| 新疆阿吾拉勒陆相火山岩地质地球化学特征 |
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| 引用本文： | 莫江平. 新疆阿吾拉勒陆相火山岩地质地球化学特征[J]. 地质论评, 1999, 45(7): 1111-1115 |
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| 作者姓名： | 莫江平 |
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| 作者单位： | 桂林矿产地质研究院，541004 |
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| 基金项目： | 本文为“八五”国家科技攻关305项目(编号 85-902-04-030)。 |
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| 摘 要： | 阿吾拉勒陆相火山岩的岩石学、地球化学等方面研究表明，本区火山岩为双峰式组合特征，岩石化学特征表现为富碱质的弱碱性系列，属陆内裂谷构造环境。火山岩普遍含钠长石，系深部富碱岩浆分异演化的产物。火山活动与铜矿关系密切。
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| 关 键 词： | 陆相火山岩、岩石学、地球化学、新疆 |
Geological and Geochemical Characteristics of Continental Volcanic Rocks in Awulale Area, Xinjiang |
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| Mo Jiangping. Geological and Geochemical Characteristics of Continental Volcanic Rocks in Awulale Area, Xinjiang[J]. Geological Review, 1999, 45(7): 1111-1115 |
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| Authors: | Mo Jiangping |
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| Abstract: | By studying the petrology and geochemistry of continental volcanic rocks i n Awulale area, the rocks are of bimodal volcanic rock composition fea t ures and belong to alkali riched, calc alkaline rock series formed incontin ertal rift tectonic environment. The volcanic rocks are the products of deep alkali riched magma differentiation and contain albites. The copper mineraliz ation had intimately relation with volcanic activity. |
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| Keywords: | continental volcanic rock petrology geochemistry Xinjiang |
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