| 岩浆氧逸度及其研究进展 |
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| 引用本文： | 赖绍聪,周天祯.岩浆氧逸度及其研究进展[J].青海国土经略,1993(2). |
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| 作者姓名： | 赖绍聪 周天祯 |
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| 作者单位： | 中国地质大学
(赖绍聪)，青海省地质科学研究所(周天祯) |
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| 摘 要： | 岩浆熔体的氧逸度是岩石学研究中的一个重要物理化学参数。本文从氧逸度的概念、估算方法、影响因素等方面综述了近年来基性及酸性岩浆氧逸度的研究成果。
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| 关 键 词： | 岩浆熔体 氧逸度 影响因素 |
Study ON THE OXYGEN FUGACITY OF MAGMAS AND ITS ADVANCE |
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| Authors: | Lai shaocong |
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| Institution: | Lai shaocong(China University of Geosciences)Zhou Tianzhen(Qinghai Geoscience Institute) |
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| Abstract: | The oxygen fugacity of magmas is one of the most important parameters to study basicand silicic magma systems and different types of igneous rocks.It mostly reflects the features of themagma source regions.There are several factors including phenocryst precipitation,subaerial de-gassing,meteoric water,solution of water in silicic and pressure,which influence the redox states of themagmas.This paper deals with the newly advance and review of the oxygen fugacity and the redoxstates of different magmas and igneous rocks. |
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| Keywords: | magma oxygen fugacity influence factor |
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