| 试论大背坞金矿田控矿构造变形及其成矿机制 |
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| 引用本文： | 刘南庆,钱军,欧阳庆,黄剑凤,廖见海.试论大背坞金矿田控矿构造变形及其成矿机制[J].华东地质学院学报,2007,30(4):309-315. |
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| 作者姓名： | 刘南庆 钱军 欧阳庆 黄剑凤 廖见海 |
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| 作者单位： | 江西省地矿局九一六大队 江西九江332100 |
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| 摘 要： | 以面线理构造为依据,结合相关的岩矿测试结果,论述了大背坞金矿田控矿构造变形相及其与成矿的关系,并从大地构造演化体制探讨了其成矿机制。是下扬子板块东南缘、江南地块(古陆)东段障公山地体核部特有的、构造历经相对中深层次至浅层次的变形叠加、有用元素在相关的源媒、相宜的场相环境中逐步富集直至成矿的最终产物。
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| 关 键 词： | 控矿构造 构造变形相 成矿机制 构造演化 大背坞金矿田 |
| 文章编号： | 1000-2251（2007）04-0309-07 |
| 收稿时间： | 2007-05-17 |
| 修稿时间： | 2007年5月17日 |
On the Tectonic Defoemation of Controlling Mine and Metallogeniv Mechanism in Dabeiwu Glod Ore Field |
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| LIU Nan-qing,QIAN Jun,OUYANG Qing,HUANG Jian-feng,LIAO Jian-hai.On the Tectonic Defoemation of Controlling Mine and Metallogeniv Mechanism in Dabeiwu Glod Ore Field[J].Journal of East China Geological Institute,2007,30(4):309-315. |
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| Authors: | LIU Nan-qing QIAN Jun OUYANG Qing HUANG Jian-feng LIAO Jian-hai |
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| Abstract: | Be based on the most basal folia-lineation structure,And combining with related mineral test results.This article discusses tectonic deformation facies of controlling miner and the relationship between it and metallogenic in Dabeiwu gold ore field.It also discusses the metallogenic mechanism in Dabeiwu gold ore field from the tectonic evolution to institutional mechanisms.The author believe that the tectonic belt of controlling mineral is only existed in the-lower Yangtze Plates southeast margin and the center part of Zhang-gongshan terrane which in the east part of Jiangnan Massif(Old Land).Its the superposing deformation of structure which suffered successively a deep time from comparable middle-high level to low level.And its the inevitable result while useful element gradually becomes rich until it becomes mine in the related mineral resources intermedium and the fitting strain field and deformation facies circumstance. |
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| Keywords: | structure of controlling miner tectonic deformation facies metallogenic mechanism tectonic evolution Dabeiwu gold ore field |
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