| 内蒙古安家营子金矿田韧-脆性剪切带控矿特征及矿化分布规律 |
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| 引用本文： | 孟祥秋,宁世刚,祝阳阳,张军前.内蒙古安家营子金矿田韧-脆性剪切带控矿特征及矿化分布规律[J].黄金,2008,29(11). |
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| 作者姓名： | 孟祥秋 宁世刚 祝阳阳 张军前 |
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| 作者单位： | 吉林省有色金属地质勘查局608队 |
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| 摘 要： | 韧-脆性剪切断裂构造是安家营子金矿田内破碎蚀变带型、石英脉型和蚀变岩型3种矿化类型的主要控矿构造,文中阐述了韧-脆性剪切断裂构造对金矿化空间展布特征、矿体产出形态、富集部位及构造活动的多期性、矿化阶段的控制作用,同时总结了矿床在空间上等距离分布的规律。
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| 关 键 词： | 安家营子金矿田 韧-脆性剪切带 断裂构造 矿化分布规律 |
Ductile-brittle shear zone ore-controlling characteristics and mineralization distribution laws in Anjiayingzi gold field, Inner Mongolia |
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| Meng Xiangqiu,Ning Shigang,Zhu Yangyang,Zhang Junqian.Ductile-brittle shear zone ore-controlling characteristics and mineralization distribution laws in Anjiayingzi gold field, Inner Mongolia[J].Gold,2008,29(11). |
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| Authors: | Meng Xiangqiu Ning Shigang Zhu Yangyang Zhang Junqian |
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| Affiliation: | 608 Party of Jilin Bureau of Exploration and Development of Geology and Mineral Resources |
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| Abstract: | There are three mineralization types in Anjiayingzi gold field,fractured and altered belt type,quartz vein type and altered rock type.And ductile-brittle shear zone fault structures are the main ore-controlling structures.The paper introduces the controlling effects of the structures on gold mineralization space distribution characteristics,orebody shape,enrichment position,structure action multi-stage feature and mineralization stages.The space-equidistant law of deposit is concluded too. |
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| Keywords: | Anjiayingzi gold field ductile-brittle shear zone fault structure mineralization distribution law |
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