摘要
青分岭金矿床位于北祁连NW向金多金属成矿带中段。根据青分岭金矿床的地质特征,分析了控矿条件,认为金矿受下奥陶统(O1)火山岩系地层、NWW向断裂、碱性二长岩控制,其成因为多期成矿的中—中低温热液型金矿床,进而提出找矿方向,指出青分岭金矿深部及外围细浪沟、人熊沟一带需要进一步开展勘查找矿工作。
Qingfenling gold deposit is located in the middle of the north Qilian gold-polymehallic metallogenic belt. By analyzing the geological characteristics, we discussed ore-controlling conditions and prospecting direction of the deposit. Qingfenling gold deposit is a multi-period meso-epithermal deposit controlled by lower ordovician system volcanic series, NNW trending faults and alkalic monzonite rock. The depth of Xilanggou and Renxionggou nearby the deposit have good prospecting potential.
出处
《黄金科学技术》
2009年第5期6-10,共5页
Gold Science and Technology
基金
2007年度矿产资源保护项目(有色地字[2007]3-02号)资助
关键词
地质特征
控矿条件
找矿方向
青分岭金矿床
甘肃
Geological characteristics
Ore-controlling conditions
Prospecting direction Qingfenling gold deposit
Gansu province
