| 云南新平县鲁奎山地区铁矿床特征及分布规律 |
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| 引用本文： | 杜彦强,杨建文,梁琼,肖仕银.云南新平县鲁奎山地区铁矿床特征及分布规律[J].云南地质,2021(1):11-17. |
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| 作者姓名： | 杜彦强 杨建文 梁琼 肖仕银 |
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| 作者单位： | 青海齐鑫地质矿产勘查股份有限公司 |
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| 摘 要： | 云南新平鲁奎山地区铁矿床总体上可分成两种类型,一是矿体呈似层状、层状赋存于昆阳群大龙口组下部(Pt2d1)及富良棚组(Pt2f2)上部,其显示了沉积-改造型矿床的特征;另一种是矿体为脉状、大透镜状赋存于断层破碎带内,显示了热液型脉状矿床的特点。该地区铁矿明显受层位、构造、岩浆岩三重因素控制。
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| 关 键 词： | 鲁奎山地区 矿床分布规律 矿体特征 |
THE GEOLOGICAL FEATURE AND DISTRIBUTION RULE OF FE DEPOSIT IN LUKUISHAN AREA OF XINPING,YUNNAN |
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| DU Yan-qiang,YANG Jian-wen,LIANG Qiong,XIAO Shi-yin.THE GEOLOGICAL FEATURE AND DISTRIBUTION RULE OF FE DEPOSIT IN LUKUISHAN AREA OF XINPING,YUNNAN[J].Yunnan Geology,2021(1):11-17. |
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| Authors: | DU Yan-qiang YANG Jian-wen LIANG Qiong XIAO Shi-yin |
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| Institution: | (Qinghai QixinExploration Company(Ltd) of Geology & Mineral resources,Xining 810019) |
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| Abstract: | The Fe deposits in Lukuishan area of Xinping,Yunnan generally can be divided into 2 types:1.The orebody is stratoid,bedded in Kunyang Group Dalonou Formation lower part(Pt2d1)and Fuliangpeng Formation upper part(Pt2f2),showing the feature of sedimentation-reformation type deposit;2.The orebody is veined,large lenticular in fault fracture zone,showing the feature of hydrothermal veined deposit.The Fe deposit in this area is controlled evidently by the 3-factor of horizon,structure and magmatic rock. |
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| Keywords: | Lukuishan Area Distribution Rule of Deposit Feature of Orebody |
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