安徽蚌埠隆起区金矿与胶东金矿构造控矿作用对比及找矿建议

A comparison of structural control on gold deposits in the Bengbu uplift area and in Jiaodong, and a prospecting suggestion

蚌埠隆起区位于华北板块南缘,为安徽省重要的金矿成矿区之一,其与胶东成矿区具有相似的成矿背景。蚌埠隆起区金矿与胶东金矿的空间分布与成矿作用均与断裂构造密切相关,本文系统对比了两个成矿区构造样式和主要控矿构造的异同,结合蚌埠隆起区金矿的勘查成果,对本区金矿的找矿技术方法和找矿方向进行了分析。

The Bengbu uplift area is located in the southern margin of the North China plate,which is one of the important gold metallogenic areas in Anhui Province,and has similar metallogenic background to that in the Jiaodong metallogenic area.The spatial distribution and mineralization of gold deposits in Bengbu uplift area and Jiaodong are both closely related to the fault structure.This paper systematically compares the similarities and differences in the structural styles and main ore-controlling structures between the two metallogenic areas,and analyzes the ore-prospecting techniques,methods and directions in the Bengbu uplift area with available exploration results being taken into consideration.