| SHRIMP锆石U—Pb测年方法简介 |
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| 引用本文： | 李洪奎,田秀林,耿科.SHRIMP锆石U—Pb测年方法简介[J].山东国土资源,2011,27(3):24-26. |
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| 作者姓名： | 李洪奎 田秀林 耿科 |
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| 作者单位： | 山东省地质科学实验研究院,山东,济南,250013 |
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| 摘 要： | 该文对SHRIMP锆石U-Pb同位素测年方法从野外取样、碎样、矿物分选、制靶、显微照相和图片标记处理及测试进行了介绍,同时对LP-ICPMS法和TIMS法进行了简要说明。SHRIMP法对前寒武纪地质体年龄的测定具重要定年意义。
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| 关 键 词： | SHRIMPU-Pb年龄 方法 介绍 |
Introduction to SHRIMP Zircon U-Pb Dating Methods |
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| LI Hongkui,TIAN Xiulin and GENG Ke.Introduction to SHRIMP Zircon U-Pb Dating Methods[J].Land and Resources in SHANDONG Province,2011,27(3):24-26. |
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| Authors: | LI Hongkui TIAN Xiulin and GENG Ke |
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| Institution: | LI Hongkui,TIAN Xiulin,GENG Ke(Shandong Institute and Laboratory of Geological Sciences,Shandong Jinan 250013,China) |
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| Abstract: | In this paper,SHRIMP zircon U-Pb isotopic dating method is introduced from some aspects,such as field sampling,broken samples,mineral separation,target fabrication,microscopic photography and image tag handling and testing.LP-ICPMS method and TIMS method are described briefly.SHRIMP method has important dating significance on determining the age of Precambrian geological bodies. |
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| Keywords: | SHRIMP U-Pb age method introduction isotopic dating |
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