西准噶尔阿克巴斯陶岩体三维形态及其地质意义

张攀; 王国灿; 肖龙; 张胜业; 周佩; 张云; 沈青强

doi:10.3799/dqkx.2015.079

Volume 40 Issue 6

Jun. 2015

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Article Navigation > Earth Science > 2015 > 40(6): 941-952

Zhang Pan, Wang Guocan, Xiao Long, Zhang Shengye, Zhou Pei, Zhang Yun, Shen Qingqiang, 2015. Three-Dimensional Configuration Analysis and Its Geological Significance of Akebasitao Pluton in West Junggar. Earth Science, 40(6): 941-952. doi: 10.3799/dqkx.2015.079

Citation:

Zhang Pan, Wang Guocan, Xiao Long, Zhang Shengye, Zhou Pei, Zhang Yun, Shen Qingqiang, 2015. Three-Dimensional Configuration Analysis and Its Geological Significance of Akebasitao Pluton in West Junggar. Earth Science, 40(6): 941-952. doi: 10.3799/dqkx.2015.079

Citation:

Zhang Pan, Wang Guocan, Xiao Long, Zhang Shengye, Zhou Pei, Zhang Yun, Shen Qingqiang, 2015. Three-Dimensional Configuration Analysis and Its Geological Significance of Akebasitao Pluton in West Junggar. Earth Science, 40(6): 941-952. doi: 10.3799/dqkx.2015.079

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Three-Dimensional Configuration Analysis and Its Geological Significance of Akebasitao Pluton in West Junggar

doi: 10.3799/dqkx.2015.079

1.
Center for Global Tectonics, School of Earth Sciences, China University of Geosciences, Wuhan 430074, China
2.
State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, China
3.
Institute of Geophysics & Geomatics, China University of Geosciences, Wuhan 430074, China

Received Date: 2014-08-22
Publish Date: 2015-06-15

Abstract

Abstract

Late Carboniferous-Early Permian post-collision plutons are extensively distributed throughout the West Junggar, Xinjiang, China, of which the Akebasitao pluton is the most distinguished one. However, investigations on the three-dimensional configuration and emplacement mechanism of the pluton remain relatively insufficient. A multidisciplinary approach, including field structure and audio magnetotelluric sounding, has been adopted for study on the Akebasitao pluton. The geological features and the audio magnetotelluric sounding exploration suggest that the pluton, with an asymmetrical mushroom-shape and slightly oblique movement of magma from NW to SE, formed in the post-orogenic extensional environment.What is more, the three-dimensional configuartion of the pluton reveals that the West Junggar was of post-orogenic extensional environment in the Late Carboniferous to Early Permian. This study has important implication for three-dimensional shape of those post-collision plutons that are widely developped in West Junggar.
- akebasitao pluton,
- three-dimensional configuration,
- geochemistry,
- tectonics

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References(42)

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Three-Dimensional Configuration Analysis and Its Geological Significance of Akebasitao Pluton in West Junggar

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