| 甘肃西秦岭区域成矿模式 |
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| 引用本文： | 刘建宏.甘肃西秦岭区域成矿模式[J].甘肃地质学报,2006,15(2):5-9. |
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| 作者姓名： | 刘建宏 |
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| 作者单位： | 甘肃省地矿局 甘肃兰州730000 |
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| 摘 要： | 通过对西秦岭区域成矿特点和区域构造演化阶段的讨论,选择区内主要矿床就控矿地质因素、成矿时代、物质来源等特征进行对比,根据矿床成矿模式概括区域成矿模式。提出新元古代、晚古生代、晚中生代是本区大规模成矿期,对甘肃西秦岭地区成矿环境的分析认识进一步深化,对指导区域矿产评价和预测具有指导意义。
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| 关 键 词： | 甘肃 西秦岭 区域成矿模式 |
| 文章编号： | 1004-4116（2006）02-0005-0005 |
| 收稿时间： | 2006-09-18 |
REGIONAL MINERALIZATION MODE IN WEST QINLING
OF GANSU PROVINCE |
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| LIU Jian-hong.REGIONAL MINERALIZATION MODE IN WEST QINLING
OF GANSU PROVINCE[J].Acta Geologica Gansu,2006,15(2):5-9. |
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| Authors: | LIU Jian-hong |
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| Institution: | Gansu Provincial Bureau of Geology and Mineral Exploration and Development, Lanzhou 730000, China |
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| Abstract: | The features of deposits forming and regional structural evolution periods are outlined,the main deposits are selected to be compared in ore-control factors,mineralization epoch,material sources,and regional mineralization mode is generalized in terns of deposits forming modes.It is supposed that the large scale mineralization periods are at Late Proterozoic,Early Paleozoic and Late Mesozoic Era. |
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| Keywords: | Gansu West Qinling mineralization mode |
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