| 威宁铜厂河玄武岩铜矿成矿地质特征及成因探讨 |
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| 引用本文： | 武国辉,金中国,董家龙.威宁铜厂河玄武岩铜矿成矿地质特征及成因探讨[J].矿产与地质,2005,19(5):482-486. |
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| 作者姓名： | 武国辉 金中国 董家龙 |
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| 作者单位： | 1. 贵州省有色地质勘查局,贵州,贵阳,550005
2. 贵州省有色地质勘查局,贵州,贵阳,550005;中南大学地学与环境工程学院,长沙410083 |
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| 基金项目： | 本文是中央财政项目《贵州省威宁县铜厂河铜矿区玄武岩铜矿普查及外围铜矿资源调查》 （2003-324）及贵州有色地勘局局与中南大学地学院联合资助. |
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| 摘 要： | 研究威宁铜厂河铜矿区玄武岩的岩石类型、常量元素、微量元素及稀土元素地球化学特征,探讨玄武岩铜矿的成矿地质背景、控矿因素、产出特征和成矿规律,系统总结了找矿标志.研究认为,本区玄武岩具大陆拉斑玄武岩特征,铜矿属火山同生热液成矿叠加埋藏变质作用改造形成的玄武岩铜矿.
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| 关 键 词： | 铜矿床 成矿规律 地质特征 玄武岩 威宁铜厂河 |
| 文章编号： | 1001-5663（2005）05-0482-05 |
| 收稿时间： | 2005-04-20 |
| 修稿时间： | 2005年4月20日 |
METALLURGENIC CHARACTERISTICS AND GENESIS OF TONGCHANGHE BASALT COPPER DEPOSIT IN WEINING |
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| WU Guo-hui,JIN Zhong-guo,DONG Jia-long.METALLURGENIC CHARACTERISTICS AND GENESIS OF TONGCHANGHE BASALT COPPER DEPOSIT IN WEINING[J].Mineral Resources and Geology,2005,19(5):482-486. |
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| Authors: | WU Guo-hui JIN Zhong-guo DONG Jia-long |
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| Institution: | 1. Guizhou Nonferrous Metal Geological Exploration Bureau, Guiyang, Guizhou, 550005; 2. Geo-science and Environment Engineering College of Central South China University, Changsha , 410083 |
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| Abstract: | The paper studied rock type, geochemical characteristics of major elements, trace elements and REE of the basalt in Tongchanghe ore field in Weining, discussed the ore forming geological background, ore controlling factors, occurrence and metallurgenic regularities of basalt type copper deposit and summarized the ore prospecting indicators systematically. It is believed that the basalt in the area is characterized by continental tholeiite and the copper deposit belongs to a basalt type copper deposit formed by syn-volcanic hydrothermal mineralization superimposed by buried metamorphic transformation. |
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| Keywords: | copper deposit metallurgenic regularities geological characteristics basalt Tongchanghe Weining |
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