| 内蒙古红花沟金矿控矿构造研究 |
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| 引用本文： | 沙德铭.内蒙古红花沟金矿控矿构造研究[J].地质与资源,1994,3(2):96-102. |
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| 作者姓名： | 沙德铭 |
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| 作者单位： | 沈阳地质矿产研究所 |
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| 摘 要： | 红花沟矿区变质岩遭受了三期韧性变形（D1、D2、D3）和多期脆性变形的改造。含金石英脉产于D3期伴生的韧性剪切带中。矿脉的分布、产状和形态严格受成矿期构造运动及构造形态的控制。中生代D3期韧性剪切带再度活动，形成本区主要成矿期。构造的继承性活动控制了矿化的多期次富集。
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| 关 键 词： | 红花沟 金矿 韧性剪切带 断裂 |
| 收稿时间： | 1993-03-01 |
STUDY ON GOLD ORE-CONTROL STRUCTURE IN HONGHUAGOU, INNERMONGOLIA |
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| Sha Deming.STUDY ON GOLD ORE-CONTROL STRUCTURE IN HONGHUAGOU, INNERMONGOLIA[J].Geology and Resources,1994,3(2):96-102. |
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| Authors: | Sha Deming |
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| Institution: | Shenyang-Institute of Geology and Mineral Rsources |
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| Abstract: | Honghuagou ore-field has suffered three times ductile deformation and mutiple brittle deformation. Gold-bearing quartz were yielded in the ductile shear zone accompaning D3 deformation. The distribution and occurrence and shape of orevein are strictly controlled by the movement and the pattern of mineralizational structure. The ductile shear zones accompaning D3 deformation were reacted during the Mesozoic tectoni-magmatic activity, Which is the main mineralizational period. The posthumous activity of fault structure control the multiple phrases of mineralization. |
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| Keywords: | honghuagou gold deposit ductile shear zone fault |
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