| 新疆北部地壳发展各阶段的岩浆建造及其成矿作用 |
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| 引用本文： | 刘德权,唐延龄,周汝洪.新疆北部地壳发展各阶段的岩浆建造及其成矿作用[J].新疆地质,1990(4). |
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| 作者姓名： | 刘德权 唐延龄 周汝洪 |
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| 作者单位： | 新疆维吾尔自治区地质矿产局
(刘德权，唐延龄)，新疆维吾尔自治区地质矿产局第一区调大队(周汝洪) |
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| 基金项目： | 国家自然科学基金,(地球科学部 9487001) |
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| 摘 要： | 何国琦教授将裴伟等的显生宙地壳发展成熟度理论的三阶段(洋壳—过渡壳—陆壳)模式发展为五阶段(老陆壳—拉张型过渡壳—洋壳—汇聚型过渡壳—新陆壳)模式.本文按此模式讨论了新疆北部地壳发展各阶段的岩浆建造及其成矿作用,并进一步将新陆壳阶段划分出固结期.活化期、稳定期.
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| 关 键 词： | 老陆壳阶段 拉张型过渡壳阶段 汇聚型过渡壳阶段 新陆壳阶段 洋壳阶段 岩浆建造 成矿作用 |
MAGMATIC FORMATION AND MINERALIZATION AT EACH STAGE IN THE EVOLUTION OF THE EARTH'S CRUST, NORTHERN XINJIANG |
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| Liu Dequan Tang Yanling Zhou Ruhong.MAGMATIC FORMATION AND MINERALIZATION AT EACH STAGE IN THE EVOLUTION OF THE EARTH''''S CRUST, NORTHERN XINJIANG[J].Xinjiang Geology,1990(4). |
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| Authors: | Liu Dequan Tang Yanling Zhou Ruhong |
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| Abstract: | The theory of the development maturity of Earth's crust by Peve et al divided the evolution of the phanerozoic crust into three stages: oceanic-transitional-conti- nental. This theory was developed by He Guoqi. He divided it into five stages: old continental crust-tensile transitional crust-oceanic crust-convergent crust-phanero-zoic new continental crust. According to this model, this paper describes the mag-matic formation and the mineralization of the northern Xinjiang. |
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| Keywords: | old continental stage tensile transitional stage oceanic stage convergent tran-sitional stage new continental stage magmatic formation mineralization |
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