| 福建建瓯天堂铅锌锰多金属矿地质特征及成因分析 |
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| 引用本文： | 杜建文.福建建瓯天堂铅锌锰多金属矿地质特征及成因分析[J].福建地质,2012(2):107-114. |
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| 作者姓名： | 杜建文 |
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| 作者单位： | 福建省地质调查研究院 |
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| 基金项目： | 地质大调查项目(矿调[2005]13-8,矿调[2006]13-8号) |
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| 摘 要： | 天堂铅锌锰多金属矿地处闽中裂谷带北段、武夷山成矿带东缘，矿体明显受南北向断裂带及其派生的北东东向断裂构造控制。矿区发现铅锌锰多金属矿体3条，均产于北东东向断裂构造破碎带内。在矿体空间分布上分带明显，具有上锰、下铅锌（银）的特点。初步研究认为矿床属中低温热液成因，成矿物质主要来源于马面山群变质基底，深部铅锌（银）多金属矿的找矿潜力较大。
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| 关 键 词： | 铅锌锰矿 地质特征 矿床成因 建瓯天堂 |
Geologic feature,origin of the Tiantang lead-zinc manganese polymetallic ore deposit in Jian`ou City,Fujian Province |
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| Du Jianwen.Geologic feature,origin of the Tiantang lead-zinc manganese polymetallic ore deposit in Jian`ou City,Fujian Province[J].Geology of Fujian,2012(2):107-114. |
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| Authors: | Du Jianwen |
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| Institution: | Du Jianwen (Fujian Institute of Geology Survey and Research,Fuzhou,350013) |
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| Abstract: | The Tiantang lead-zinc manganese polymetallic ore deposit,which is controlled by SN main faults and NEE secondary faults,located in the northern segment of the Central Fujian Rift and the eastern margin of Wuyishan polymetallic mineralization belt.The ore bodies are consisted by three parts,which are hosted in the NEE secondary shattered fault zone.The spatial distribution of the ore bodies possess the characteristic of vertical zone,with the manganese ore bodies are located above the lead-zinc(silver).In our preliminary study,it is a medium-low T hydrothermal ore deposit,and the main source of ore materials are provided by Mamianshan group,with great potential for deep prospecting of lead-zinc ore deposits. |
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| Keywords: | Lead-zinc manganese ore deposit Geological feature Ore genesis Jian`ou City |
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