| 乌拉山脉金矿田钾长石的可见光吸收光谱特征及其意义 |
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| 引用本文： | 边秋娟,张汉凯.乌拉山脉金矿田钾长石的可见光吸收光谱特征及其意义[J].华东地质学院学报,2000,23(3):181-183. |
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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 [2]中国地质大学,北京 |
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| 摘 要： | 尝试性地对乌拉山脉金矿田中钾长石进行了偏振光下的吸收光谱研究，结果表明，含矿与不含矿钾长石的吸收光主普有着本质的差异，钾长石的可见光吸收光谱特征可作为乌拉山式金矿的重要找矿标志。
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| 关 键 词： | 钾长石 可见光吸收光谱特征 金矿床 找矿标志 |
| 文章编号： | 1000-2251(2000)03-0181-03 |
| 修稿时间： | 2000年6月26日 |
The Significance and Visible Absorption Spectum of Potash Feldspar in the Wula Mountains Gold Deposit |
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| BIAN Qiujuan\ ,\ ZHANG Hankai\.The Significance and Visible Absorption Spectum of Potash Feldspar in the Wula Mountains Gold Deposit[J].Journal of East China Geological Institute,2000,23(3):181-183. |
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| Authors: | BIAN Qiujuan\ \ ZHANG Hankai\ |
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| Institution: | BIAN Qiujuan\ 1,\ ZHANG Hankai\ 2 |
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| Abstract: | In this paper, The visible absorption spectum of potash in polurized light is studied in the Wula mountains gold deposit. The results show that essential difference is existed in absorption spectum of potash feldspar between gold\|bearing and gold\|barren deposits and the visible absorption spectral characteristics of potash feldspar would be the important exploration criteria of the Wulashan\|type gold deposits. |
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| Keywords: | potash feldspar visible absorption spectrum auriferous quartz-K\|feldspar vein evaluation of gold-bearing potential |
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