Technology Application |
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A REMOTE SENSING IMAGE TECTONIC ANALYSIS OF
THE XIANGSHAN URANIUM ORE FIELD, JIANGXI PROVINCE |
ZHANG Wan-liang 1,2, LIU De-chang 1, LI Zi-ying 1, ZHANG Jing-bo 1 |
1.Beijing Research Insititute of Uranium Geology, CNNC, Beijing 100029, China; 2.270 Research Institute of CNNC, Nanchang 330200, China |
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Abstract Based on data fusion between landset-7 ETM+ pan band and multispectral bands and RGB synthesis, the authors analyzed the surface rock images and linear and ring images of Xiangshan area, and interpreted five linear fractures, namely NE, NNW, NWW, SN, and EW trending faults. The reactivation of NE trending fault No.F2 in Quaternary led to the subsidence of the northwestern part relative to the southeastern part in the Xiangshan ore field, forming two special image areas, namely the southeastern image area and the northwestern image area. The former is a archibole and has experienced a relative intense denudation, whereas the latter is a target area for uranium ore exploration.
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Issue Date: 30 July 2009
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