| 赣南中生代三类熔结凝灰岩特征及相模式 |
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| 引用本文： | 赖章忠 徐九发. 赣南中生代三类熔结凝灰岩特征及相模式[J]. 江西地质, 2000, 14(1): 10-15 |
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| 作者姓名： | 赖章忠 徐九发 |
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| 作者单位： | 赣州市地质矿产局!江西赣州341000(赖章忠)，江西省地质矿产勘查开发局赣南地质调查大队!江西赣州341000(徐九发，张勉斌，吴志军) |
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| 摘 要： | 本文通过对赣南中生代火山盆地内广泛分布的熔结凝灰岩类的岩相学、岩石学、岩石 地球化学特征的综合研究，将熔结凝灰岩类划分为碎屑流型、涌流型、次火山型等３种类型，并对其 成因机理进行了讨论。
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| 关 键 词： | 火山盆地 熔结凝灰岩 赣南 相模式 中生代 |
FEATURES AND FACIES MODEL OF THREE KINDS OF MESOZOIC IGNIMBRITE IN SOUTH JIANGXI |
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| LAI Zhang-zhong,XU Jiu-fa,ZHANG Mian-bin,WU Zhi-jun. FEATURES AND FACIES MODEL OF THREE KINDS OF MESOZOIC IGNIMBRITE IN SOUTH JIANGXI[J]. Jiangxi Geology, 2000, 14(1): 10-15 |
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| Authors: | LAI Zhang-zhong XU Jiu-fa ZHANG Mian-bin WU Zhi-jun |
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| Abstract: | Based on a comprehensive study on faciology, petrology and petrogeochemistry, the ignimbrites widely distributed in Mesozoic volcanic basin in South Jiangxi are divisible into three types namely the clastic flow, the surge flow, and the subvolcanic types, of which the genetic mechanism has been discussed in this paper. |
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| Keywords: | volcanic basin ignimbrite feature genesis South Jiangxi |
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