| 富宁渭林金矿矿化富集规律 |
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| 引用本文： | 石能学,李旭俊,张树鹏.富宁渭林金矿矿化富集规律[J].云南地质,2011,30(2):134-137,129. |
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| 作者姓名： | 石能学 李旭俊 张树鹏 |
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| 作者单位： | 云南省地质矿产勘查开发局第四地质大队,云南保山,678000 |
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| 摘 要： | 矿体受地层和构造双重控制,褐铁矿化、硅化构造角砾岩型金矿石,微细浸染状结构。低温汽水热液与浊积岩层中的钙质交代,运移至北西西向断层次级破碎带中富集成矿。
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| 关 键 词： | 微—极微粒金 角砾岩型 低温热泉系统 中三叠统百逢组 云南富宁渭林 |
THE METALLOGENETIC ENRICHMENT RULE OF WEILIN AU DEPOSIT, FUNING |
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| SHI Neng-xue,LI Xu-jun,ZHANG Shu-peng.THE METALLOGENETIC ENRICHMENT RULE OF WEILIN AU DEPOSIT, FUNING[J].Yunnan Geology,2011,30(2):134-137,129. |
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| Authors: | SHI Neng-xue LI Xu-jun ZHANG Shu-peng |
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| Institution: | SHI Neng-xue,LI Xu-jun,ZHANG Shu-peng(Geological Team 4,Yunnan Exploration & Development Bureau of Geology & Mineral Resources,Baoshan 678000) |
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| Abstract: | The ore body is controlled dually by strata and structure.The Au ore of brown-yellow ferritized silicified structural breccia type is with micro-dissemination texture.The low T gas-aqueous thermal fluid and the Ca metasomatism in turbidite migrate into the secondary fracture zone of NWW fault,concentrate and form the ore deposit. |
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| Keywords: | Fine-Microgranular Au Breccia Type Low T Hot Spring System Middle Triassic Baifeng Formation Funing Yunnan |
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