| 云南香格里拉红山地区多金属矿床特征及成矿模式 |
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| 引用本文： | 曹晓民,范玉华,张世权,董涛,王建昆.云南香格里拉红山地区多金属矿床特征及成矿模式[J].云南地质,2014(2):163-171. |
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| 作者姓名： | 曹晓民 范玉华 张世权 董涛 王建昆 |
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| 作者单位： | 云南省地质调查院,云南昆明650051 |
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| 摘 要： | 红山铜钼铅锌银金多金属矿区位于扬子西缘多岛—弧—盆系之印支期义敦岛弧带内.矿区主要出露上三叠统曲嘎寺组地层,岩浆活动强烈.燕山晚期酸性岩浆活动是该区多金属矿床形成的主要成矿作用,并有后期成矿作用叠加复合成矿.并依据矿化、蚀变及成矿的分带性特征,初步建立起斑岩—矽卡岩—热液脉型的综合成矿模式.
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| 关 键 词： | 岩浆活动 叠加成矿 成矿分带 云南香格里拉红山地区 |
THE FEATURE AND METALLOGENETIC MODEL OF MULTIMETALLIC DEPOSIT IN HONGSHAN AREA OF XIANGGELILA,YUNNAN |
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| CAO Xiao-min,FAN Yu-hua,ZHANG Shi-quan,DONG Tao,WANG Jian-kun.THE FEATURE AND METALLOGENETIC MODEL OF MULTIMETALLIC DEPOSIT IN HONGSHAN AREA OF XIANGGELILA,YUNNAN[J].Yunnan Geology,2014(2):163-171. |
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| Authors: | CAO Xiao-min FAN Yu-hua ZHANG Shi-quan DONG Tao WANG Jian-kun |
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| Institution: | ( Yunnan Geological Survey Institute, Kunming 650051 ) |
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| Abstract: | Hongshan Cu -Mo -Pb -Zn -Ag multimetallic orefield is in Indosinian Yidun island arc zone of Yangzi W margin multiple island arc - basin system. The main outcropping strata in orefield belong to Upper T Qugasi Formation. The magmatic activity is intense, and the main metallogenesis of multimetallic deposit in this area is related to Late Yanshanian acid magmatic activity. The composite metallogenesis is with the superimposition of posterior metallogenesis. We have preliminarily set up the porphyry - skarn - hydrothermal vein type comprehensive metallogenesis model according to the zonation feature of metallogenesis and alteration. |
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| Keywords: | Magmatic Activity Superimposed Metallogenesis Metallogenesis Zonation Hongshan Area Xianggelila Yunnan |
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