| 黔东南铅锌矿床控矿界面类型及找矿意义 |
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| 引用本文： | 杨宗文,刘灵,罗邦良,文星桥,熊廷沙.黔东南铅锌矿床控矿界面类型及找矿意义[J].云南地质,2014,33(3):302-308. |
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| 作者姓名： | 杨宗文 刘灵 罗邦良 文星桥 熊廷沙 |
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| 作者单位： | 贵州省地质矿产勘查开发局101地质大队,贵州凯里,556000 |
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| 基金项目： | 贵州黔东铅锌控矿条件及找矿方向;贵州省地矿局科研项目;项目 |
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| 摘 要： | 黔东南大地构造条件特殊,其北西侧为扬子准地台（Pt）,南东侧为华南褶皱带（Pz1）.在该范围内大部分铅锌矿床分布在凯里—三都深大断裂带两侧,许多铅锌矿床具有“界面控矿”之特点.通过研究,这些控矿界面可划分为深大断裂界面、岩体侵入界面、硅—钙界面三种主要类型.各类控矿界面对铅锌矿床的区域成矿有着重要意义.
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| 关 键 词： | 控矿界面 控矿作用 找矿意义 铅锌矿 黔东南 |
THE ORE-CONTROL BOUNDARY TYPE AND PROSPECTING SIGNIFICANCE OF PB-ZN DEPOSIT IN SE GUIZHOU |
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| YANG Zong-wen,LIU Ling,LUO Bang-liang,WEN Xing-qiao,XIONG Ting-sha.THE ORE-CONTROL BOUNDARY TYPE AND PROSPECTING SIGNIFICANCE OF PB-ZN DEPOSIT IN SE GUIZHOU[J].Yunnan Geology,2014,33(3):302-308. |
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| Authors: | YANG Zong-wen LIU Ling LUO Bang-liang WEN Xing-qiao XIONG Ting-sha |
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| Institution: | ( Geological Team 101, Guizhou Exploration ＆ Development Bureau of Geology ＆ Mineral Resources, Kaili 556000) |
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| Abstract: | The tectonic condition of SE Guizhou is special, on the NW side is Yangzi paraplatform （Pt）, whereas on the SE side is South China fold belt （ PZ1 ）. In this area, most Pb-Zn deposits are on both sides of Kaili-Sandu macrofault. Many Pb-Zn deposits are characterized by the ＂boundary ore-control＂. According to the study, the ore-control boundary can be divided into 3 main types, ie the macrofault boundary, intrusion boundary of rock body and Si-Ca boundary, which are significant in the regional metallogenesis of Pb-Zn denosit. |
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| Keywords: | Ore-Control Boundary Ore-Control Function Prospecting Significance Pb-Zn Deposit SE Guizhou |
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