| 栖霞市西陡崖矿床地质特征及找矿方向 |
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| 引用本文： | 谢军民,肖翔,史宏江,崔煜峰.栖霞市西陡崖矿床地质特征及找矿方向[J].山东地质,2011(6):1-5. |
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| 作者姓名： | 谢军民 肖翔 史宏江 崔煜峰 |
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| 作者单位： | [1]山东省核工业二七三地质大队,山东栖霞265300 [2]烟台市国土资源局,山东烟台264003 |
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| 摘 要： | 西陡崖金矿为台前-陡崖成矿带上又一新发现的金矿床,该金矿受台前-陡崖断裂带严格控制,矿体呈脉状、透镜状;矿床平均品位3.96×10-6,平均厚度1.67 m;围岩蚀变主要有黄铁绢英岩化,矿石中金属矿物主要为银金矿、自然金,黄铁矿等,矿床属岩浆期后中低温热液交代破碎蚀变岩型矿床。通过分析研究,西陡崖金矿在深部及外围找矿前景较大。
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| 关 键 词： | 金矿 地质特征 断裂带 找矿方向 西陡崖矿床 山东栖霞 |
Geological Characteristics and Exploration Direction of Xidouya Deposit in Qixia City of Shandong Province |
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| XIE Junmin,XIAO Xiang,SHI Hongjiang,CUI Yufeng.Geological Characteristics and Exploration Direction of Xidouya Deposit in Qixia City of Shandong Province[J].Geology of Shandong,2011(6):1-5. |
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| Authors: | XIE Junmin XIAO Xiang SHI Hongjiang CUI Yufeng |
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| Institution: | 1.No.237 Geological Brigade of Shandong Provincial Nuclear Industry,Shandong Qixia 265300,China;2.Yantai Bureau of Land and Resources,Shandong Yantai 264003,China) |
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| Abstract: | Xidouya gold deposit is another newly discovered gold deposit in Taiqian-Douya ore-forming belt.This gold deposit is strictly controlled by Taiqian-Douya fault belt.Its ore bodies are vein type and lenticular type.The average grade of this deposit is 3.96×10-6,and the average thickness is 1.67m.Its alterations of country rocks are mainly pyrite phyllic alteration,and ore minerals are mainly silver metallic gold,native gold and pyrite etc.,This deposit is low-temperature hydrothermal alteration type deposit formed after the magmatic stage.Through analysis and study,there is a large ore prospecting future in deep part and arounding areas of Xidouya gold deposit. |
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| Keywords: | Gold deposit geological characteristics fault belt prospecting direction Xidouya deposit Qixia city in Shandong province |
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