| 北武夷下汪家铜多金属矿床地质特征及成因分析 |
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| 引用本文： | 周雪桂,彭发芽,吴俊华.北武夷下汪家铜多金属矿床地质特征及成因分析[J].资源调查与环境,2005,26(1):27-32. |
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| 作者姓名： | 周雪桂 彭发芽 吴俊华 |
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| 作者单位： | 1. 中国地质大学资源学院,湖北武汉,430074;江西省地矿资源勘查开发中心,江西南昌,330001
2. 江西省地矿资源勘查开发中心,江西南昌,330001 |
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| 基金项目： | 中国地质调查局江西北部九岭成矿带锡铜金矿评价项目(项目编号:200110200040)资助 |
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| 摘 要： | 下汪家铜多金属矿床形成于燕山晚期，成矿流体主要来自岩浆期后热液，断裂和岩浆岩是两大重要的成矿条件。控矿构造为北北东向断裂。成矿流体和主要矿质均源于地球深部，以上地幔或壳幔混合带为主，与燕山晚期富碱岩浆活动密切相关。下汪家铜多金属矿床成因上的分析，对该区下一步的找矿工作具有指导意义。
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| 关 键 词： | 地质特征 成因分析 铜多金属矿 下汪家 |
| 文章编号： | 1671-4814(2005)01-027-06 |
| 修稿时间： | 2004年10月14 |
Geological features and genesis of Xiawangjia copper-polymetallic ore deposit in the northern Wuyi area |
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| ZHOU Xue-gui,PENG Fa-ya,WU Jun-hua.Geological features and genesis of Xiawangjia copper-polymetallic ore deposit in the northern Wuyi area[J].Resources Survey & Environment,2005,26(1):27-32. |
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| Authors: | ZHOU Xue-gui PENG Fa-ya WU Jun-hua |
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| Abstract: | Xiawangjia copper-polymetallic ore deposit formed during late Yanshanian epoch in the northern Wuyi area. The postmagma hydrothermal solution is the principal source of ore-forming fluid. Faults and magmatic rocks are regarded as two important metallogenic factors. The structural control is NNE faults. The ore-forming material and fluid was derived from the depth of the Earth especially from upper mantle or crust-mantle mixing zone ,due to alkali-rich magma activity during late Yanshanian epoch. The special genesis of Xiawangjia copper-polymetallic ore deposit will provide direction for finding ore bodies in the area. |
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| Keywords: | geological feature gensis analysis copper - polymetallic ore deposit Xiawangjia |
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