X荧光仪及视电阻率测量的综合找矿方法应用——以内蒙古碧流台银铅锌多金属矿为例

Application in mineral prospecting of integrated techniques of X-ray fluorescence spectrometer and geophysical apparent resistivity measurement ——A case study on Biliutai Ag-Pb-Zn polymetallic deposit, Inner Mongolia

在内蒙古碧流台银铅锌多金属矿区通过X荧光仪及视电阻率测量圈出2条异常带、4个异常区,其中Ⅱ号异常带南部的异常区与已知矿体完全对应;在X荧光仪圈定的异常图上表现为异常区,同时视电阻率又表现为低阻异常的地区,均发现了银铅锌多金属矿。由此可知,X荧光仪与视电阻率测量相结合的综合找矿方法在研究区具有明显的找矿效果。

By applying X - ray fluorescence spectrometer and apparent resistivity measurement in Biliutai Ag - Pb - Zn polymetallic deposit, Inner Mongolia, two anomalous zones and four anomalous areas were outlined. Among them, the anomaly area located in the southern part of No. II anomaly zone, is correspondent exactly with the known Ag - Pb - Zn orebody. In those areas where the abnormal area showed on the X - ray fluorescence spectrometer anomalous map and low resistivity anomaly on the apparent resistivity anomalous map, the Ag- Pb- Zn polymetallic orebodies were discovered. Therefore,the combination of the X- ray fluorescence spectrometer and the apparent resistivity measurement is an effective approach for discovering mineral deposits in the study area.