| 新疆明锡山地区锡矿成矿条件分析 |
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| 引用本文： | 刁海忠,杨小三,王薇.新疆明锡山地区锡矿成矿条件分析[J].山东地质,2014(1):23-27. |
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| 作者姓名： | 刁海忠 杨小三 王薇 |
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| 作者单位： | [1]中化地质矿山总局山东地质勘查院,山东济南250013 [2]山东省地质科学研究院,山东济南250013 |
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| 摘 要： | 星星峡地区是中国西部重要的成矿区带，具备极佳的成矿条件。其中明锡山矿区属星星峡金多金属成矿带，矿区内锡铜矿化主要与海西中晚期岩浆热液活动有关，锡铜矿化均赋存在绢英岩化蚀变岩内，受区域断裂旁侧发育的NE向张扭性次级断裂控制，并从岩浆岩、构造、热液蚀变、地球化学等方面探讨了找矿标志。
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| 关 键 词： | 锡矿床 地质特征 成矿模式 矿化类型 新疆明锡山矿区 |
Analysis on Tin Metallogenic Conditions in Xishan Area in Xinjiang Uygur Autonomous Region |
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| DIAO Haizhong,YANG Xiaosan,WANG Wei.Analysis on Tin Metallogenic Conditions in Xishan Area in Xinjiang Uygur Autonomous Region[J].Geology of Shandong,2014(1):23-27. |
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| Authors: | DIAO Haizhong YANG Xiaosan WANG Wei |
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| Institution: | 1. China Chemical Geology and Mine Bureau, Shandong Geological Exploration Institute, Shandong Jinan 250013, China; 2. Shandong Institute of Geological Sciences, Shandong Jinan 250013, China) |
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| Abstract: | Xingxingxia area is an important metallogenic belt in western China with good ore-forming con-ditions.Mingxishan mining area belongs to Xingxingxia gold and polymetallic metallogenic belt.Tin and copper mineralization in mining area have close relation with middle and late Hercynian magmatic hydro-thermal activity.Bothe tin copper mineralization occurredc in phyllic altered rocks and are controlled by tension-torsional secondary fault with the trend of NE developed at the side of regional fault.From the aspects of magmatic rocks,tectonic,hydrothermal alteration,geochemical conditions,prospecting crite-rias have been discussed in this paper. |
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| Keywords: | Tin deposit geological characteristics metallogenic model mineralization type Mingxishan mining area in Xinj iang Uygur Autonomous Region |
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