| 新疆谢米斯台地区首次发现自然铜矿化 |
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| 关键词:native copper Xiemisitai Xinjiang |
| 基金项目:国家科技支撑计划项目(编号: 2011BAB06B01-03) |
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| The First Discovery of Native Copper in Xiemisitai Area, Xinjiang |
| The native copper mineralization associated with native silver was found for the first time in basalts of Xiemisitai area, Xinjiang, and chalcopyrite and bornite mineralization was found in acidic subvolcanic rocks in the same area. The native copper mineralization occurs mainly in the altered basalts and the late hydrothermal veins in the basalts. The mineralization is closely related to epidotization, carbonation, prehnitization, zeolitization and silicification. Preliminary studies suggest that the native copper and silver mineralization is related to volcanic hydrothermal activity and belongs to volcanic rock type, while the chalcopyrite and bornite mineralization belongs to porphyry type. There may be a variety of copper mineralization types in Xiemisitai area, and it is expected that new breakthrough can be made in further copper prospecting. |
| WANG Ju-li,WANG Jian-qi,AN Fang,YANG Meng,SONG Zi-sheng,LING Wei-wei.2013.The First Discovery of Native Copper in Xiemisitai Area, Xinjiang[J].Acta Geoscientica Sinica,34(3):371-374. |
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