| 秦岭地区砂金分布特征与成矿机理 |
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| 引用本文： | 涂怀奎. 秦岭地区砂金分布特征与成矿机理[J]. 黄金地质, 1999, 5(2): 36-41 |
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| 作者姓名： | 涂怀奎 |
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| 作者单位： | No.214 Geological Party，CNNC，Chenggu，Shaanxi，723200 |
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| 摘 要： | 秦岭地区砂金矿床大部分分布在嘉陵江、汉水及其它们的支流流域。总结了砂金矿床分布特征，并将３种类型进行了对比。系统地对矿源、搬运、储存和富集的成矿模式、成因机理进行了研究。地貌与产构造运动在成矿中占有重要地位。
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| 关 键 词： | 砂金矿床 成矿机理 分布特征 秦岭 金矿床 |
DISTRIBUTION CHARACTERISTICS AND MINERALIZED ME CHANISM OF PLACER GOLD DEPOSIT IN QINLING REGION |
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| Tu Huaikui. DISTRIBUTION CHARACTERISTICS AND MINERALIZED ME CHANISM OF PLACER GOLD DEPOSIT IN QINLING REGION[J]. Gold Geology, 1999, 5(2): 36-41 |
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| Authors: | Tu Huaikui |
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| Abstract: | Placer gold deposit in Qinling region are widely distributed in Jialingjiang River, Hanshui River and their tributary valley. Distribution characteristics and three types of placer gold deposits are summarized. Metallogenic model and mineralized mechanism have been studied from the ore source , transport, storage and enrichment. Geomorphic and new tectonic movement are important to mineralization. |
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| Keywords: | placer gold deposit mineralized mechanism distribution characteristics Qinling |
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