| 甘肃省阿克塞县化石沟斑岩型铜矿床特征研究 |
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| 引用本文： | 谭光裕,彭起陆,刘土改.甘肃省阿克塞县化石沟斑岩型铜矿床特征研究[J].甘肃地质学报,2011(3):51-59. |
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| 作者姓名： | 谭光裕 彭起陆 刘土改 |
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| 作者单位： | [1]甘肃省地矿局第三地勘院,甘肃兰州730050 [2]甘肃省地质调查院,甘肃兰州730000 |
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| 摘 要： | 甘肃省阿克塞县化石沟铜矿是柴达木北缘缝合带上近年来发现并取得重大突破的斑岩型铜矿床。本文对矿床区域构造定位;区内近南北向弧形弯曲构造系列的形成机制及与成矿的关系;含矿浅成英云闪长斑岩的形成演化及其与成矿的关系;多种蚀变与矿化的关系以及矿床成因等方面进行了全面分析论证。这些认识有助于开拓区域上找矿的新思路。
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| 关 键 词： | 斑岩铜矿 构造特征 斑岩形成演化 甘肃省化石沟 |
Features of Huashiguo Prophyry Type Copper Deposit, Akesai County in Gansu |
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| TAN Guang-yu,PENG Qi-lu and LIU Tu-gai.Features of Huashiguo Prophyry Type Copper Deposit, Akesai County in Gansu[J].Acta Geologica Gansu,2011(3):51-59. |
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| Authors: | TAN Guang-yu PENG Qi-lu and LIU Tu-gai |
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| Institution: | (No.3 Geology and Exploration Team,Gansu Provincial Bureau of Geology and Mineral Exploration and Development,Lanzhou 730050,China; 2.Geological Survey of Gansu Province,Lanzhou 730000,China) |
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| Abstract: | Huashiguo copper deposit is a porphyry type copper deposit which was discovered recently,and it was made an important breakthrough in the suture-zone of the north-margin of Chaidamu Basin.In the article the writers made some academic analysis such as location of region tectonics of Huashiguuo deposit,forming mechanism of the structure in the region,forming and evolution of hypabyssal ore-bearing quartz-diorite porphyry,alteration,and relationship of them to mineralization. |
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| Keywords: | porphyry type copper deposit structure characteristics forming and evolution of porphyry Haushiguo Gansu |
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