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| The prediction of the front of the sandstone uranium deposit oxidation zone based on high-precision magnetic measurement |
| FU Jin1,2, ZHAO Ning-Bo1,2, LIU Tao1,2 |
1. National Key Lab of Remote Sensing Information and Image Analysis Technology, Beijing 100029, China;
2. Beijing Research Institute of Uranium Geology, Beijing 100029, China |
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Abstract Through high-precision ground magnetic survey, high-precision aviation magnetic data application, and susceptibility measurements of drill core in Ili basin, the authors made a systematic study which included ferromagnetic mineral distribution characteristics, susceptibility variation characteristics of geochemical zoning of interlayer oxidation zone sandstone uranium deposits and the relationship with uranium mineralization, investigated feasibility, mechanism and methods of locating oxidation-reduction zone lby means of high-precision magnetic survey. The results obtained by the authors have an important role in prediction of front line of the oxidation zone and prognosis of uranium mineralization target.
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Received: 29 September 2015
Published: 10 February 2017
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