| 福建南平叶坑矿区含铌钽矿伟晶岩特征与找矿前景分析 |
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| 引用本文： | 张振峰.福建南平叶坑矿区含铌钽矿伟晶岩特征与找矿前景分析[J].福建地质,2013(4):289-295. |
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| 作者姓名： | 张振峰 |
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| 作者单位： | 福建省闽西地质大队,三明365001 |
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| 摘 要： | 叶坑铌钽矿区位于福建南平花岗伟晶岩田中部,区内已发现大量含铌钽矿伟晶岩脉（群）.通过分析花岗伟晶岩脉（群）产出的地质背景,对伟晶岩脉的一般地质特征、分类特征、分带特征与含矿性的关系开展研究,总结它们之间的关系,并对区内伟晶岩型稀有金属矿产找矿前景进行分析评价.
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| 关 键 词： | 稀有金属 铌钽矿 找矿前景 伟晶岩 南平叶坑 |
Analysis about Characteristics of containing niobium-tantalum pegmatite and Prospecting Potential of the Yekeng orefield in Nanping,Fujian Province |
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| Zhang zhenfeng.Analysis about Characteristics of containing niobium-tantalum pegmatite and Prospecting Potential of the Yekeng orefield in Nanping,Fujian Province[J].Geology of Fujian,2013(4):289-295. |
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| Authors: | Zhang zhenfeng |
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| Institution: | Zhang zhenfeng (Wester Fujian Geologic Party of Fujan Province, Sanming, 365001) |
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| Abstract: | Yekeng Niobium-tantalum orefield is located in the central of Fujian Nanping granitic pegmatite field, A plenty of containing niobium-tantalum ore pegmatite （group） has been found in this region. The geological background of output by granitic pegmatite veins （group）, the pegmatite （pulse） characteristics, classification characteristics, zoning charac- teristics and ore potential were investigated in the paper, and were summarized the rela tion- ship, And prospects of pegmatite rare metals mineral ore in the region is analyzed. |
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| Keywords: | rare metals Niobium-tantalum ores prospecting potential pegmatite Yekeng of Nanping city |
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