近场源二极激电法的找矿效果

THE EFFECTIVENESS OF NEAR-FIELD SOURCE TWO POLE CONFIGURATIONS OF INDUCED POLARIZATION METHOD (IP) |N PROSPECTING POLYMETALLIC DEPOSITS

赤峰兴隆山以铜为主的多金属矿区,属草原覆盖的隐伏矿床。经采用近场源二极激电法面积工作,获得了理想的激电异常11处,经钻探工程验证,取得了明显的找矿效果。本文主要介绍了近场源二极激电法在该区的找矿效果及资料解释中几种组合方法和辅助参数的综合利用。

Xinglongshan.Chifeng is a polymetallic sulfide ore field, consisting mainly of coper. This large hill area is all covered by grass. Working with the near-field source configurations of IP two pole method very ideal, IP anomalies were obtained at eleven ocalities, which were identified later by drilling. This paper focuses on the ef fecti-eness of this method in prospecting mineral deposits and the comprehensive utilization f auxiliry rating and of data in different and the ways of comhination in order to et the beor explanation.