| 赣南—粤北白垩纪火山杂岩岩石学及岩石化学特征 |
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| 引用本文： | 张树明,巫建华.赣南—粤北白垩纪火山杂岩岩石学及岩石化学特征[J].华东地质学院学报,1998,21(4):315-323. |
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| 作者姓名： | 张树明 巫建华 |
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| 作者单位： | 华东地质学院地球科学系 |
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| 摘 要： | 赣南－粤北白垩纪火山杂岩以合水组和优胜组为代表，其中合水组为一套夹玄武岩的沉积岩的组合岩，优胜组为一套酸性火山岩的组合岩。本文在讨论白垩纪火山杂岩岩石学和石化学特征的基础上，对火山杂岩的构造环境成因机制作了分析。
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| 关 键 词： | 白垩纪 火山杂岩 岩石学 岩石化学 |
Petrology And Petrochemistry Characteristics Of Cretaceous Volcanic Complex in South Jiangxi and North Guangdong Area |
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| Zhang Shuming\ \ Wu Jianhua\ \ Zhou Weixun.Petrology And Petrochemistry Characteristics Of Cretaceous Volcanic Complex in South Jiangxi and North Guangdong Area[J].Journal of East China Geological Institute,1998,21(4):315-323. |
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| Authors: | Zhang Shuming\ \ Wu Jianhua\ \ Zhou Weixun |
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| Abstract: | The Heshui formation and Yousheng formation are typical stratum for Cretaceous volcanic complex in south Jiangxi and north Guangdong area. The Heshui formation is a sedimentary rock association which contains basalt interlayer, and the youheng formation is a acidic volcanic rock association. This paper analyses the tectonic environment and genetic mechanism for volcanic complex after discussing the petrology and petrochemistry characteristics of Cretaceous volcanic complex. |
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| Keywords: | cretaceous period volcanic complex petrology petrochemistry south Jiangxi province north Gangdong province |
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