| 楚雄南华大龙塘金矿控矿因素新知 |
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| 引用本文： | 何云,杨丽兰,周红升.楚雄南华大龙塘金矿控矿因素新知[J].云南地质,2008,27(4):448-454. |
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| 作者姓名： | 何云 杨丽兰 周红升 |
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| 作者单位： | 云南地矿博泰矿业有限责任公司,云南,昆明,650200 |
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| 摘 要： | “大龙塘式”金矿模式地位于红河断裂以西的哀牢山造山带的后陆盆地，山麓河流相含Au、Ag等成矿元素及自然金磨拉石沉积建造，燕山期NW向断裂控矿，为层控砂砾岩地下水中低温热液改造型金矿。
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| 关 键 词： | 控矿因素 成矿规律 找矿远景 大龙塘金矿 云南南华 |
THE NEW KNOWLEDGE OF METALLOGENESIS CONTROLLING FACTORS OF DALONGTANG AU DEPOSIT OF NANHUA, CHUXIONG |
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| HE Yun,YANG Li-lan,ZHOU Hong-sheng.THE NEW KNOWLEDGE OF METALLOGENESIS CONTROLLING FACTORS OF DALONGTANG AU DEPOSIT OF NANHUA, CHUXIONG[J].Yunnan Geology,2008,27(4):448-454. |
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| Authors: | HE Yun YANG Li-lan ZHOU Hong-sheng |
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| Institution: | ( Botai Mining Company of Yunnan, Kunming 650200) |
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| Abstract: | The "Dalongtang type" Au deposit is located in the backland basin of Ailaoshan Orogen west of Honghe fault.The main metallogenesis controlling factors are the ore-forming elements Au,Ag,etc,of piedmont-river facies,native Au molasse sedimentary formation and Yanshanian NW fault,which belongs to the Au deposit of stratabound underground water middle-low T hydrothermal reformed type of psepholite. |
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| Keywords: | Metallogenesis Controlling Factor Metallogenetic Rule Prospecting Potentiality Dalongtang Au Deposit Nanhua Yunnan |
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