| 辽宁铁岭茨榆台锰矿地质特征及找矿远景分析 |
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| 引用本文： | 李东风.辽宁铁岭茨榆台锰矿地质特征及找矿远景分析[J].地质与资源,2013,22(2):101-104. |
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| 作者姓名： | 李东风 |
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| 作者单位： | 辽宁省矿产勘查院, 辽宁 沈阳 110031 |
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| 基金项目： | 国土资源部矿产资源补偿费矿产勘查项目“辽宁省铁岭经济开发区茨榆台锰矿普查”(国土资发[2005]249号、国土资发[2006]293号)资助 |
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| 摘 要： | 茨榆台锰矿是辽北唯一的锰矿产地，赋存于中元古界蓟县系铁岭组一段地层中，是以氧化锰矿为主的沉积变质型矿床.区内含锰赋矿层位主要受控于顾官屯-大屯向斜，其在空间上不仅分布稳定，而且范围较广.近年工作表明，在向斜的转折端、已知矿体的深部及南翼中生界覆盖层底部都有着较大的找矿潜力，这为在区内实现寻找隐伏-半隐伏矿体能有突破指出了方向.
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| 关 键 词： | 茨榆台 锰矿 铁岭组 找矿潜力 辽宁省 |
| 收稿时间： | 2013-01-04 |
GEOLOGICAL CHARACTERISTICS AND PROSPECTING ANALYSIS OF THE CIYUTAI MANGANESE DEPOSIT IN LIAONING PROVINCE |
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| LI Dong-feng.GEOLOGICAL CHARACTERISTICS AND PROSPECTING ANALYSIS OF THE CIYUTAI MANGANESE DEPOSIT IN LIAONING PROVINCE[J].Geology and Resources,2013,22(2):101-104. |
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| Authors: | LI Dong-feng |
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| Institution: | Liaoning Institute of Mineral Exploration, Shenyang 110032, China |
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| Abstract: | The Ciyutai manganese deposit of sedimentary metamorphic type dominated by manganese oxide,hosted in the first member of Tieling Formation,Jixian System,Mesoproterozoic,is the only manganese ore producer in Northern Liaoning Province.The ore hosting layer,which is mainly controlled by the Guguantun-Datun syncline,is stably and broadly distributed in the area.Recent research shows that the hinge zone of syncline,deep part of known ore bodies and the bottom of Mesozoic overburden in the south wing as well have a great prospecting potential,suggesting a breakthrough in the exploration for concealed and semi-concealed ore bodies in the area. |
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| Keywords: | Ciyutai manganese deposit Tieling Formation prospecting potential Liaoning Province |
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