激电法勘探在某矿区铅锌矿普查的应用

Application of Induced Polarization Prospecting in the Lead-Zinc Ore General Investigation

此前已基本完成了地质预查工作,通过预查圈定了Au、Pb、Zn化探异常,经探槽和钻孔揭露在XX矿区地段已发现了具有一定规模的铅锌工业矿体和金矿体,所以转入普查工作。本文通过激电中梯和大功率激电测深工作,发现并圈定激电异常,提供寻找铅锌矿的靶区或靶位,为进一步开展铅锌矿找矿工作提供基础资料和依据。

Geological pre-survey has fundamentally completed in the earlier stage. The chemical prospecting of Au, Pb, Zn is unusual in the pre-survey. The certain size of lead-zinc industrial ore body and gold ore body are found out by the coastean and punching, so the general investigation is put forward. Through the work of induced polarization medium gradient and high-power induced polarization sounding, this paper finds and delineates the induced polarization anomaly and supplies the target or targeted for searching lead-zinc ore to provide the basic information and basis for the further prospecting work of lead-zinc ore.