| 新疆古生代陆相火山-次火山岩型金矿成矿规律分析 |
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| 引用本文： | 谭文娟,杨合群,冯京,姜寒冰,杨在峰,董福辰,肖朝阳.新疆古生代陆相火山-次火山岩型金矿成矿规律分析[J].地质与资源,2014,23(5):465-469. |
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| 作者姓名： | 谭文娟 杨合群 冯京 姜寒冰 杨在峰 董福辰 肖朝阳 |
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| 作者单位： | 1. 中国地质调查局西安地质调查中心, 陕西 西安 710054;2. 新疆维吾尔自治区地质矿产勘查开发局, 新疆 乌鲁木齐 830000;3. 新疆维吾尔自治区地质调查院, 新疆 乌鲁木齐 830000 |
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| 基金项目： | 中国地质调查局项目“西北地区矿产资源潜力评价与综合”，“新疆重要成矿带及整装勘查区矿产勘查部署与成果集成” |
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| 摘 要： | 新疆古生代陆相火山岩型金矿主要矿床式有阿希式，分布于西天山博罗科努西段，形成于晚泥盆世；石英滩式分布于东天山觉罗塔格，形成于早二叠世；马庄山式分布于塔里木板块北缘，形成于晚石炭世.通过成矿条件、成矿作用及矿床成因分析表明，上述金矿的成矿时代与含矿建造近于同时或略晚，属于陆相火山-次火山岩准同生Au-Ag成矿系列类型.
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| 关 键 词： | 金矿 陆相火山岩 准同生成矿系列 古生代 新疆 |
| 收稿时间： | 2014-02-20 |
METALLOGENIC REGULARITIES OF THE PALEOZOIC CONTINENTAL VOLCANIC-SUBVOLCANIC GOLD DEPOSITS IN XINJIANG |
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| TAN Wen-juan,YANG He-qun,FENG Jing,JIANG Han-bing,YANG Zai-feng,DONG Fu-chen,XIAO Chao-yang.METALLOGENIC REGULARITIES OF THE PALEOZOIC CONTINENTAL VOLCANIC-SUBVOLCANIC GOLD DEPOSITS IN XINJIANG[J].Geology and Resources,2014,23(5):465-469. |
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| Authors: | TAN Wen-juan YANG He-qun FENG Jing JIANG Han-bing YANG Zai-feng DONG Fu-chen XIAO Chao-yang |
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| Institution: | 1. Xi'an Center, China Geological Survey, Xi'an 710054, China;2. Bureau of Geology and Mineral Resources of Xinjiang, Urumqi 830000, China;3. Geological Survey of Xinjiang, Urumqi 830000, China |
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| Abstract: | The Paleozoic continental volcanic rock-type of gold deposits in Xinjiang presents in three styles as follows. The Axi style, located in the west section of Boluokenu in Western Tianshan, was formed in Late Devonian. The Shiyingtan style, distributed in the Jueluotage belt, Eastern Tianshan, was formed in Early Permian. The Mazhuangshan style in the northern margin of the Tarim block was formed in Late Carboniferous. Analysis on the ore-forming conditions, metallogenic process and genesis shows that the mineralization ages are almost the same to, or a little later than, those of the ore-bearing formations. The deposits are assigned to continental volcanic-subvolcanic para-syngenetic Au-Ag metallogenic series. |
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| Keywords: | gold deposit continental volcanic rocks para-syngenetic series Paleozoic Xinjiang |
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