| 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].科技咨询导报,2012(23):66-67. |
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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 |
The analysis of geologic characteristic and causes of iron deposit of the Four Door Ditch, Feng cheng city, Liaoning |
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| Yuan Shi-peng.The analysis of geologic characteristic and causes of iron deposit of the Four Door Ditch, Feng cheng city, Liaoning[J].Science and Technology Consulting Herald,2012(23):66-67. |
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| Authors: | Yuan Shi-peng |
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| Institution: | Yuan Shi-peng (The Seventh Geological Team of Liaoning Province,DanDong ,118003,China) |
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| Abstract: | The Four Door Ditch＇s Iron Ore Deposit of Feng cheng city in Liaoning Province is located in iron and boron ore mine belt in Eastern Liaoning.They mainly develop from series of Liaohe Group Metamorphic Rocks in Lower Proterozoicn. The fold structure is the important Ore--controlling condition,which directly control the its Metamorphic layer and iron and boron ore,the production location,also expansion characteristics of iron rocks.This area of mine belong to volcanic--sedimentary that is fall born layer deposit of the metamorphic hydrothermal fluid. The natural ore type is the through flash tone magnetite,local Serpentine magnetite and boron magnesium and iron mineral type. |
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| Keywords: | Liaohe Group Lieryu formation iron mine fold structure |
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