| 内蒙古驼峰山铜-金矿床地质、地球化学特征及成因分析 |
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| 引用本文： | 尹维青,李生路,刘成忠.内蒙古驼峰山铜-金矿床地质、地球化学特征及成因分析[J].矿产与地质,2005,19(2):140-143. |
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| 作者姓名： | 尹维青 李生路 刘成忠 |
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| 作者单位： | 河南有色地矿局第七地质大队,河南,安阳市,455000 |
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| 摘 要： | 阐述了内蒙古驼峰山铜-金矿床元素地球化学特征、稀土元素地球化学特征、成矿与韧性剪切糜棱岩化之间的关系，提出成矿物质来源于二叠纪地层及燕山期火山一次火山热液活动，成矿作用与韧性剪切糜棱岩化及后期火山一次火山岩(浅成-超浅成侵入体)密切相关，以后期热液叠加作用为主。
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| 关 键 词： | 铜-金矿床 地球化学特征 矿床成因 驼峰山 内蒙古 |
| 文章编号： | 1001-5663(2005)02-0140-04 |
| 修稿时间： | 2004年5月20日 |
GEOLOGICAL AND GEOCHEMICAL CHARACTERISTICS OF TUOFENGSHAN COPPER AND GOLD DEPOSIT IN NEIMENGGU AND ITS GENETIC ANALYSIS |
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| YIN Wei-qing,LI Sheng-lu,LIU Cheng-zhong.GEOLOGICAL AND GEOCHEMICAL CHARACTERISTICS OF TUOFENGSHAN COPPER AND GOLD DEPOSIT IN NEIMENGGU AND ITS GENETIC ANALYSIS[J].Mineral Resources and Geology,2005,19(2):140-143. |
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| Authors: | YIN Wei-qing LI Sheng-lu LIU Cheng-zhong |
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| Abstract: | This paper discusses the geochemical characteristics of elements especially REE (rare earth element) of the Tuofengshan copper and gold deposit in Neimenggu, and the relationship between the mineralization and the ductile and shear mylonitization. It is proposed that the ore substance is derived from the Permian stratum and volcanic-subvolcanic hydrothermal activities in Yanshan period. The mineralization is closely associated with mylonitization of ductile shear zone and volcanic and subvolcanic rock, especially hypabyssal and super hypabyssal intrusives, in successsion. The hydrothermal process is superimposed later. |
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| Keywords: | copper-gold deposit geochemical characteristics deposit genesis Tuofengshan Neimenggu |
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