| 滇东北铅锌(银)矿矿集区成矿规律研究 |
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| 引用本文： | 杨宁,薛步高.滇东北铅锌(银)矿矿集区成矿规律研究[J].云南地质,2012(1):1-11. |
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| 作者姓名： | 杨宁 薛步高 |
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| 作者单位： | 西南有色昆明勘测设计(院)股份有限公司;云南省乡镇企业局 |
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| 基金项目： | 中国地质调查局全国矿产资源潜力评价项目,《云南省矿产资源潜力评价》。编号1212010813024 |
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| 摘 要： | 滇东北铅锌(银)矿集区,是云南省重要的铅锌(银)产地,含6个矿带,总计上表(截止2008年底)Pb+Zn 766.9 180万t(Pb 291.0723万t、Zn 475.8475万t),占全省上表Pb+Zn储量的19.36%。其主体地质特征与MVT型相似,但也存在差异,可称为MVT型含氟、钡的新亚类———滇东北型。
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| 关 键 词： | 铅锌矿床 成矿流体 赋矿环境 滇东北型 云南滇东北 |
A STUDY ON THE METALLOGENETIC RULE OF PB-ZN DEPOSIT CONCENTRATION AREA IN NE YUNNAN |
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| YANG Ning,XUE Bu-gao.A STUDY ON THE METALLOGENETIC RULE OF PB-ZN DEPOSIT CONCENTRATION AREA IN NE YUNNAN[J].Yunnan Geology,2012(1):1-11. |
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| Authors: | YANG Ning XUE Bu-gao |
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| Institution: | 1.Kunming Company(Ltd)of Exploration&Design,SW Nonferrous Mining Industry,Kunming 650051)(2.Yunnan Administrative Bureau of Town&Township Enterprices,Kunming 650011) |
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| Abstract: | The Pb-Zn(Ag)deposit concentration area in NE Yunnan is the important Pb-Zn(Ag)production area of Yunnan,including 6 metallogenetic zones and the Pb+Zn sum total 7669.180 thousand t(Pb 2910.732;Zn 4758.475)in BS(by the End of 2008),which accounts for 19.36% of whole Pb+ZN reserves in BS of Yunnan.The main geological characteristics of them are similar to those of MVT type,with a little differences,which can be called the F-bearing,Ba-bearing new sub-type—NE Yunnan type of MVT type. |
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| Keywords: | Pb-Zn Mine Ore Fluid Host Environment NE Yunna Subtype of MVT NE Yunnan |
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