| 福建宁德下洋伊利石矿矿床地质特征及成因探讨 |
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| 引用本文： | 林国珍,林志鹏.福建宁德下洋伊利石矿矿床地质特征及成因探讨[J].福建地质,2014(3):192-196. |
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| 作者姓名： | 林国珍 林志鹏 |
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| 作者单位： | 福建省第四地质大队,宁德352100 |
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| 摘 要： | 宁德下洋伊利石矿呈脉状产出，贮存于晚侏罗世南园组火山碎屑岩石中，共发现有3个矿体。矿石可分为石英一伊利石型及叶蜡石伊利石型。矿体受北东向断裂控制，由火山碎屑岩经过热液交代形成。
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| 关 键 词： | 伊利石 热液交代 地质特征 宁德下洋 |
On the Geologic Characteristics and Genesis of the Xiayang Illite Deposit in Ningde City,Fujian Province |
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| Lin Guozhen Lin Zhipeng.On the Geologic Characteristics and Genesis of the Xiayang Illite Deposit in Ningde City,Fujian Province[J].Geology of Fujian,2014(3):192-196. |
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| Authors: | Lin Guozhen Lin Zhipeng |
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| Institution: | Lin Guozhen Lin Zhipeng (No. 4 Geological Party of Fujian Province, Ninde, 352100) |
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| Abstract: | The Xiayang illite ore acts like a veiny and exists in the late Jurassic Nanyuan Formation volcanic clastic rock. Three orebodies are found. The orebody can be divided into quartz-al bite and pyrophyllite-illite type. The orebody is controlled by NE trending faultes. The ore- bodies formed from volcaniclastic rock by hydrothermal metasomatic formation. |
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| Keywords: | illite hydrothermal metasomatism geological characteristics Xiayangcounty of Ningde city |
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