| 铜镍硫化物的Re-Os同位素定年方法及应用实例 |
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| 关键词:Re-Os dating copper-nickel sulfide ores ICP-MS |
| 基金项目:本文由中国地质调查局地质调查项目（编号：200020190118-04)资助。 |
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| A Method for Re-Os Dating of Copper-Nickel Sulfide Ores and Examples of Its Application |
| A method for Re-Os dating of copper-nickel sulfide ores and its application in the Huangshandong Cu-Ni deposit in Xinjiang and the Jinchuan Cu-Ni deposit in Cransu are presented in this paper. The technique of Carius tube was used to dissolve the samples. Rhenium was separated by cation exchange after acetone extraction and osmium by distillation. The results of the application show that ICP-MS can be used for Re-Os dating of copper-nickel sulfide ores with satisfactory results obtained. |
| QU Wenjun,DU Andao.2005.A Method for Re-Os Dating of Copper-Nickel Sulfide Ores and Examples of Its Application[J].Acta Geoscientica Sinica,26(z1):140-142. |
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