综合物化探技术集成在层控型铅锌矿勘查中的应用--以湘西太阳山铅锌矿勘查为例

Application of integrated geophysical and geochemical exploration techniques in the stratabound lead-zinc deposit:A case study on the exploration of Taiyangshan lead-zinc deposit in Western Hunan,China

为了研究综合物化探方法集成在层控型铅锌矿勘查中的应用,文章以湘西渔塘铅锌矿田太阳山矿区为例,开展土壤次生晕、地电化学剖面、瞬变电磁法集成方法实验,快速圈定了矿化带异常,查明了物化探异常与成矿有关的地质特征,为工程验证提供了依据,取得了理想的地质找矿效果。说明综合物化探技术集成在层控型铅锌矿勘查快速评价中发挥了重要的指导作用。

In order to study the application of comprehensive geophysical and geochemical prospecting in strata-bound lead-zinc mine deposit, this paper takes the Taiyangshan mining area of Yutang lead-zinc ore field in western Hunan as an example, and integrates geochemical soil halo, geoelectrochemical profile and transient electromagnetic method which quickly delineate the anomalies of the mineralization zone, identify the geological characteristics related to the mineralization of the geophysical and geochemical anomalies. It provides a basis for engineering verification, and achieved the ideal geological prospecting results and shows that the comprehensive geophysical and geochemical prospecting plays an important guiding role in the rapid evaluation of strata-bound lead-zinc mine deposit.