| 云南省蒙自县白牛厂银多金属矿床控矿因素分析 |
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| 引用本文： | 李晓波,刘继顺,张洪培,马光.云南省蒙自县白牛厂银多金属矿床控矿因素分析[J].地质找矿论丛,2005,20(2):111-114. |
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| 作者姓名： | 李晓波 刘继顺 张洪培 马光 |
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| 作者单位： | 中南大学地学与环境工程学院,长沙,410083;蒙自矿冶有限责任公司,云南蒙自 661100;中南大学地学与环境工程学院,长沙,410083 |
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| 摘 要： | 白牛厂矿床是一个以银、铅、锌、锡、铜为主要成矿元素的大型-超大型多金属矿床.其主要控矿因素为构造、沉积建造和岩浆活动.中寒武统田蓬组碎屑岩是最主要的赋矿地层;圆宝山复式向斜和F3断裂控制了多金属矿体的产出部位与形态;燕山期岩浆活动为矿床形成提供了重要物质来源、流体及热源,为围岩中成矿物质的活化、迁移和富集创造了条件.
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| 关 键 词： | 白牛厂银多金属矿 控矿因素 分析 云南省 |
| 文章编号： | 1001-1412(2005)02-0111-04 |
| 收稿时间： | 2004/6/11 0:00:00 |
| 修稿时间： | 2004年6月11日 |
THE ANALYSIS TO ORE-CONTROLLING FACTORS OF BAINIUCHANG AG POLY-METAL DEPOSIT OF MENGZI COUNTY IN YUNNAN PROVINCE |
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| LI Xiao-bo,LIU Ji-shun,ZHANG Hong-pei and MA Guang.THE ANALYSIS TO ORE-CONTROLLING FACTORS OF BAINIUCHANG AG POLY-METAL DEPOSIT OF MENGZI COUNTY IN YUNNAN PROVINCE[J].Contributions to Geology and Mineral Resources Research,2005,20(2):111-114. |
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| Authors: | LI Xiao-bo LIU Ji-shun ZHANG Hong-pei and MA Guang |
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| Affiliation: | College of geology and environmental engineering, central south university, changsha 410083, China;Mengzi mining limited corporation, Mengzi 661100, China;College of geology and environmental engineering, central south university, changsha 410083, China;College of geology and environmental engineering, central south university, changsha 410083, China;Mengzi mining limited corporation, Mengzi 661100, China;College of geology and environmental engineering, central south university, changsha 410083, China |
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| Abstract: | Bainiuchang deposit is a large-sperlarge Ag-Pb-Zn-Sn-Cu poly-metal deposit. Its main ore-controlling factors are structure?sedimentary formation and magma activity. The most important ore-hosting bed is detrital rocks in the Middle-Cambrian Tianpeng formation. Yuanbaoshan synclinorium and F_(3) controll the location and shape of ore-bodies. The Yanshanian magma activity provides the important ore element?fluid and heat for the formation of the deposit, and create the condition for the activation?mobilization and enrichment of ore-elements in host-rocks. |
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| Keywords: | Bainiuchang dposit ore-controlling analysis Yunnan provinc |
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