| 乌拉山金矿钾长石的标型性及其与金矿化关系 |
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| 引用本文： | 边秋娟,张汉凯.乌拉山金矿钾长石的标型性及其与金矿化关系[J].黄金地质,1997,3(3):8-15. |
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| 作者姓名： | 边秋娟 张汉凯 |
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| 作者单位： | [1]中国地质大学武汉管理干部学院 [2]中国地质大学 |
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| 摘 要： | 在对乌拉山石英－钾长石脉型这一国内外尚不多见的新类型金矿床的野外观察和室内镜下研究的基础上，通过选择性地对其主要矿物钾长石进行电子探针分析，Ｘ射线粉晶衍射分析，红２外吸收光谱测定及可见光吸收光谱分析，系统详尽地了钾长石的产状，形态，化学成分，结构态及可见光吸收光谱特征，提取了作为找寻石英－钾长石脉型金矿床的重要矿物学标志，并进一步探讨了钾长石与金矿化的关系。
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| 关 键 词： | 金矿床 钾长石 矿物标型性 金 矿化 |
STUDIES ON TYPOMORPHISM OF K FELDSPAR FROM WULASHAN GOLD DEPOSIT AND ITS RELATIONSHIP WITH GOLD MINERALIZATION |
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| Bian Qiujuan.STUDIES ON TYPOMORPHISM OF K FELDSPAR FROM WULASHAN GOLD DEPOSIT AND ITS RELATIONSHIP WITH GOLD MINERALIZATION[J].Gold Geology,1997,3(3):8-15. |
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| Authors: | Bian Qiujuan |
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| Abstract: | Based on the field and laboratory investigations,electron probe analysis,X ray powder diffraction analysis,infrared absorption spectrometry,and visible absorption spectral analysis,the authors studied systematically the typomorphism in the occurrence,crystal shape,chemical composition,structure state,and visible absorption spectrum of K feldspar from Wulashan gold deposit (a new type deposit),sumed up the significant mineral exploration guidelines on the quartz K feldspar vein type gold deposits,and further gave a discussion on the relationship between gold mineralization and K feldspar. |
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| Keywords: | gold deposit K feldspar mineral typomorphism gold mineralization Nei Monggol |
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