摘要
辽西河坎子岩体及周边地区成矿地质背景有利,新一轮1∶5万区域地质矿产调查的成果反映,其水系沉积物地球化学测量金、多金属元素异常套合性好、浓度高、多级分带;浓集中心与岩体及其与围岩的接触带套合;并与区域上已知矿产地相似,地表存在钼、多金属矿体及矿化蚀变,成矿前景优越.多因素套合分析该区是寻找和发现金、多金属矿的良好靶区.
The geological background of the Hekanzi intrusive rock and surrounding areas in Western Liaoning is favorable for metallogenesis.A new round of 1∶50 000 regional geology and mineral resources survey result reflects good overlap anomaly,high concentration and multi-zonation in gold polymetallic element of the stream sediment geochemical survey.The concentration center coincides with the rock mass and its contact zone with surrounding rocks.Similar to the known orefields in the region,molybdenum,polymetallic ore bodies and mineral alteration occur on the surface,with great metallogenic prospect.The multi-factor overlap analysis on the study area showed that it is a good target to look for gold and polymetallic ore.
出处
《地质与资源》
CAS
2014年第A01期52-59,共8页
Geology and Resources
关键词
岩体
蚀变
化探异常
套合分析法
成矿前景
辽宁省
intrusive rock body
alteration
geochemical anomaly
overlap analysis
metallogenic prospect
Liaoning Province
