| 云南腾冲白岩子锡、铅、锌多金属矿区地质特征及成因探讨 |
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| 引用本文： | 陶永林,贺胜辉,胡兴涛,荣惠锋.云南腾冲白岩子锡、铅、锌多金属矿区地质特征及成因探讨[J].云南地质,2014(1):144-150. |
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| 作者姓名： | 陶永林 贺胜辉 胡兴涛 荣惠锋 |
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| 作者单位： | 云南省有色地质局地质地球物理化学勘查院,昆明650216 |
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| 摘 要： | 白岩子锡、铅、锌多金属矿床主要赋存于二叠系下统大东厂组下段（P1dn1）地层中,矿体与南北向构造和岩浆岩关系密切,本文通过对云南腾冲白岩子锡、铅、锌多金属矿床的地质特征、岩浆活动、变质作用、围岩蚀变、成矿物质来源、控矿条件等多方面的分析和研究,认为白岩子锡、铅、锌多金属矿床属中～高温气成热液形成的锡石～多金属硫化物型矿床.
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| 关 键 词： | 锡—铅—锌 地质特征 控矿条件 成因探讨 云南腾冲白岩子 |
A PROBE INTO GENESIS AND GEOLOGICAL FEATURE OF BAIYANZI SN-PB-ZN MULTIMETALLIC OREFIELD IN TENGCHONG,YUNNAN |
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| TAO Yong-lin,HE Sheng-hui,HU Xing-tao,RONG Hui-feng.A PROBE INTO GENESIS AND GEOLOGICAL FEATURE OF BAIYANZI SN-PB-ZN MULTIMETALLIC OREFIELD IN TENGCHONG,YUNNAN[J].Yunnan Geology,2014(1):144-150. |
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| Authors: | TAO Yong-lin HE Sheng-hui HU Xing-tao RONG Hui-feng |
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| Institution: | (Exploration Institute of Geology, Geophysics-Geochemistry, Yunnan Bureau of Nonferrous Geology, Kunming 650216) |
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| Abstract: | Baiyanzi Sn-Pb-Zn muhimetallic deposit is mainly in Lower Permian Dadongchang Formation Lower Member （PidnI） , orebody is in close relation to NS structure and magmatic rock. In this paper, according to the analysis and study of geological feature, magmatism, metamorphism, alteration of wall rock, source of metalloge- netic material, ore control condition, etc, we think Baiyanzi Sn-Pb-Zn multimetallic deposit belongs to middle- high T pneumatolitic-hydrothermal cassiterite muhimetallic sulfide type deposit. |
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| Keywords: | Sn-Pb-Zn Geological Feature Ore Control Condition Genesis Probe Tengchong Yunnan |
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