| 黔西南纳哥金矿地质地球化学特征及成因探讨 |
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| 引用本文： | 余大龙,毛健全,潘年勋,杜定权.黔西南纳哥金矿地质地球化学特征及成因探讨[J].矿物岩石地球化学通报,1996(3). |
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| 作者姓名： | 余大龙 毛健全 潘年勋 杜定权 |
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| 作者单位： | 贵州工学院 |
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| 摘 要： | 黔西南纳哥金矿地质地球化学特征及成因探讨余大龙，毛健全，潘年勋，杜定权（贵州工学院，贵阳５５０００３）关键词微细浸染型金矿，地质地球化学，成因，黔西南１地质背景纳哥金矿共有矿体１７个，普查储量６ｔ（其中＞３ｇ／ｔ的约１．２ｔ）１）。矿区位于贞丰县城东...
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| 关 键 词： | 微细浸染型金矿，地质地球化学，成因，黔西南 |
Preliminary Discussion on the Characteristics of Geology,Geochemistry and Genesis of the Nage Gold Deposit,Southwest of Guizhou Province |
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| Yu Dalong,Mao Jianquan,Pan Nianxun,Du Dingquan.Preliminary Discussion on the Characteristics of Geology,Geochemistry and Genesis of the Nage Gold Deposit,Southwest of Guizhou Province[J].Bulletin of Mineralogy Petrology and Geochemistry,1996(3). |
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| Authors: | Yu Dalong Mao Jianquan Pan Nianxun Du Dingquan |
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| Abstract: | There are many quartz veins related with Sold ore-body occurred in Nage gold deposit,this phenomenon is greatly different from the others in the area.After introducing the geological characters, the geochemical characters have been researched by analyzing ho mogenization temperature of inclusion, chemical composition of inclusion and H,O isotope.Comparison with the same type of gold deposits in the region also has been made. Research results show that concentrations of Na+ and CO2 occurred in the hydrothermal solution may come from depth. The Nage gold deposit is formed in a low-middle temperature,the gold,the hydrothermal solution and the heat may come from plutonic intrusion. |
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| Keywords: | fine impregnation-type gold deposit geological and geochemical characteristics genesis Southwest of Guizhou Province |
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