云南洱源县溪灯坪金矿地球化学特征及找矿远景

THE GEOCHEMICA FEATURE AND PROSPECTING POTENTIALITY OF XIDENGPING AU DEPOSIT IN ERYUAN,YUNNAN

云南洱源县溪灯坪金矿位于乔后断裂与黑惠江断裂所夹持的断陷盆地中,矿区开展的地球化学土壤测量,显示出了其Au、As、Sb、Hg元素异常强度高、规模大,异常套合较好,其中Au异常多为矿致异常,部分Au异常中已发现了金矿体。因此该矿区显示出了较好的找矿远景。

Xidengping Au deposit in Eryuan,Yunnan is in the fault depression basin lined between Qiauhou fault and Heihuijian fault.The geochemical soil survey of orefield shows Au,As,Sb,Hg anomaly intensity high,large scale,anomaly superimposition good.The Au anomaly is mostly derived by the ore.The Au orebody has been discovered in a part of Au anomaly.Therefore,the prospecting potentiality is good in this orefield.