河北省赤城县正沟银多金属矿激电异常特征及找矿效果的初步研究

Preliminary Study on the Characteristics of Induced Polarization Abnormalities and Prospecting Effect of Zhenggou Silver Polymetallic Deposit in Chicheng County,Hebei Province

以银、金、铅、锌为主攻矿种,在矿区内进行大功率激电法,圈定出多处激电异常,结合地质对激电异常进行综合分析,该矿区已知的破碎蚀变带上均有明显的激电异常。经钻孔验证,IP6异常深部发现铅银等金属硫化物矿体,取得了较好的找矿效果。

With silver,gold,lead,and zinc as the main target minerals,high-power IP method is carried out in the mining area to delineate multiple IP anomalies,Combined with geological analysis of the IP anomaly,there are obvious IP anomalies on the known fractured alteration zones in this mining area.Through drilling and verification,metal sulfide ore bodies such as lead and silver were found in the deep part of IP6 anomaly,and good prospecting results have been achieved.