| 河北XD银矿外围水系沉积物地球化学异常特征和找矿方向浅析 |
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| 引用本文： | 朱世戎. 河北XD银矿外围水系沉积物地球化学异常特征和找矿方向浅析[J]. 矿产与地质, 2000, 14(5): 330-332 |
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| 作者姓名： | 朱世戎 |
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| 作者单位： | 华北有色地质勘查局综合普查大队,北京,065201 |
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| 摘 要： | 对XD银矿床外围水系沉积物地球化学异常特征研究表明，区内具有极好的寻找银（金）多金属矿前景，认为Ag,Pb是近程指标元素，Zn,As,Sb为远程指标元素，拆离断层及隐伏拆离断层上盘，次火山岩与长城系碎屑岩接触带的Ag多金属异常分布区是今后找矿的重要靶区。
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| 关 键 词： | 水系沉积物 地球化学异常 找矿方向 银矿床 |
AN INITIAL ANALYSIS ON THE ANOMALY CHARACTERISTICS OF STREAM SEDIMENT GEOCHEMISTRY OUTSIDE XD SILVER DEPOSIT,HEBEI AND ITS EXPLORATION DIRECTION |
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| ZHU Shi-rong. AN INITIAL ANALYSIS ON THE ANOMALY CHARACTERISTICS OF STREAM SEDIMENT GEOCHEMISTRY OUTSIDE XD SILVER DEPOSIT,HEBEI AND ITS EXPLORATION DIRECTION[J]. Mineral Resources and Geology, 2000, 14(5): 330-332 |
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| Authors: | ZHU Shi-rong |
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| Abstract: | The research work on characteristics of stream sediment geochemical anomalies outside XD silver deposit shows that there are great potential for the exploration of Silver(Gold) polymetallic deposits around XD silver deposit. Ag and Pb is considerd as short distance indicator element while Zn, As, Sb as long distance indicator. The breaking up faults and the hanging walls of the buried breaking up faults, and Ag polymetallic anomaly distribution area along the contact between subvolcanic rocks and Changchen Series clastic rocks are important target for the coming explorations. - |
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| Keywords: | Silver deposit Stream sediment Geochemical anomaly Prospecting direction Hepei |
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