| 辽宁东五家子金矿控矿断裂及其构造岩研究 |
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| 引用本文： | 王好均.辽宁东五家子金矿控矿断裂及其构造岩研究[J].长春工程学院学报(自然科学版),2005,6(4):1-4,13. |
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| 作者姓名： | 王好均 |
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| 作者单位： | 吉林大学,地球科学学院,130061;长春工程学院,勘查与测绘工程学院,长春,130021 |
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| 摘 要： | 介绍了辽宁东五家子金矿控矿断裂的几何学、构造学与构造岩特征,指出NE向凌源-北票断裂与矿区东部的NW向二道营子断裂是金矿成矿的导矿断裂,二断裂旁侧的次级NW向与NE向断裂为金矿的容矿断裂.两组断裂均为长期多次活动断裂,早期活动具强烈韧性变形特征,晚期在韧性剪切带基础上再叠加脆性断裂.在此基础上探讨了两组断裂的控矿规律.
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| 关 键 词： | 控矿断裂 构造岩 韧性剪切带 金矿 辽宁 金矿成矿 控矿断裂 构造岩 研究 Liaoning Province Gold Deposit rocks structural faults 控矿规律 脆性断裂 叠加 韧性剪切带 晚期 变形特征 早期活动 活动断裂 容矿断裂 二道 |
| 文章编号： | 1009-8984（2005）04-0001-04 |
| 收稿时间： | 2005-05-19 |
| 修稿时间： | 2005年5月19日 |
Study on mineralization-controlling faults and its structural rocks in Dongwujiazi Gold Deposit of Liaoning Province |
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| WANG Hao-jun.Study on mineralization-controlling faults and its structural rocks in Dongwujiazi Gold Deposit of Liaoning Province[J].Journal of Changchun Institute of Technology(Natural Science Edition),2005,6(4):1-4,13. |
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| Authors: | WANG Hao-jun |
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| Abstract: | This paper introduced geometry,structure,petrology and microstructure features of mineralization-controlling faults,pointed out that NE Linyuan-Beipiao Fault and NW Erdaoyingzi Fault are mineralization-leading faults,the NE and NW secondary faults beside them are mineralized faults.Two sets of fault are all long-lived faults.They exhibited sharply ductile deformation in early activities and superimposed brittle deformation in later activities.Their mineralization-controlling regularity was also discussed. |
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| Keywords: | mineralization- controlling faults structure rock ductile shear zone gold deposit |
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