综合找矿法在广东省饶平县英坑钼多金属矿找矿预测的运用  

Application of Comprehensive Prospecting Method in Prospecting Prediction of Yingkeng Molybdenum Polymetallic Deposit,Raoping County,Guangdong

作　　者：李志 魏小昭 LI Zhi;WEI Xiaozhao(Guangdong Geophysical Prospecting Group,Guangzhou 510800,Guangdong,China;Guangxi Hezhou Mining Investment Group Co.,Ltd.,Hezhou 542800,Guangxi,China)

机构地区：[1]广东省地球物理探矿大队,广东广州510800 [2]广西贺州市矿业投资集团有限公司,广西贺州542800

出　　处：《中国钼业》2023年第4期14-21,共8页China Molybdenum Industry

摘　　要：英坑钼多金属矿区位于粤东饶平县火山盆地外围,属武夷成矿带西南段莲花山矿集区。通过对该区区域地质成矿背景、区域物化探特征、矿区矿体地质特征、矿区地球化学特征、矿区地球物理特征等进行综合研究分析,确定英坑钼多金属矿地质物化探综合找矿模型。预测工作区存在钼多金属矿以脉状为主,发育于密集的北西~北北西向裂隙群的硅化蚀变带内,圈定找矿靶区1处,并进行深部找矿预测,物化探综合找矿方法的应用,是今后英坑地区钼矿勘查的有效手段。Yingkeng molybdenum polymetallic deposit is located in the outer volcanic basin of Raoping County,Eastern Guangdong,belonging to the Lianhuashan ore concentration area in the southwest section of Wuyi metallogenic belt.The comprehensive prospecting model of Yingkeng molybdenum polymetallic deposit is determined through comprehensive research and analysis of regional geological and metallogenic background,regional geophysical and chemical exploration characteristics,geological characteristics of ore bodies,geochemical characteristics and geophysical characteristics of the mining area.In the prediction work area,the molybdenum polymetallic ore is mainly in the shape of veins,which develops in the silicification alteration zone of the dense NW~NNW fracture group.The delineation of one ore prospecting target area and the deep prospecting prediction are made.The application of the comprehensive prospecting method of geophysical and geochemical exploration is an effective means of molybdenum ore exploration in Yingkeng area in the future.

关 键 词：物化探 钼矿 综合找矿 英坑 

分 类 号：P618.65[天文地球—矿床学]