| 云南景谷县正兴铜矿控矿因素 |
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| 引用本文： | 宋楠,李爽.云南景谷县正兴铜矿控矿因素[J].云南地质,2020(1):84-87. |
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| 作者姓名： | 宋楠 李爽 |
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| 作者单位： | 云南省国土资源规划设计研究院;云南省地质调查院 |
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| 摘 要： | 云南景谷县正兴铜多金属矿矿体呈似层状、脉状赋存于普洱中轴大断裂旁侧次级断层破碎带中,矿体近矿围岩一是上二叠统那箐组(P2nq)灰岩,二是下白垩统南新组(K1n)碎屑岩;该矿床受构造控制明显,属中低温热液脉型铜多金属矿床。
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| 关 键 词： | 构造控矿 热液型矿床 云南景谷正兴 |
THE ORE CONTROL FACTOR OF ZHENGXING CU DEPOSIT IN JINGGU,YUNNAN |
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| SONG Nan,LI Shuang.THE ORE CONTROL FACTOR OF ZHENGXING CU DEPOSIT IN JINGGU,YUNNAN[J].Yunnan Geology,2020(1):84-87. |
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| Authors: | SONG Nan LI Shuang |
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| Institution: | (Yunnan Planning Design Institute of Land Resources,Kunming 650216;Yunnan Institute of Geological Survey,Kunming 650216) |
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| Abstract: | The orebody of Zhengxing Cu multimetallic deposit in Jinggu,Yunnan is stratoid,veined in the secondary fault zone beside Puer central axial megafault.The wall rock near orebody are Upper P Naqing Formation(P2nq)limestone and Lower Cretaceous Nanxin Formation(K1n)clastic rock,structure control clear.It belongs to the middle-low T hydrothermal Cu multimetallic deposit. |
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| Keywords: | ore Control of Structure Hydrotheraml Deposit Zhengxing Jinggu Yunnan |
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