| 山东莱芜铁铜沟地区金矿成矿远景探讨 |
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| 引用本文： | 刘世俊,马明,阎佐政.山东莱芜铁铜沟地区金矿成矿远景探讨[J].山东国土资源,2015,31(7). |
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| 作者姓名： | 刘世俊 马明 阎佐政 |
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| 作者单位： | 山东省第一地质矿产勘查院;山东省第一地质矿产勘查院;山东省第一地质矿产勘查院 |
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| 摘 要： | 通过对莱芜三岔河矿区先期的地质勘查工作，首先发现了赋存于闪长岩体内的金矿，对莱芜铁铜沟地区金矿成矿条件及地质特征有了新的认识，分析了断裂构造和中生代燕山晚期岩浆活动是区内导矿、控矿的主要地质因素，分析了区内物化探异常起因与闪长岩体内的金属硫化物关系密切，认为该区成矿远景较好。
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| 关 键 词： | 金矿 蚀变闪长岩 黄铁矿化 成矿远景 莱芜铁铜沟 |
Study on Metallogenic Prospecting of Gold Deposit Tietonggou Area of Laiwu City in Shandong Province |
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| LIU Shijun,MA Ming and YAN Zuozheng.Study on Metallogenic Prospecting of Gold Deposit Tietonggou Area of Laiwu City in Shandong Province[J].Land and Resources in SHANDONG Province,2015,31(7). |
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| Authors: | LIU Shijun MA Ming and YAN Zuozheng |
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| Abstract: | According to previous geological exploration of Sanchagou mine area in Laiwu city, gold deposit occurred in the diorite has firstly been discovered. There is a new understanding of the gold oreforming conditions and geological characteristics of gold deposit in Tietonggou area of Laiwu city. It is regarded that fault structures and magmatic activities of late Yanshan period in Mesozoic are main geologic factors in oretransmitting and orecontrolling. The geophysical and geochemical anomaly causes are close to metal sulfide in the diorite. It is proposed that there is a good metallogenic prospecting future in this area. |
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| Keywords: | Gold deposit alteration diorite pyritization metallogenic prospecting Tietonggou area in Laiwu city |
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