| 吉林四平市山门银矿床地质特征及找矿标志 |
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| 引用本文： | 冯明,陈力,周鹏富,崔立新.吉林四平市山门银矿床地质特征及找矿标志[J].地质与资源,2010,19(3):215-220. |
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| 作者姓名： | 冯明 陈力 周鹏富 崔立新 |
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| 作者单位： | 1. 吉林大学 应用技术学院, 吉林 长春 130022;2. 吉林大学 建设工程学院, 吉林 长春 130026;3. 吉林省地质矿产局 第二地质调查所, 吉林省 吉林市 132000;4. 吉林省地质矿产局第五地质调查所, 吉林 九台 131000 |
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| 摘 要： | 山门银矿床位于大黑山断隆南部，为浅成低温热液银矿床.通过对矿床地质特征、地球物理特征、矿石类型、成矿期次、流体包裹体及稳定同位素地球化学特征的研究，确定该矿床的找矿标志为北北东向张性断裂，硅化，Ag、Au、Pb、Zn为主的土壤化学异常，低电阻率异常.成矿温度为低温，低盐度，成矿流体为以大气降水为主.该标志对于在大黑山条垒一带寻找同类矿床具有一定的指导意义.根据以上标志，划分出3个成矿远景区.
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| 关 键 词： | 银矿 找矿标志 山门 吉林省 |
| 收稿时间： | 2010-03-29 |
GEOLOGIC CHARACTERISTICS AND PROSPECTING INDICATORS OF THE SHANMEN SILVER DEPOSIT IN SIPING, JILIN PROVINCE |
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| FENG Ming,CHEN Li,ZHOU Peng-fu,CUI Li-xin.GEOLOGIC CHARACTERISTICS AND PROSPECTING INDICATORS OF THE SHANMEN SILVER DEPOSIT IN SIPING, JILIN PROVINCE[J].Geology and Resources,2010,19(3):215-220. |
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| Authors: | FENG Ming CHEN Li ZHOU Peng-fu CUI Li-xin |
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| Institution: | 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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| Keywords: | Shanmen silver deposit prospecting indicator Jilin Province |
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