Reserch and Mineralization Prospection Analysis on Ore-controlled Tectonic Belts in South Coverage Areas of Jiaojia Fault Belt

Zhusong-Zhuqiao section located in south of Longkou-Laizhou flaut belt in northwest Jiaodong area is commonly known as Jiaojia fault belt.It is one of the three largest ore-controlled tectonic structures in northwest Jiaodong area.A series of super large,large and small to medium size gold deposits have been continually explorated and evaluated,such as Jiaojia gold deposit,Xincheng gold deposit,Hexi gold deposit,Hedong gold deposit,Dongji gold deposit,Matang gold deposit,Wangershan gold deposit and Sizhuang gold deposit,etc.Their resource potentiality is tremendous.The south section(from Sizhuang)of Jiaojia fault belt is lost because of covering by quaternary.The location of south setion is disputed.In this paper,according to a series of recent comprehensive geophysical work,tectonic framework in south coverage area of Jiaojia fault belt has been preliminarily established.It is regarded that F8(Xucunyuan-Goubeiwang)fault is the south section of Jiaojia fault belt.The mineralization propect of this covered area is analyzed and studied.