Geogas Survey Experiment for Exploration of Concealed Polymetallic Deposit at Great Depth
详细信息
- 责任者：Hu Bo (College of Applied Nuclear Technology and Automation Engineering ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Zhou Sichun
- 刊名：Geophysical and Geochemical Exploration
- 出版年：2012
- 卷期：36(6)
- 关键词：锌矿 ; zinc ores ; 铜矿 ; copper ores ; 地气法 ; geogas methods ; 广西 ; Guangxi Province
- 页码：p.1068-1072
- 图表：2 illus., 2 tables, 6 refs.
- 分类号：1500
- issnNo：ISSN1000-8918
- isbnNo：CN 11-1906/P
摘要
With No.95 zinc-opper ore body over 800 m in depth in the Dachang zinc-copper deposit of Guangxi as the research object,the authors carried out experiment on geogas survey by using dynamic geogas sampling device and ICP-MS analysis technology for exploration of large depth concealed polymetallic deposit.The results show that the geogas anomaly values of Zn,Cu elements above the ore body are 3 times higher than their background values,and Pb,As,Cd,Bi,Co,Cs,Mo,Rb and other elements also show significant anomalies.