| Study on Oxygen Isotope Fractionation in RE Oxide Minerals |
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| 作者姓名： | 方涛 裘愉卓 |
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| 作者单位： | Institute of Geochemistry，Academia Sinica，Guiyang 550002，China |
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| 摘 要： | ＳｔｕｄｙｏｎＯｘｙｇｅｎＩｓｏｔｏｐｅＦｒａｃｔｉｏｎａｔｉｏｎｉｎＲＥＯｘｉｄｅＭｉｎｅｒａｌｓＦａｎｇＴａｏ（方涛），ＱｉｕＹｕｚｈｕｏ（裘愉卓）（ＩｎｓｔｉｔｕｔｅｏｆＧｅｏｃｈｅｍｉｓｔｒｙ，ＡｃａｄｅｍｉａＳｉｎｉｃａ，Ｇｕｉｙａｎｇ５...
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Study on Oxygen Isotope Fractionation in RE Oxide Minerals |
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| Fang Tao,Qiu Yuzhuo.Study on Oxygen Isotope Fractionation in RE Oxide Minerals[J].Journal of Rare Earths,1997(3). |
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| Authors: | Fang Tao Qiu Yuzhuo |
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| Abstract: | The oxygen isotope fractionation equations are calculated for major rare earth oxide minerals by using an increment model. The effects of the variation of RE composition, the isomorphic replacement of Ti 4 , Nb 5 , Ta 5 , and Th 4 and the metamictization on the oxygen isotope fractionation in minerals are also discussed. The rare earth oxides are not applicable for geothermometry due to their changeable oxygen isotope fractionation coefficients. |
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| Keywords: | Rare earths Oxygen isotopes RE oxide minerals Fractionation coefficients |
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