| 岩浆中主要挥发份含量──熔融包裹体和淬火玻璃证据 |
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| 引用本文： | 李福春,朱金初,金章东.岩浆中主要挥发份含量──熔融包裹体和淬火玻璃证据[J].地球与环境,2000,28(2):8-13. |
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| 作者姓名： | 李福春 朱金初 金章东 |
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| 作者单位： | 南京大学地球科学系,成矿作用国家重点实验室,南京,210093 |
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| 摘 要： | 挥发份在成矿熔体和流体的形成与演化过程中扮演着相当重要的角色。直接分析火成岩矿物中的熔融包裹体是确定岩浆结晶前挥发份含量的最理想方法。本文在现有熔融包裹体（和海底火山淬火玻璃）中挥发份含量数据的基础上．估算了主要挥发价（H2O、CO2、Cl、F、S等）在基性、中性和酸性等各类岩浆中的平均含量。
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| 关 键 词： | 岩浆 熔融包裹体 挥发份 平均含量 淬火玻璃 |
CONTENTS OF MAIN VOLATILES IN MAGMA: EVIDENCE FROM MELT INCLUSIONS AND QUENCHED GLASSES |
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| Li Fuchun,Zhu Jinchu,Jin Zhangdong.CONTENTS OF MAIN VOLATILES IN MAGMA: EVIDENCE FROM MELT INCLUSIONS AND QUENCHED GLASSES[J].Earth and Environment,2000,28(2):8-13. |
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| Authors: | Li Fuchun Zhu Jinchu Jin Zhangdong |
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| Abstract: | According to the statistics data of melt inclusions and quenched glasses now available, the paper presents the average contents of H2O, CO2, Cl, F and S in ultrabasic, basic, intermediate and acid magmaticmelts respectively. The avernge H2O and F contents increase gradually and the average CO2, Cl and S contents show an opposite trend from ultrabasic to acid magma. |
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| Keywords: | magma melt inclusion volatile average content quenched glass |
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