| 云南剑川新民铁矿地质及成因 |
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| 引用本文： | 花仁忠,杨正学,田 云.云南剑川新民铁矿地质及成因[J].云南地质,2014(1):36-39,50. |
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| 作者姓名： | 花仁忠 杨正学 田 云 |
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| 作者单位： | [1]云南地矿总公司（集团）地质矿产勘查二院,云南昆明650051 [2]云南省地质矿产勘查院玉溪地质矿产所,云南玉溪653100 |
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| 摘 要： | 新民铁矿位于北北西—南南东向雪龙山—桥后断裂（弥沙河断裂）东侧之云岭褶皱束三级构造单元中,赋矿层位为中三叠统上兰组下亚段泥质灰岩.地层、构造控矿,为沉积—后期改造型铁矿床.
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| 关 键 词： | 褐铁矿 沉积—后期改造型 次级挤压破碎带 上兰组下亚段 云南剑川新民 |
GEOLOGY AND GENESIS OF XINMIN FE DEPOSIT IN JIANCHUAN,YUNNAN |
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| HUA Ren-zhong,YANG Zheng-xue,TIAN Yun.GEOLOGY AND GENESIS OF XINMIN FE DEPOSIT IN JIANCHUAN,YUNNAN[J].Yunnan Geology,2014(1):36-39,50. |
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| Authors: | HUA Ren-zhong YANG Zheng-xue TIAN Yun |
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| Institution: | 1 Exploration Institute 2 of Geology ＆ Mineral Resources, Yunnan General Company (Group) of Geology ＆ Mineral Resources, Kunming 650051 ; 2. Yuxi Institute of Geology ＆ Mineral Resources, Yunnan Exploration Institute of Geology ＆ Mineral Resources, Yuxi 653100) |
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| Abstract: | Xinmin Fe deposit is in the 3-order structure unit of Yunling fold bundle east of NNW-SSE Xue- longshan-Qiaohou fault （Mishahe fault）, the ore-bearing horizon is Middle Triassic Shanglan Formation Lower Sub-Member argillaceous limestone. Ore control of bed and structure, it is the Fe deposit of sedimentation--posteri- or reformation type. |
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| Keywords: | Limonite Sedimentation--Posterior Reformation Type Subordinate Compression FractureZone Shanglan Formation Lower Sub-Member Xinmin Jianchuan Yunnan |
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