| 新疆阿希矿区火山岩岩石化学特征及其形成环境 |
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| 引用本文： | 马润则.新疆阿希矿区火山岩岩石化学特征及其形成环境[J].成都理工大学学报(自然科学版),1994(2). |
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| 作者姓名： | 马润则 |
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| 作者单位： | 成都理工学院地质学系 |
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| 摘 要： | 通过对新疆阿希矿区下石炭统火山岩岩石化学和微量元素地球化学的研究，探讨了该区火山岩形成的大地构造背景与喷发环境，认为这套火山岩属钙碱性系列，形成于与板块俯冲作用有关的活动大陆边缘或成熟岛弧带中近大陆一侧，是陆相火山喷发的产物。
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| 关 键 词： | 阿希矿区，火山岩，丰度，形成环境 |
PETROCHEMICAL FEATURES AND FORMING ENVIRONMENT OF VOLCANIC ROCKS FROM AXI ORE AREA IN XINJIANG |
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| Ma Runze.PETROCHEMICAL FEATURES AND FORMING ENVIRONMENT OF VOLCANIC ROCKS FROM AXI ORE AREA IN XINJIANG[J].Journal of Chengdu University of Technology: Sci & Technol Ed,1994(2). |
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| Authors: | Ma Runze |
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| Abstract: | In this paper,petrochemistry and geochemistry of trace elements of Lower Carboniferous volcanic rocks from Axi ore area are studied. Furthermore, forming tectonic setting and eruptic environment of Axi volcanic rocks are approached. It is belived that the volcanic rocks belong to calcalkaline series and formed in active continental margin or near continent side in mature island arc belt associated with plate subduction. They are the products of continental volcanic eruption. |
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| Keywords: | Axi ore area volcanic rocks abundance forming environment |
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