| 因民矿区构造解析及找矿方向分析 |
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| 引用本文： | 刘文剑,刘卫民. 因民矿区构造解析及找矿方向分析[J]. 有色金属(矿山部分), 2010, 62(5) |
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| 作者姓名： | 刘文剑 刘卫民 |
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| 作者单位： | 1. 云南金沙矿业股份有限公司,昆明,654100
2. 中南大学,地学与环境工程学院,长沙,410083 |
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| 基金项目： | 云南省科技厅科技计划项目:东川铜矿区老区深部和外围矿体定位预测与增储研究 |
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| 摘 要： | 由于因民矿区地质演化历史复杂,矿区构造十分复杂。基于近年来的认识,首先对因民矿区构造特征进行分析,然后对因民矿区基底构造、裂谷构造和后期构造的演化规律,因民矿区喷流沉积型、热液型矿床成因,以及矿体空间分布规律进行总结。最后分析了落因背斜、落因破碎带形成特征和矿体分布规律,说明在落因背斜东翼、平顶山组(小溜口组)深部,将可能取得找矿突破。
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| 关 键 词： | 构造特征 矿体分布 构造演化规律 找矿方向 |
Analysis of Structure and Prospecting Direction in Yinmin Ore Field |
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| LIU Wenjian,LIU Weimin. Analysis of Structure and Prospecting Direction in Yinmin Ore Field[J]. , 2010, 62(5) |
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| Authors: | LIU Wenjian LIU Weimin |
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| Abstract: | Due to intricate history of geologic evolvement in Yinmin Ore Field,Ore-Field structure is fully complex.Based on the recognition in the nearly years,the structure characteristics are analyzed firstly.Then,it is analyzed on the regular pattern of evolvement rule of floor,rift valley and evening structure,deposit form,the deposit genetic formula and genetic formula law space distribution on eruptive flow sediments style and hydrothermal solution.At last,it is analyzed on the forming character of Luoyin anticline and Luoyin fracture zone,distributing law of ore-body,it is indicated that it will achieve breakthrough in the east of Luoyin anticline and the depth of Pingdingshan formation(Xiaoliukou formation). |
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| Keywords: | structure characteristic ore-body distribution structure evolvement rule exploration direction |
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