| 龙湾铁矿构造控矿研究 |
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| 引用本文： | 李耀明.龙湾铁矿构造控矿研究[J].地质找矿论丛,1999,14(4):83-88. |
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| 作者姓名： | 李耀明 |
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| 作者单位： | 天津地质研究院,天津,300061 |
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| 摘 要： | 从地体构造观点出发，应用构造解晰方法，对遵化地体仙杨峪隆起区西部边缘弧形内的龙湾铁矿进行报构造控矿规律研究。认为在隆起区边缘带是一种静态＋动态的构造环境，矿体受褶皱与韧脆怀剪切带复合控制，矿体呈剪切断片、褶皱片群形式存在。
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| 关 键 词： | 边缘弧形带 共轴叠加褶皱 韧脆性断裂 褶皱片体 |
| 收稿时间： | 1999/7/28 0:00:00 |
| 修稿时间： | 1999-07-28 |
ORE-CONTROLING STRUCTURE IN LONGWAN IRON MINE |
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| LI Yao-ming.ORE-CONTROLING STRUCTURE IN LONGWAN IRON MINE[J].Contributions to Geology and Mineral Resources Research,1999,14(4):83-88. |
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| Authors: | LI Yao-ming |
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| Institution: | Tianjin Gedogical Academy, Tianjin 300061, China |
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| Abstract: | Structural control of Longwan iron deposit in arch belt of the western margin of Yanghe Yu upligt, Zunhua terrain is dealt with accordilg to terrain theory and structural analysis. The uplift margin was then remainng under static+dynamic environment. Iron ore bodies were controled by combination of folding and ductile-britlle shear zone occuring as shearing slice or folding slice group. |
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| Keywords: | biological tissue optical model light scattering equivalent particle density size distribution |
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