• 责任者：Fan Xingtao (State Research Center for Geoanalysis ; Beijing 100037 ; China) ; Li Yingchun
• 刊名：Rock and Mineral Analysis
• 出版年：2011
• 卷期：30(2)
• 关键词：X射线荧光 ; X-ray fluorescence ; 地球化学勘查 ; geochemical exploration
• 页码：p.155-159
• 图表：2 illus., 5 tables, 19 refs.
• 分类号：0900
• 出版序号：20120226
• issnNo：ISSN0254-5357
• isbnNo：CN11-2131/TD

The vehicle-loaded energy dispersive X-ray fluorescence (EDXRF) spectrometry instruments were utilized for on-site analysis of superstratum and bedrock samples from light drilling at drilling fields in Inner Mongolia and Xinjiang. About 400 drilling samples were collected, prepared and analyzed on-site. The on-site EDXRF data were assessed by comparing with in-lab data obtained from the same samples by wavelength dispersive X-ray fluorescence spectrometry instruments and ICP-MS. The results show that the vehicle-loaded instrument works properly and the on-site analysis method is rapidity, accurate and suitable for field drilling and geochemical exploration.