| 大理鹤庆炭窑金矿围岩蚀变及矿床成因 |
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| 引用本文： | 郑世红.大理鹤庆炭窑金矿围岩蚀变及矿床成因[J].云南地质,2011,30(1):18-21. |
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| 作者姓名： | 郑世红 |
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| 作者单位： | 云南省地质矿产勘查开发局第二地质大队,云南,文山,663000 |
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| 摘 要： | 炭窑金矿是滇西北与喜马拉雅期富碱岩类有关的典型代表之一，灰岩裂隙褪色反应及少许褐铁矿化细脉，是主要找矿标志。小型斑岩体浅部高温气液沸腾渗透钾交代作用，为金成矿提供丰富的物质来源。
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| 关 键 词： | 斑岩型金矿 复合成矿作用 5个成矿阶段 低温浅成为主 云南鹤庆炭窑 |
THE WALL ROCK ALTERATION AND GENESIS OF TANYAO AU DEPOSIT IN HEQING,DALI |
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| ZHENG Shi-hong.THE WALL ROCK ALTERATION AND GENESIS OF TANYAO AU DEPOSIT IN HEQING,DALI[J].Yunnan Geology,2011,30(1):18-21. |
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| Authors: | ZHENG Shi-hong |
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| Institution: | ZHENG Shi-hong(Geological Team 2,Yunnan Geoexploration Bureau,Wenshan 663000) |
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| Abstract: | The Tanyao Au deposit is one of the most typical ore deposit which is in relation to Himalayan rocks rich in alkali in NW Yunnan.The principal ore guide includes the decoloration of limestone fissure and the veinlet with a little ferritization.The high T pneumatolitic hydrothermal boiling seepage K metasomatism in shallow part of small porphyry body provides abundant materials for the Au metallogenesis. |
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| Keywords: | Porphyry Au Deposit Composite Metallogenesis 5 Metallogenetic Stages Low T Epizone Tanyao Heqing Yunnan |
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