| 马鞍桥金矿控矿构造规律及成矿预测 |
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| 引用本文： | 魏宽义,刘淑文,孟宪忠.马鞍桥金矿控矿构造规律及成矿预测[J].地球科学与环境学报,2001,23(1):20-24. |
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| 作者姓名： | 魏宽义 刘淑文 孟宪忠 |
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| 作者单位： | 1. 长安大学地球科学与国土资源学院,
2. 陕西省黄金公司, |
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| 摘 要： | 在讨论矿区构造变形序列、变形期次、深度层次、构造组合及变形机制的基础上,重点对马鞍桥金矿的控矿韧性剪切带类型及其与成矿关系进行了研究,根据剪切带的几何要素,用作图法求出矿带的东延方向,综合其他找矿标志,预测出清水河处矿体可能出现的部位。
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| 关 键 词： | 变形序列 断裂成熟度 剪切带 等高线 |
| 文章编号： | 1007-9955(2001)01-0020-05 |
| 修稿时间： | 1999年11月29 |
FEATURES OF THE
ORE-CONTROLLING STRUCTURES AND METALLOGENETIC PROGNOSIS OF MAAN QIAO GOLD ORE |
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| WEI Kuan-yi,LIU Shu-wen,MENG Xian-zhong.FEATURES OF THE
ORE-CONTROLLING STRUCTURES AND METALLOGENETIC PROGNOSIS OF MAAN QIAO GOLD ORE[J].Journal of Earth Sciences and Environment,2001,23(1):20-24. |
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| Authors: | WEI Kuan-yi LIU Shu-wen MENG Xian-zhong |
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| Institution: | WEI Kuan yi 1,MENG Xian zhong 2,LIU Shu wen 1 |
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| Abstract: | After discussing the structural deformation order,deformation periods,structural layers,structural composes and deformation mechanism in the Maan Qiao ore area,the paper studied the type of ore controlling ductile shear zones and its relation to ore forming.According to the geometrical factors of shear zones, the east-stretching direction of the mineralizing zone is determined by graphic solution.Combined with other ore hunting indicators,the possible location to find ore in Qingshuiriver area is predicted. |
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| Keywords: | Deformation order Fault maturity Confour of shear zone |
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