| Geochronology,Geochemistry, and Implications of Aplite Dyke in the Giant Jiama Porphyry Copper System,Tibet |
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| 作者姓名： | QI Jing TANG Juxing LIN Bin YANG Hairui TANG Xiaoqian TANG Pan FANG Xiang ZHANG Tingting LI Faqiao SUN Miao WANG Mengdie CUI Hao XIE Jinling |
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| 作者单位： | 1. School of Earth Sciences and Resources, China University of Geosciences;2. MNR Key Laboratory of Metallogeny and Mineral Assessment, Institute of Mineral Resources, Chinese Academy of Geological Sciences;5. Southwest University of Science and Technology;6. Chinese Academy of Geological Sciences;7. Development and Research Center,China Geological Survey;8. Chengdu University of Technology;9. Tibet University |
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| 基金项目： | supported by the National Key Research and Development Program of China (Grant No.2022YFC2905001)；;National Natural Science Foundation of China (Grant Nos. 42272093 and 42230813)；;China Scholarship Council (Grant No. CSC202206400059)； |
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| 摘 要： | Jiama is a giant, high-grade porphyry copper system in the Gangdese metallogenic belt, Tibet. Multistage intermediate–felsic porphyries intruded in this deposit, some of which are strongly associated with copper-polymetallic mineralization. These ore-bearing porphyries include monzogranite, granodiorite, and quartz diorite porphyries. A new granite aplite dyke was found in the south of Jiama. Its age, genesis, and relationship with ore-related magmatism are obscure. Here, its emplacement age and...
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| 收稿时间： | 2022/6/18 0:00:00 |
| 修稿时间： | 2023/1/6 0:00:00 |
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