西秦岭李子园金矿床成矿模式探讨

Discussion on the metallogenic model of the Li Zi Yuan gold deposit in Western Qinling Mountains

甘肃省天水市李子园金矿床处于西秦岭北段多金属成矿带,近年来通过钻探、坑探工程对其深部及外围矿体的控制,对该地区矿床成因有新的认识。本文通过对区内成矿模式的研究,并结合野外地质现象进行分析和讨论,以期对下一步勘查找矿工作给予指导意见。

The Li Zi Yuan gold deposit in Tianshui,Gansu province is located in the polymetallic metallogenic belt in the northern section of West Qinling Mountains.In recent years,a new understanding of the genesis of the deposit in this area has been made by the control of the deep and peripheral orebodies through drilling and pit exploration engineering.In this paper,the study on the metallogenic model in the area and the field geological phenomena are analyzed and discussed in order to give guidance to the next exploration and prospecting work.