| 湖北银洞沟银金矿床正花状构造样式及控矿作用 |
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| 引用本文： | 李应平,秦正永.湖北银洞沟银金矿床正花状构造样式及控矿作用[J].地质找矿论丛,2002,17(1):19-26. |
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| 作者姓名： | 李应平 秦正永 |
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| 作者单位： | 1. 湖北银矿,湖北竹山442218
2. 国土资源部天津地质矿产研究所,天津300170 |
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| 摘 要： | 湖北银洞沟银金矿床位于南秦岭造山带的武当巨型推覆体中的银洞沟逆冲推覆岩席中，该矿区中发育3条主要的韧脆性剪切带，银洞沟韧脆性剪切带，姚家湾剪切带和西沟剪切带，由北向南呈近等距分布，在剖面上呈正花状构造样式，控制着银洞沟银金矿床，陕西白河银矿，西沟隐伏银金矿和姚家湾铅锌银金矿等。
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| 关 键 词： | 银金矿床 正花状构造 剪切带 反冲推覆型剪切带 控矿作用 湖北 造山带 |
| 文章编号： | 1001-1412(2002)01-0019-08 |
| 收稿时间： | 2001/8/22 0:00:00 |
| 修稿时间： | 2001年8月22日 |
THE POSITIVE FLOWER STRUCTURE PATTERNS AND ITS CONTROL ON SILVER AND GOLD ORE DEPOSITS IN YINDONGGOU, HUBEI PROVINCE |
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| LI Ying-ping and QIN Zheng-yong.THE POSITIVE FLOWER STRUCTURE PATTERNS AND ITS CONTROL ON SILVER AND GOLD ORE DEPOSITS IN YINDONGGOU, HUBEI PROVINCE[J].Contributions to Geology and Mineral Resources Research,2002,17(1):19-26. |
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| Authors: | LI Ying-ping and QIN Zheng-yong |
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| Institution: | LI Ying ping 1,QIN Zheng yong 2 |
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| Abstract: | Yindonggou silver and gold ore deposit, Hubei are located in Yindonggou thrust sheet of Wudang mega scale nappe of South Qinling Orogen. In the mine area, there are three major ductile-brittle shear zones:i.e., Yindonggou ductile brittle shear zone, Yaojiawan ductile brittle zone and Xigou shear zone. They are distributed in equal distance from south to north showing a sectional positive flower structure. The structure pattern controls Yindonggou silver and gold ore deposit, Beihe silver ore deposit of Shanxi province.,Xigou silver and gold ore deposit and Yaojiawan lead, zinc, silver and gold ore deposits etc. |
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| Keywords: | Yindonggou sivler and gold ore deposit positive flower structure shear zone thrust shear zone controlling ore effects Hubei province |
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