摘要
为查明辽东猫岭金矿区外围宋家堡子地区找矿前景,采用地质填图、土壤地球化学测量、物探测量、工程验证等工作手段进行综合勘查。结果显示:在宋家堡子地区圈定综合异常1处,其成矿元素为一套中低温元素组合;圈定高极化异常2处,深部验证发现3条铅锌矿化体,这些矿化体呈脉状赋存于辽河群盖县组千枚岩中,金属矿物主要为黄铁矿、方铅矿及闪锌矿,蚀变以硅化为主。宋家堡子地区成矿条件良好,可进一步开展找矿工作。
In order to investigate the prospecting potentials in Songjiapuzi District on the peripheral of Maoling Gold District,eastern Liaoning,the study employed geological mapping,soil geochemical survey,physical survey,engineering verification to carry out comprehensive prospecting.The results show that 1 comprehensive anomaly is delineated in Songjiapuzi District and the ore-forming element is a set of mesothermal elements combination;2 high polarization anomalies are delineated where deep drilling verification finds 3 Pb-Zn mineralized bodies,which occur in veins within the phyllite of Gaixian Formation in Liaohe Group.Pyrite,galena and sphalerite are the main metallic minerals.The main alteration is silicification.Songjiapuzi District shows good metallogenic conditions,therefore deserves further prospecting.
作者
韩晓涛
陈军典
李伯男
王彦明
吕行
Han Xiaotao;Chen Jundian;Li Bonan;Wang Yanming;LüXing(Geophysical Measuring Exploration Institute of Liaoning Province;Natural Resources Affairs Service Center of Liaoning Province;Liaoning Research Institute of Geology and Mineral Resources)
出处
《黄金》
CAS
2021年第11期27-32,共6页
Gold
基金
辽宁省省级地质勘查项目(辽国土资项〔2015〕148号)。
关键词
地质填图
土壤地球化学测量
铅锌矿化体
物探测量
宋家堡子地区
geological mapping
soil geochemical survey
Pb-Zn mineralized body
physical survey
Songjiapuzi District
