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| 黑龙江省老柞山金矿田韧性剪切带与金成矿的关系 | |
| 引用本文： | 李广慧,韩丽,张明海.黑龙江省老柞山金矿田韧性剪切带与金成矿的关系[J].地质与勘探,1999,35(2):14-16. |
| 作者姓名： | 李广慧 韩丽 张明海 |
| 作者单位： | 1. 中国地质大学·北京·100083 2. 山东轻工业学院·济南·250100 3. 黑龙江有色金属地质勘查局·哈尔滨·150046 |
| 摘 要： | 从韧性剪切带的地质产状，含金性出发，探讨了韧性剪切带与金矿之间的关系，认为，老柞山金矿的韧性剪切带形成了金矿之前，韧性剪切变形作用不仅促进了Ａｕ元素的初始活化和富集，形成了矿源层，而且还为后期构造岩浆活动的叠加提供了有利空间，金矿床肥叠加于韧性切带之上的脆性断裂控制，属于韧性剪切带金矿。 |
| 关 键 词： | 韧性剪切带 糜棱岩 矿床地质特征 |
RELATIONSHIP BETWEEN DUCTILE SHEAR ZONE AND METALLIZATION OF THE LAOZASHAN GOLD ORE FIELD, HEILONGJIANG |
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| Li Guanghui,Han Li,Zhang Minghai.RELATIONSHIP BETWEEN DUCTILE SHEAR ZONE AND METALLIZATION OF THE LAOZASHAN GOLD ORE FIELD, HEILONGJIANG[J].Geology and Prospecting,1999,35(2):14-16. | |
| Authors: | Li Guanghui Han Li Zhang Minghai |
| Abstract: | From the viewpoint of attitude of ductile shear zone, the relationship between ductile shear zone and gold metallization is inquired into. The ductile shear zone predated gold metallization. The ductile shear deformation not only promotes the initial mobilization and enrichment of gold, but also provides favourable space for later superposition of magmatism. Controlled by brittle fault superimposing on the ductile shear zone, the gold deposit belongs to ore depoosit orininally related to ductile shear zone. |
| Keywords: | ductile shear zone mylonite geology of ore deposit |
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