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Research Progress of Geophysical Exploration in Karatungk Mine in Northern Xinjiang, China
DU Peixiao1,2, LI Yang1,2, WEI Mengyi1,2, HAN Chunming3, ZHAO Liang1,2, WU Jing1
1.State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences,Beijing 100029, China;2.College of Earth Sciences, University of Chinese Academy of Sciences, Beijing 100049, China;3.Key Laboratory of Mineral Resources, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China
摘要:
Karatungk Mine in northern Xinjiang, China, which is a large-scale magmatic Cu-Ni sulfide mine in the Central Asian orogenic belt, has a long history of mining. The mine is located at the merging belt between Altay orogenic belt and Junggar Basin, and has strong tectonic activities. In recent years, mining source detection has become an important target for mineral exploration due to the difficulties in ore body exploitation. In this paper,we systematically summarize the achievements of the geophysical explorations in Karatungk Mine from various aspects, including tectonic backgrounds of the mine, dynamic mechanisms, geophysical characteristics and scientific challenges in the future. Because of the restrictions of observation density and analysis methods, the fine geometrical structure of the mine cannot be completely characterized yet. Therefore,in order to obtain the high-resolution structure and detailed spatial distribution of orebodies, researchers should focus on combining multiple geophysical methods, developing high-resolution imaging methods, and improving petro physical experiments in the future.
关键词:  Xinjiang  Karatungk Mine  Geophysical exploration  Detailed shallow crustal structure
DOI:10.19743/j.cnki.0891-4176.202003004
分类号:
基金项目:This research is sponsored by the National Key R&D Programs of China (2017YFC0601206), State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences (11731210).
Research Progress of Geophysical Exploration in Karatungk Mine in Northern Xinjiang, China
DU Peixiao1,2, LI Yang1,2, WEI Mengyi1,2, HAN Chunming3, ZHAO Liang1,2, WU Jing1
1.State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences,Beijing 100029, China;2.College of Earth Sciences, University of Chinese Academy of Sciences, Beijing 100049, China;3.Key Laboratory of Mineral Resources, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China
Abstract:
Karatungk Mine in northern Xinjiang, China, which is a large-scale magmatic Cu-Ni sulfide mine in the Central Asian orogenic belt, has a long history of mining. The mine is located at the merging belt between Altay orogenic belt and Junggar Basin, and has strong tectonic activities. In recent years, mining source detection has become an important target for mineral exploration due to the difficulties in ore body exploitation. In this paper,we systematically summarize the achievements of the geophysical explorations in Karatungk Mine from various aspects, including tectonic backgrounds of the mine, dynamic mechanisms, geophysical characteristics and scientific challenges in the future. Because of the restrictions of observation density and analysis methods, the fine geometrical structure of the mine cannot be completely characterized yet. Therefore,in order to obtain the high-resolution structure and detailed spatial distribution of orebodies, researchers should focus on combining multiple geophysical methods, developing high-resolution imaging methods, and improving petro physical experiments in the future.
Key words:  Xinjiang  Karatungk Mine  Geophysical exploration  Detailed shallow crustal structure