| 地气测量在粤北某铀矿区的试验研究 |
| |
| 引用本文： | 赵峰,周四春,葛良全,刘晓辉,鲍小柯,赵春江,张保静.地气测量在粤北某铀矿区的试验研究[J].物探与化探,2012,36(6):1073-1076. |
| |
| 作者姓名： | 赵峰 周四春 葛良全 刘晓辉 鲍小柯 赵春江 张保静 |
| |
| 作者单位： | 成都理工大学核技术与自动化工程学院,四川成都,610059 |
| |
| 基金项目： | 国家“深部探测技术与实验”专项(Sinoprob-03-01-4c);国家自然科学基金项目(41074094);四川省教育厅重点科技项目(10ZA118) |
| |
| 摘 要： | 在粤北某花岗岩铀矿勘查区开展了地气测量探测隐伏铀矿的试验研究.通过对勘查区4号和19号勘探线的快速地气取样,获取了U、Cu、Pb、Zn、Mn、Sr和稀土等38种元素信息.利用聚类分析、Pearson相关性分析以及稀土配分、Eu异常判断等方法对矿体的地气异常进行了研究,结果表明,U、Mn、Sr、Zn等地气异常在矿体上方或矿体边缘位置有不同程度的显示；U异常与Mn、Sr、Eu、Cu、Pb、Zn、Ho有较好的相关性；矿体上方地气异常区具有相似的稀土配分模式和负Eu异常.这些特征可以作为判定隐伏铀矿矿致地气异常的依据.
|
| 关 键 词： | 快速地气测量 隐伏铀矿床 地气异常 稀土元素 |
THE EXPERIMENTAL STUDY OF GEOGAS MEASUREMENT TO URANIUM DEPOSIT IN NORTHERN GUANGDONG |
| |
| ZHAO Feng,ZHOU Si-chun,GE Liang-quan,LIU Xiao-hui, BAO Xiao-ke,ZHAO Chun-jiang,ZHANG Bao-jing.THE EXPERIMENTAL STUDY OF GEOGAS MEASUREMENT TO URANIUM DEPOSIT IN NORTHERN GUANGDONG[J].Geophysical and Geochemical Exploration,2012,36(6):1073-1076. |
| |
| Authors: | ZHAO Feng ZHOU Si-chun GE Liang-quan LIU Xiao-hui BAO Xiao-ke ZHAO Chun-jiang ZHANG Bao-jing |
| |
| Institution: | (The College of Nuclear Technology and Automation Engineering,Chengdu University of Technology,Chengdu 610059,China) |
| |
| Abstract: | The experimental study of geogas was carried out in granite uranium exploration area of northern Guangdong. Through quickly sampling of No. 4 and No. 19 exploration line in exploration District, the authors acquired information from the 38 elements of U, Cu, Pb, Zn, Mn, St, REE, summarized exceptional characteristics through cluster analysis, pearson relativity, LREE partition, Eu exceptional judge and so on. The results show that geogas anomalies of U, Mn, Sr, Zn have different display above the ore body or border position. Anomalies of U have good correlation with Mn, Sr, Eu, Cu, Pb, Zn, Ho. Geogas anomaly area above the ore body have similar REE patterns and negative Eu anomalies. These characteristics can be used to judge mineralize geogas abnormal of concealed uranlum. |
| |
| Keywords: | Fast Geogas Measure Insidious Uranium Deposits Abnormal Geogas Cluster Analysis REE |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
