| 养殖珍珠微量元素特征及其对珍珠生长环境的指示意义 |
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| 引用本文： | 木士春,马红艳.养殖珍珠微量元素特征及其对珍珠生长环境的指示意义[J].矿物学报,2001,21(3):551-553. |
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| 作者姓名： | 木士春 马红艳 |
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| 作者单位： | 1. 武汉理工大学
2. 广西大学同位素应用研究室 |
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| 摘 要： | 采用等离子光谱和X射线荧光探针等分析方法，对海水养殖珍珠和淡水养殖珍珠的微量元素特征进行了深入研究，表明：（1）海水养殖珍珠中S、Na、Mg、Sr等微量元素相对富集，Mn等相对亏损；（2）淡水养殖珍珠中Mn相对富集，而S、Na,Mg,Sr相对亏损，与海水养殖珍珠微量元素特征正好相反，研究成果对养殖珍珠的生长环境的判定及其类型的精确鉴定具有重要意义。
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| 关 键 词： | 养殖珍珠 微量元素 生长环境 鉴定 等离子光谱 X射线荧光探针 |
| 文章编号： | 1000-4734(2001)03-0551-03 |
| 修稿时间： | 2001年4月15日 |
TRACE ELEMENT CHARACTERISTICS OF CULTURED PEARLS AND THEIR INDICATING MEANING FOR GROWTH ENVIRONMENT OF PEARLS |
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| Mu Shichun,Ma Hongyan.TRACE ELEMENT CHARACTERISTICS OF CULTURED PEARLS AND THEIR INDICATING MEANING FOR GROWTH ENVIRONMENT OF PEARLS[J].Acta Mineralogica Sinica,2001,21(3):551-553. |
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| Authors: | Mu Shichun Ma Hongyan |
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| Institution: | Mu Shichun 1 Ma Hongyan 2 |
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| Abstract: | The trace element characteristics of marine and freshwater cultured pearls are investigated in detail in terms of the plasma spectra and X-fluorescence probe analyses, showing that 1) S, Na, Mg, Sr, etc. are of relative enrichment and Mn, etc. is of relative depletion in marine pearls, and 2) Mn, etc. is of relative enrichment, and S, Na, Mg, Sr, etc. are of relative depletion in freshwater ones, which is just opposite to marine pearls. This result will play a certain role in identification of the growth environment and types of cultured pearls. |
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| Keywords: | cultured pearls trace element growth environment identification |
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