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| THE APPLICATION OF THE INTEGRATED GEOPHYSICAL AND GEOCHEMICAL METHOD TO THE SEARCH FOR CONCEALED LEAD-ZINC DEPOSITS IN QINLING AREA |
| WANG Yuan-jun1, YANG Lun-kai2, LIU Hong2 |
1. Chengdu University of Technology, Chengdu 610059, China;
2. BGP International, CNPC, Zhuozhou 072656, China |
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Abstract It is difficult to find concealed lead-zinc deposits buried at middle-great depth. Electrical anomalies resulting from Zn-Pb deposits and those from carbonaceous strata can be detected by using AMT and Coherent IP. The relative phase parameters of the coherent IP can distinguish anomalies caused by Zn-Pb deposits from those caused by carbonaceous strata. AMT can be used to detect the distribution of faults, the electric layering and the spatial distribution of low-resistivity anomalous bodies.
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Received: 15 June 2006
Published: 24 August 2007
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