| 闽西北地区萤石矿成矿地质规律及找矿方向 |
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| 引用本文： | 林国宣.闽西北地区萤石矿成矿地质规律及找矿方向[J].化工矿产地质,2004,26(3):155-161. |
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| 作者姓名： | 林国宣 |
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| 作者单位： | 中化地质矿山总局福建地质勘查院,福建,福州,350013 |
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| 摘 要： | 闽西北地区萤石矿几乎均分布在闽西北隆起带的次一级浦城-洋源隆起和邵武-建宁拗陷带上,带内发育的北东—北北东向压扭性断裂通过燕山早期花岗岩的部位,是矿床的集中分布区域,控矿断裂中破碎带发育且蚀变(硅化)强烈地段是最有利的成矿地段,该地段应成为今后找矿重点。
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| 关 键 词： | 闽西北 萤石矿 压扭性断裂 燕山早期花岗岩 硅化 |
| 文章编号： | 1006-5296(2004)03-0155-07 |
| 修稿时间： | 2004年7月26日 |
METALLOGENETIC REGULARITIES AND PROSPECTING DIRECTION OF FLUORITE DEPOSIT IN NORTHWEST FUJIAN |
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| Lin Guoxuan Fijian Chemical Geological Prospecting Institute,China Chemical Geology and Mine General Bureau,Fuzhou,Fujian,China.METALLOGENETIC REGULARITIES AND PROSPECTING DIRECTION OF FLUORITE DEPOSIT IN NORTHWEST FUJIAN[J].Geology of Chemical Minerals,2004,26(3):155-161. |
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| Authors: | Lin Guoxuan Fijian Chemical Geological Prospecting Institute China Chemical Geology and Mine General Bureau Fuzhou Fujian China |
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| Institution: | Lin Guoxuan Fijian Chemical Geological Prospecting Institute,China Chemical Geology and Mine General Bureau,Fuzhou,Fujian,410004,China |
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| Abstract: | The fluorite deposit in northwest area of Fujian is almost located in the second Pucheng-Yangyuan doming and Shaowu-Jianning geotectogene of northwest Fujian mole track, where is the fluorite deposit-collecting area, the early Yanshan period granite are crossed by the NE-NNE compression and scissor fault well-developed in mole track. And the favorable place for prospecting is the fracture zone which is well-developed and highly alteration(silicate) in ore-control faults. |
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| Keywords: | uorthwest of Fujiau fluorite deposit compression and scissor fault early yanshan period granite silicate |
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