综合物探方法在广西妙皇隐伏多金属矿勘查中的应用

妙皇多金属矿区位于来宾凹陷东缘与大瑶山隆起西侧交接部位,广西大瑶山及其西侧铅锌成矿带中部成矿条件优越,历年来开展过多种研究和找矿方法,但找矿效果不佳。通过研究妙皇铜铅锌银矿区的地质条件和成矿背景,运用综合物探方法,对区内部分地质问题及矿产特征进行了推断和预测。2012年,依据地质物探综合成果布置了ZK22701号验证孔,取得了突破性的进展。同时,依据物探成果推测了矿区成矿机理和成矿模式,在找矿方向和找矿潜力方面进行了分析探讨,对中深部找矿具有很好的指导意义。

Application of comprehensive geophysical prospecting methods to hidden polymetallic ore prospecting in the Miaohuang mining area, Guangxi

The Miaohuang polymetallic mining area is located at the junction of the eastern margin of the Laibin sag and the western side of the Dayaoshan uplift . Dayaoshan of Guangxi the middle of its western Dayaoshan lead-zinc metallogenic belt have superior metallogenic conditions. Over the years various research and prospecting methods have been carried out, but the prospecting effect is not very ideal. Through the study of geological conditions and metallogenic setting,comprehensive geophysical methods were utilized to infer and predict some problems encountered in geological exploration and mineral characteristics in the mining area. In 2012 on the basis of comprehensive geological and geophysical prospecting results, the ZK22701 verification drillhole was deployed and great prospecting breakthrough has been made. According to the geophysical results, the metallogenic mechanism and metallogenic model were inferred, and the prospecting direction and potential were analyzed and discussed, which is of great guidance significance for the middle and deep prospecting.