| 云南昌宁李拐金多金属矿成矿规律 |
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| 引用本文： | 胡成军,杨洪,杨勇.云南昌宁李拐金多金属矿成矿规律[J].云南地质,2010,29(3):273-275. |
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| 作者姓名： | 胡成军 杨洪 杨勇 |
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| 作者单位： | 云南省地质矿产勘查院大理地质矿产所,云南,大理,671000 |
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| 摘 要： | 原始含金高丰度岩层,经变质作用使金在有利部位富集,矿床成因应属沉积—变质型低温热液金矿;综合分析显示,该矿化带具有良好的成矿条件及较大的成矿潜力,有望成为一条规模较大的金多金属成矿带。
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| 关 键 词： | 蚀变带含金 黄铁矿-褐铁矿载金 节理破碎带 寒武系昌宁组 云南昌宁李拐 |
THE METALLOGENETIC RULE OF LIGUAI AU MULTIMETALLIC DEPOSIT IN CHANGNING,YUNNAN |
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| HU Cheng-jun,YANG Hong,YANG Yong.THE METALLOGENETIC RULE OF LIGUAI AU MULTIMETALLIC DEPOSIT IN CHANGNING,YUNNAN[J].Yunnan Geology,2010,29(3):273-275. |
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| Authors: | HU Cheng-jun YANG Hong YANG Yong |
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| Institution: | (Dali Institute of Geology ＆ Mineral Resources,Yunnan Exploration Institute of Geology ＆ Mineral Resources,Dali 671000) |
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| Abstract: | The Au deposit is formed by the further Au enrichment of original rock bed with high Au abundance at advantageous place.The genesis of ore deposit must belong to the low T hydrothermal Au deposit of sedimentary-metamorphic type.According to the comprehensive analysis,this metallogenetic zone has the good metallogenetic condition and potentiality,which will probably become a large scale Au multimetallic metallogenetic zone. |
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| Keywords: | Au-bearing Alteration Zone Au-bearing Pyrite-Limonite Joint Fracture Zone Cambrian Changning Formation Liguai Changning Yunnan |
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