焦家断裂带南延问题及南延段找矿前景分析

Analysis on South Widening and Ore Prospecting Future of Jiaojia Fault Belt

摘要:

焦家断裂带位于龙(口)-莱(州)断裂带的南段,为胶西北地区三大著名的金成矿带之一。焦家断裂带南段因第四系覆盖至寺庄以南去向不明。根据近几年的研究成果,认为焦家断裂带应为龙(口)-莱(州)断裂带南段的高家庄子-紫罗姬家段,特别是南部的徐村院-紫罗姬家段所揭露断裂带应为焦家断裂带在该区的南延并具有较好的找矿前景。

Abstract:

Jiaojia fault belt locates in south section of Longkou-Laizhou fault belt.It is one of the famous gold-forming belts in Northwest part of Jiaodong area.According to study achievements gained in recent few years,it is regarded that Gaojiazhuangzi-Ziluojijia section in south part of Longkou-Laizhou area is Jiaojia belt,especially the fault belts in Xucunyuan-Ziluojijia section should be the south widening parts of Jiaojia fault belt with good ore-prospecting future.