| 辽宁省凤城市四道门沟铁矿床地质特征及成因分析 |
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| 引用本文： | 袁士鹏.辽宁省凤城市四道门沟铁矿床地质特征及成因分析[J].吉林地质,2012,31(2):55-57,79. |
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| 作者姓名： | 袁士鹏 |
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| 作者单位： | 辽宁省第七地质大队,辽宁丹东,118003 |
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| 摘 要： | 辽宁省凤城市四道门沟铁矿床位于辽东铁、硼成矿带内。以下元古界辽河群变质岩系最为发育,褶皱构造是直接控制本区变质层控铁硼矿的重要控矿条件,其控制着矿体的产出空间位置,并控制着区内铁矿体的展布特征。该区的铁矿属于火山沉积变质-超变质热液迭生层控矿床,矿石自然类型为磁铁矿-透闪石型,局部有磁铁矿-蛇纹石型和磁铁矿-硼镁铁矿型。
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| 关 键 词： | 辽河群里尔峪组 铁矿 褶皱构造 |
Geological features and genesis of Sidaomengou iron ore deposit in Fengcheng City,Liaoning Province |
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| YUAN Shi-peng.Geological features and genesis of Sidaomengou iron ore deposit in Fengcheng City,Liaoning Province[J].Jilin Geology,2012,31(2):55-57,79. |
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| Authors: | YUAN Shi-peng |
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| Institution: | YUAN Shi-peng The Seventh Geology Exploration Party of Liaoning Province,Dandong 118003,Liaoning,China |
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| Abstract: | Simengou iron ore deposit of Fengcheng City,Liaoning Province is located in the Liaodong iron,boron metallogenic belt.The Lower Proterozoic Liaohe Group metamorphic rocks System were development,fold structure is an important ore-controlling condition that directly controlled the iron boron ore,which controlled by metamorphic layer.The structure controlled the space output position of the ore bodies,and the distribution features of iron oreboies in the studyy area.The iron ore in this area belongs to the volcanic sedimentary metamorphic-Ultrametamorphism hydrothermal appearing stratabound deposit,ores belong to magnetite – tremolite type in the ore type,local magnetite-serpentine type and magnetite-boron magnesium type. |
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| Keywords: | Lieryu Formation of Liaohe Group iron ore fold structure |
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