craton greenstone belt under corrosion.

关 键 词：济宁铁矿 济宁岩群 矿床特征 矿床成因 

分 类 号：P571[天文地球—矿物学]