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| GEOLOGIC CHARACTERISTICS AND PROSPECTING INDICATORS OF THE SHANMEN SILVER DEPOSIT IN SIPING, JILIN PROVINCE |
| FENG Ming1, CHEN Li2, ZHOU Peng-fu3, CUI Li-xin4 |
1. College of Applied Technology, Jilin University, Changchun 130022, China;
2. College of Construction Engineering, Jilin University, Changchun 130026, China;
3. No. 2 Institute of Geological Survey, Jilin Bureau of Geology and Mineral Resources, Jilin 132000, Jilin Province, China;
4. No. 5 Institute of Geological Survey, Jilin Bureau of Geology and Mineral Resources, Jiutai 131000, Jilin Province, China |
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Abstract The Shanmen silver deposit, located in the south part of Daheishan faulted uplift, is of epithermal type. Based on the study on geology, geophysics, types of ores, stages of mineralization, fluid inclusions and stable isotope of the deposit, the significant prospecting indicators for the deposit are determined, i.e. NNE-trending tensional faults, silicification, low resistivity electric field, soil chemical anomalies of Ag, Au, Pb and Zn. The metallogenesis is in low temperature, with low salinity. Meteoric water dominates the ore-forming fluid.
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Received: 29 March 2010
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2010, Vol. 19 
