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| THE APPLICATION OF THE INTEGRATED GEOPHYSICAL AND GEOCHEMICAL PROSPECTING METHODS TO THE EXPLORATION OF THE HALAHE LEAD-ZINC ORE DEPOSIT |
| LIU Bo1, QIAO Bao-cheng2, LI Hai-dong3 |
1. No. 208 Geological Party, Bureau of Nuclear Industry, Baotou 014010, China;
2. Inner Mongolia Exploration Institute of Geology and Mineral Resources, Hohhot 010010, China;
3. Inner Mongolia Mining Development Limited Liability Company, Hohhot 010010, China |
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Abstract In order to carry out investigation of the Halahe lead-zinc deposit in Zalantun City of Inner Mongolia, the authors studied the characteristics of geophysical-geochemical anomalies and evaluation criteria of the deposit. According to the geophysical-geochemical anomaly characteristics and abnormal geological environment in this exploration area, the major anomaly combination of elements is composed of Pb, Zn, Ag and Cu, followed by As, Sb, Ag, Pb, Zn, Au, Cu, Mo and Bi. The relatively high polarization and low apparent resistivity represent the distribution and depth of the ore-bearing andesite. Based on the characteristics of ore-related and barren anomalies as well as the combination and zoning of the elements, the authors established criteria or indicators of geophysical-geochemical prospecting.
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Received: 26 March 2013
Published: 10 April 2014
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