| 福建安溪南坑矿区铅锌矿床地质特征及成因探讨 |
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| 引用本文： | 唐建忠.福建安溪南坑矿区铅锌矿床地质特征及成因探讨[J].福建地质,2009,28(3):188-192. |
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| 作者姓名： | 唐建忠 |
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| 作者单位： | 福建省闽东南地质大队,泉州,362011 |
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| 摘 要： | 安溪南坑矿区铅锌矿已圈定4个矿体和1个矿化体，受断裂构造控制，呈北东向脉状产于石英斑岩脉外侧的下元古界麻源群变质岩中。近矿围岩蚀变有碳酸盐化、硅化、黄铁矿化，属热液交代-充填型矿床。
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| 关 键 词： | 铅锌矿 矿床地质特征 成因探讨 安溪南坑 |
On the Geologic Characteristics and Genesis of the Nankeng Lead-zinc Deposit in Anxi County,Fujian Province |
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| Tang Jianzhong.On the Geologic Characteristics and Genesis of the Nankeng Lead-zinc Deposit in Anxi County,Fujian Province[J].Geology of Fujian,2009,28(3):188-192. |
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| Authors: | Tang Jianzhong |
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| Institution: | Tang Jianzhong(Southeastern Geology Party of Fujian Province,Quanzhou,362011) |
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| Abstract: | The four orebodies and one mineralized body have been blocked out in the Nankeng lead-zinc deposit of Anxi County,which are controlled by the faulted structures.They exist in the lower Proterozoic Mayuan Group metamorphic rocks outside the quartz porphyry vein and act like a veiny shape with the north-east trend.There are carbonatization,silicification and pyritization for the wallrock alteration near the orebodies.It belongs to the deposit of the hydrothermal metasomatic and infilling type. |
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| Keywords: | lead-zinc ores geologic characteristics of the deposit probing into the genesis Anxi County |
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