高温高压岩石粒间熔体（和流体）形态学及其研究进展

doi:10.11867/j.issn.1001-8166.2004.05.0767

地球科学进展 ›› 2004, Vol. 19 ›› Issue (5): 767 -773. doi: 10.11867/j.issn.1001-8166.2004.05.0767

侯渭;周文戈;谢鸿森;刘永刚

中国科学院地球化学研究所，贵州贵阳 550002

收稿日期:2003-08-13 修回日期:2003-10-24 出版日期:2004-12-20
通讯作者: 侯渭（1942-），女，山西省榆次人，研究员，主要从事地球深部物质科学研究. E-mail:E-mail:xiehongsen@sina.com
基金资助:
国家自然科学基金重大项目“地球内部几个重要界面物质的高温高压物性研究”（编号：10299040）；中国科学院知识创新工程重要方向项目“同步辐射高压高温实验技术及地幔地核重要矿物的物性研究”（编号：KJCX2-SW-No.3）资助

THE MORPHOLOGY OF MELT (AND FLUID) IN INTERGRANULAR PORES OF ROCK UNDER HIGH-TEMPERATURE AND HIGH-PRESSURE AND SOME DEVELOPMENT OF 
EXPERAMENTAL STUDIES OF THIS BRANCH

HOU Wei, ZHOU Wen-ge, XIE Hong-sen ,LIU Yong-gang

Institute of Geochemistry, Chinese Academy of Sciences,Guiyang 550002,China

Received:2003-08-13 Revised:2003-10-24 Online:2004-12-20 Published:2004-10-01

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高温高压岩石粒间熔体（和流体）形态学是现代岩石学的前沿领域之一。它主要研究高温高压下低程度部分熔融（或含少量流体）岩石中，矿物颗粒之间熔体（或流体）形态特征、连通性，以及与周围矿物相互关系的科学。研究中较多地借鉴了材料科学的研究方法，与界面物理化学密切相关。高温高压下地幔岩石粒间熔体（和流体）形态学的研究为探讨地幔部分熔融作用、软流圈和地幔交代作用的成因提供了重要的实验依据，已成为地球深部研究的重要手段之一。目前该学科还没有为我国广大地学工作者所熟悉。为此，对高温高压岩石粒间熔体（和流体）形态学的基础理论、实验方法，以及某些实验研究结果进行简要介绍，从而为读者对该学科的了解提供一些便利。

关键词: 高温高压, 岩石, 熔体, 流体, 二面角

The morphology of melt (and fluid) in intergranular pores of rock under high-temperature and high-pressure is one of forward branches in modern petrology. In this branch, the morphological features of melt (and fluid) in intergranular pores of rock, interconnectivity, and the relation between melt (or fluid) and mineral crystals around them under high-temperature and high-pressure are studied. Some observational methods of materials science are used in the study of this brach. The interfacial energy theory of physical chemistry is theoretical basis of this branch. The studies of morphology of melt (and fluid) in intergranular pores of mantle rock under high-temperature and high-pressure are very important for partial melting of mantle, asthenosphere, and metasomatism of mantle. In this paper, the theoretical basis, experimental method, and some results of this branch are reviewed.

Key words: High-temperature and high-pressure, Rock, Melt, Fluid, Dihedral angle.

中图分类号:

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摘要

THE MORPHOLOGY OF MELT (AND FLUID) IN INTERGRANULAR PORES OF ROCK UNDER HIGH-TEMPERATURE AND HIGH-PRESSURE AND SOME DEVELOPMENT OF  EXPERAMENTAL STUDIES OF THIS BRANCH

THE MORPHOLOGY OF MELT (AND FLUID) IN INTERGRANULAR PORES OF ROCK UNDER HIGH-TEMPERATURE AND HIGH-PRESSURE AND SOME DEVELOPMENT OF 
EXPERAMENTAL STUDIES OF THIS BRANCH