| 云南永善茂林玄武岩型铜矿成因 |
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| 引用本文： | 刘旭,李亚辉.云南永善茂林玄武岩型铜矿成因[J].云南地质,2009,28(1):51-55. |
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| 作者姓名： | 刘旭 李亚辉 |
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| 作者单位： | 云南省有色地质局306队,昆明,650216 |
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| 摘 要： | 矿床分布于北西向地球化学急变带古火山口。受峨眉山玄武岩控制，赋存于硅质、沥青质、气孔熔岩中。矿化与沥青化、硅化、方解石化密切相关。应为峨眉山玄武岩型同生热液矿床。
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| 关 键 词： | 同生热液矿床 层控 峨眉山玄武岩组 上二叠统 云南茂林铜矿 |
THE GENESIS OF MAOLIN CU DEPOSIT OF BASALT TYPE IN YONGSHAN, YUNNAN |
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| LIU Xu,LI Ya-hui.THE GENESIS OF MAOLIN CU DEPOSIT OF BASALT TYPE IN YONGSHAN, YUNNAN[J].Yunnan Geology,2009,28(1):51-55. |
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| Authors: | LIU Xu LI Ya-hui |
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| Institution: | ( Geological Team 306, Yunnan Bureau of Nonferrous Geology, Kunming 650216) |
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| Abstract: | The ore deposit is at the volcanic vent of NW geochemical abrupt change zone, which is controlled by the Emeishan basalt and exists in the siliceous, bituminic fumarolic lava. The metallogenesis is in close relation with the bituminization, silicification and calcitization, which must belong to the cogenetic hydrothermal ore deposit of Emeishan basalt type. |
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| Keywords: | Cogenetic Hydrothermal Ore Deposit Strata - Binding Process Upper Permian Emeishan Basalt Formation Maolin Cu Deposit Yunnan |
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