| 白马层状岩体岩浆分离结晶作用 |
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| 引用本文： | 汪云亮,王旺章,李巨初,韩文喜.白马层状岩体岩浆分离结晶作用[J].成都理工大学学报(自然科学版),1990(3). |
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| 作者姓名： | 汪云亮 王旺章 李巨初 韩文喜 |
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| 作者单位： | 成都地质学院三系
(汪云亮，王旺章，李巨初)，成都地质学院三系(韩文喜) |
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| 摘 要： | 该文以微量元素地球化学观点探讨攀西地区白马层状岩体,它是峨眉玄武岩的原始岩浆结晶产物。论文详细论述了层状岩体的橄榄岩给品、橄长岩结品、橄长辉长岩结晶3个阶段的分离结晶作用。
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| 关 键 词： | 岩浆分离作用 原始岩浆 残余岩浆 白马层状岩体 中子活化 |
FRACTIONAL CRYSTALLIZATION OF MAGMA IN BAIMA LAYERED IMTRUSION |
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| Wang Yunliang,Wang Wangzhang,Li Juchu,Han Wenxi.FRACTIONAL CRYSTALLIZATION OF MAGMA IN BAIMA LAYERED IMTRUSION[J].Journal of Chengdu University of Technology: Sci & Technol Ed,1990(3). |
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| Authors: | Wang Yunliang Wang Wangzhang Li Juchu Han Wenxi |
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| Institution: | Wang Yunliang;Wang Wangzhang;Li Juchu;Han Wenxi |
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| Abstract: | Baima layered intrusion of Permian in Panxi area of Southwestern China con-tains one of the bigest vanado-titavanadium-tifanliclic magnetite deposits. It is discussed as aproduct of the fractional crystallization from phe tarent magma of EmcishanBasalts(Permian) based on the trace element geochemistry. This paper also details thesuggestedthree stages; the peridotite, troctolite and troctolitic gabbro stage of the fractionalcrystallization. |
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| Keywords: | fractional crystallization or magma parcnt magma residual magma Baima layered intrusion neutron activation analysis |
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