| 腾冲新生代火山岩的构造环境分析 |
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| 引用本文： | 陈廷方,赵崇贺. 腾冲新生代火山岩的构造环境分析[J]. 西南科技大学学报, 1994, 0(4) |
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| 作者姓名： | 陈廷方 赵崇贺 |
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| 作者单位： | 西南工学院资源工程系，中国地质大学 |
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| 摘 要： | 本文在讨论腾冲火山岩微量元素地球化学特征的基础上，利用各种构造环境判别图对腾冲火山作用的构造环境进行了探讨。研究表明，腾冲新生代火山岩为具有岛弧成分特点的大陆环境喷发产物。
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| 关 键 词： | 腾冲，新生代，富集地幔 |
Discussion on the Tectonic Setting of the Tengfong Cenozoic Volcanic Rocks |
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| Chen Tingfang, Zhao Chonghe. Discussion on the Tectonic Setting of the Tengfong Cenozoic Volcanic Rocks[J]. Journal of Southwest University of Science and Technology, 1994, 0(4) |
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| Authors: | Chen Tingfang Zhao Chonghe |
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| Affiliation: | Chen Tingfang; Zhao Chonghe(Southwest Institite of Technology)(Unverisity of Geology China) |
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| Abstract: | Based on the characteristics of trace element geochemistry,this paper disusses thd tectonicsetting for the volcanism of the Teng chong by plotting on various diagrams for reconstructingtectonic setting. The study indicates that the Teng Chong cenozoic volcanic rocks are the eruptivematerials Under a contiental setting, which are of islandare volianic rocks. |
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| Keywords: | Tengchong cenozoicera Enriched mantle |
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