高地银多金属矿位于突泉-林西华力西、燕山期铁(锡)、铜、铅、锌、银、铌(钽)成矿带内.矿区圈定了1:5万水系沉积物综合异常2处和地面磁测异常1处.经异常查证,化探异常重现性较好,视极化率异常与化探异常吻合.异常区已发现10条矿化蚀变带,均受断裂构造控制;并具有较好的银矿化显示.矿区具备良好的成矿物质来源和活化、迁移、富集条件,岩浆热液型银多金属矿的找矿前景较好,应重点关注与近南北向断裂及岩浆热液有关的银多金属矿床的找矿工作.%Gaodi silver polymetallic deposit is located in the Tuquan-Linxi metallogenic belt of iron (tin),copper,lead,zinc,silver and niobium (tantalum) in Variscan and Yanshan period.Two integrated anomalies of stream sediment survey and one anomaly of ground magnetic survey,both with scale of 1 ∶ 50 000,were delineated in this mining area.Based on the anomaly verification,geochemical anomalies have good reproducibility,and the apparent polarization anomalies coincide with the geochemical anomalies.10 mineralization and alteration zones with certain silver mineralization were delineated in these abnormal areas,which controlled by faults.This mining area has good ore-forming material sources and conditions for ore-forming material activation,migration and enrichment.It will be a good prospecting for hydrothermal silver polymetallic ore,and should focus on prospecting the silver polymetallic deposit which associates with nearly N-S-trending faults and magmatic hydrothermal fluids.
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