| 哀牢山北段金矿成矿地质条件 |
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| 引用本文： | 刘天国.哀牢山北段金矿成矿地质条件[J].云南地质,2008,27(3):302-308. |
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| 作者姓名： | 刘天国 |
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| 作者单位： | 云南省地勘局第三地质大队,大理市,671000 |
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| 摘 要： | 哀牢山北段发现诸多金矿，其中，以接触蚀变带型、破碎带蚀变岩型、火山碎屑岩型为主，构造及超基性岩控制金成矿，硅化、黄铁矿化、铬云母化为找矿标志。
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| 关 键 词： | 接触-破碎蚀变 构造-层位-岩浆岩 特征蚀变 哀牢山北段金矿 云南 |
THE GEOLOGICAL CONDITIONS OF AU METALLOGENESIS IN NORTH SECTION OF AILAOSHAN Mts |
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| LIU Tian-guo.THE GEOLOGICAL CONDITIONS OF AU METALLOGENESIS IN NORTH SECTION OF AILAOSHAN Mts[J].Yunnan Geology,2008,27(3):302-308. |
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| Authors: | LIU Tian-guo |
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| Institution: | LIU Tian-guo ( Geological Team 3, Yunnan Bureau of Geoexploration, Xiaguan 671000) |
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| Abstract: | Many Au deposits have been discovered in the N section of Ailaoshan Mts. They are mainly related to contact alteration zone, alteration rock of fracture zone and volcanic clastic rock. The Au metallogenesis is controlled by structure and ultrabasic rock. Silicification, pyritization and fuchsitization are the prospecting criteria. |
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| Keywords: | Contact - Fracture Alteration Structure - Horizon - Magmatite Characteristic Alteration North Section of Ailaoshan Mts Yunnan |
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