The Application of Large-Scale High-Precision Aeromagnetic Survey to the Prospecting of Nonmagnetic Ore
详细信息
- 责任者：Lu Jianzhong (China Aero Geophysical Survey and Remote Sensing Center for Land and Resources ; Beijing 100083 ; China) ; Wu Qifan
- 刊名：Geophysical and Geochemical Exploration
- 出版年：2011
- 卷期：35(1)
- 关键词：金矿 ; gold ores ; 金伯利岩 ; kimberlite ; 航空磁测 ; aeromagnetic surveys ; 山东 ; Shandong Province
- 页码：p.20-23
- 图表：1 illus., 1 table, 5 refs.
- 分类号：1600
- issnNo：ISSN1000-8918
- isbnNo：CN11-1906/P
摘要
This paper has described the role of large-scale high-precision aeromagnetic survey in the prospecting for nonmagnetic ore deposits, made a comparative analysis of the results obtained in Shanting area of Shandong Province by several times of survey which used different scales under different surveying conditions, and summed up their magnetic anomaly characteristics. On such a basis, the authors hold that large-scale high-precision aeromagnetic survey can obtain abundant information. It is also thought that, as this method can recognize weakly magnetic geological bodies, it can be effectively used in other fields in addition to the prospecting for ferromagnetic ore deposits.