矿物中元素扩散动力学的研究及地质应用
Diffusion Kinetics and Geological Applications of Elements in Minerals
查看参考文献85篇
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文摘
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扩散作用作为元素重要的地球化学行为,对矿物内部的微量元素及同位素信息有着重要影响,被越来越多地应用于解决地球化学动力学方面的问题.目前,对矿物中元素扩散行为的研究以实验模拟扩散过程的方法为主,同时理论预测的方法也逐渐成为获取扩散数据的一种重要手段.关于这一领域的研究,国外学者所做的工作较多,而我国开展的相关研究还非常少.为了促进国内在固体矿物中元素扩散动力学方面的研究及应用,本文对这一领域的研究现状及方法进行了归纳,并对扩散作用的研究意义与地质应用等做了阐述. |
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其他语种文摘
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As an essential geoehemical behavior, diffusion of elements in solid minerals has an important effect on the preservation of trace elements and their isotopic systematics. Therefore, it is widely used to solve different geoehemi-cal kinetic problems. At present, studies on the element diffusion in solid minerals are mainly dependent on various experimental simulations; meanwhile theoretical prediction is becoming an important tool to obtain diffusion parame-ters of different elements in solid minerals. Contrasted with many foreign scholars, few of domestic scholars have paid attentions to this problem. In order to promote the researches on element diffusion in minerals in China, the authors summarized the significant achievements in this studying field in recent years, and also described the importance of element diffusion and its geological applications in this paper. |
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来源
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矿物学报
,2009,29(4):507-515 【核心库】
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关键词
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扩散作用
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微量元素
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固体矿物
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研究方法
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地学应用
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地址
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中国科学院地球化学研究所, 矿床地球化学国家重点实验室, 贵州, 贵阳, 550002
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1000-4734 |
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学科
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地质学 |
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基金
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国家自然科学基金
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国家973计划
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贵州省自然科学基金
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文献收藏号
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CSCD:3791671
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