| 青海省板块构造环境与成矿作用 |
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| 引用本文： | 伊有昌,马财,李月隆,潘彤,罗才让,王春英. 青海省板块构造环境与成矿作用[J]. 黄金科学技术, 2007, 15(1): 1-9 |
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| 作者姓名： | 伊有昌 马财 李月隆 潘彤 罗才让 王春英 |
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| 作者单位： | 青海省有色地质矿产勘查局; 青海省有色地质八队; 西北有色地质矿产研究所; 青海省有色地质矿产勘查局 西宁; |
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| 摘 要： | 青海省域内板块构造体系中的基底隆起带、洋壳沉积带、岛弧隆起带和岩浆岛弧带、陆缘(间)裂谷带、陆缘活动带、弧后(前)盆地等成矿构造环境，其成矿作用具明显的差异性；在板块构造不同演化阶段，形成的矿床组合也各不相同；多期次造山活动的叠加，对各类型矿床的改造作用明显。因此，青海省内各类矿床的形成具有多阶段和多成因的特点。
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| 关 键 词： | 青海省 板块构造 沉积环境 成矿作用 |
| 文章编号： | 1005-2518（2007）01-0001-09 |
| 收稿时间： | 2006-12-24 |
| 修稿时间： | 2007-01-10 |
THE PLATE TECTONICS ENVIRONMENT AND METALLOGENESIS WITHIN QINGHAI |
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| YI Youchang,MA Cai,LI Yuelong,PAN Tong,LUO Cairang,WANG Chunying. THE PLATE TECTONICS ENVIRONMENT AND METALLOGENESIS WITHIN QINGHAI[J]. Gold Science and Technololgy, 2007, 15(1): 1-9 |
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| Authors: | YI Youchang MA Cai LI Yuelong PAN Tong LUO Cairang WANG Chunying |
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| Affiliation: | 1.Qinghai Provincial Bureau of Nonferros Metal and Geological Mineral Exploration; Xining 810007; China; 2.Eighth Geological Party; Qinghai Provincial Bureau of Nonferros Metal and Geological Mineral Exploration; Xining 810012; 3.Westnorth Institute of Nonferrous Metals and Mineral Resources; Xian 710054; China. |
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| Abstract: | Within the plate tectonics system of Qinghai province,such The basement uplifted belt, the sedimentary belt of the oceanic crust,the island-arc uplifted belt,the magmatic island-arc belt,the rift belt and the active belt of the continental margin,the back (front) arc basin as the geo- glogic environment of metallogenetic structure,there are clear differences in their metallogenesis. During the different evolutionary phase of the plate tectonition,there were different deposit associa- tions.By experiencing the overlape of repeated mountain-making activities,the deposits have the feature of many phases and many genesis of the metallogenesis. |
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| Keywords: | Qinghai province The plate tectonic units Sedimenteril environment Metallogenesis |
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