Address: Institute of Geology, Chinese Academy of Geological Sciences
No. 26, Baiwanzhuang Street, Xicheng District, Beijing 100037
Email: qxuex Email: email@example.com
In recent years, on the basis of the study on the tectonic deformation, magmatic evolution and mineralization in the Sanjiang tectonic belt, southeastern Tibet, showed: 1) the Ailaoshan Neoproterozoic magmatic belt in the northern margin of the Indochina block was formed in the continental arc setting;
2) the ages of every structural deformation style, and
3) the sapphirine-bearing high-pressure pelitic granulite in Ailaoshan - Jinshajiang tectonic belt for the first time.
These studys are very important to constrain the magmatic and tectonic evolution of the Ailaoshan - Jinshajiang tectonic belt, the boundary between the Indochina and the South China blocks. Furthermore, the study on the typical polymetallic deposits in the Ailaoshan - Jinshajiang tectonic belt, show that the formation of them is main related to the faults and brittle-ductile structure, which is key to understand the regional metallogenic regularity and metallogenic potentials.
Research fields: Tectonics, magmatism and mineralization.
Research direction: ductile deformation and it’s related with the evolution of the orogenic belt, and relationship between magmatism-mineralization and amalgamation of blocks.The study area: major tectonic metallogenic belts, such as Greater Himalayas, Tethyan Himalayas, the West Kunlun, Qilian Mountains, Northern Qaidam, Altyn Tagh, Hoh Xil and the Sanjiang region, Southwest China. In the recent years, the study focused on the tectonic deformation, magmatism and mineralization in the Sanjiang tectonic belt, southeastern Tibet.
Won 2 first and 1 second prizes of science and technology of Ministry of land and resources, and 1 second prize of science and technology of Ministry of metallurgical industry.
The title of "innovation of geological theory of Qinghai Tibet Plateau and breakthrough of mine breakthrough, advanced individual" was awarded by Ministry of land and resources in 2015.
There are more than 60 papers published, included 28 SCI papers
Xuexiang Qi, M. Santosh, Luhua Zhu，Yuhao Zhao, Zhaocuo Hu,Chao Zhang, Fengbao Ji，Wei Cheng.2016.Mid-Neoproterozoic ridge subduction and magmatic evolution in the northeastern margin of the Indochina block: Evidence from geochronology and geochemistry of calc-alkaline plutons. Lithos 248–251, 138～152
Xuexiang Qi, Luhua Zhu, Jens C. Grimmer, Zhaocuo Hu. 2015. Tracing the Transhimalayan magmatic belt and the Lhasa blocksouthward using zircon U–Pb, Lu–Hf isotopic and geochemical data: Cretaceous–Cenozoic granitoids in the Tengchong block, Yunnan, China. Journal of Asian Earth Sciences 110, 170～181.
1.Xuexiang Qi, M. Santosh, Luhua Zhu， Yuhao Zhao, Zhaocuo Hu, Chao Zhang, Fengbao Ji. 2014. Mid-Neoproterozoic arc magmatism in the northeastern margin of the Indochina block, SW China: Geochronological and petrogenetic constraints and implications for Gondwana assembly. Precambrian Research，245：207～224.
2.Qi Xuexiang, Zhao Yuhao, Zhu Luhua, Hu Zhaochu, Zhang Chao and Ji Fengbao. 2014. Cenozoic Magmatism in Diancanshan Range, Southwestern Yunnan, China, and its Tectonic Implications. Acta Petrologica Sinica, 30(8): 2217-2228.
1.Qi Xuexiang, Lingsen Zeng, Luhua Zhu, Zhaocuo Hu, Kejun Hou. 2012. Zircon U-Pb and Lu-Hf isotopic systematics on the Daping plutonic rocks: implications for the Neoproterozoic tectonic evolution in the northeastern margin of the Indochina block, Southwest China. Gondwana Research, 21: 180～193.
2.Qi Xuexiang, Zhu Luhua, Zhao Yuhao and Li Zhiqun. Discovery of High-pressure Pelitic Granulite in Ailaoshan Orogenic Belt, Yunnan, China, and its Tectonic Implications. Acta Petrologica Sinica, 2012, 28(6): 1846-1865.
Qi Xuexiang, Zhu Luhua, Hu Zhaochu and Li Zhiqun. 2011. Zircon SHRIMP U-Pb Dating and Lu-Hf Isotopic Composition for Early Cretaceous Plutonic Rocks in Tengchong Block, Southeastern Tibet, and its Tectonic Implications. Acta Petrologica Sinica, 27(11): 3409-21.
Qi Xuexiang, Wang Xiuhua, Zhu Luhua, Hu Zhaochu and Li Zhiqun. Validation on Age of Neoproterozoic Intrusions from Northeastern Margin of Indochina Block, Western Yunnan and its Tectonic Implication: Evidence from Zircon LA-ICP-MS U-Pb Dating and Geochemistry. Acta Petrologica Sinica, 2010, 26(7):2141-2154.
Qi Xuexiang, Li Tianfu, Li Huaqi, Cai Zhihui and Yu Chunlin. Zircon SHRIMP U-Pb Dating for Garnet-Rich Granite Veins in High-Pressure Granulites from the Namche Barwa Complex, Eastern Syntaxis of the Himalayas, and the Relationship with Exhumation. Acta Petrologica Sinica, 2010, 26(3): 975-984.
Qi Xuexiang, Zhu Luhua, Li Huaqi, Hu Zhaochu and Li Zhiqun. Zircon SHRIMP LA-ICP-MS U-Pb Dating for Mylonitized Granite in Ailaoshan - Jinshajiang Tectonic Belt, Eastern Tibet Plateau , and its Tectonic Implications. Acta Geologica Sinica, 2010, 84(3):1-12.
Qi Xuexiang, Zhu Luhua and Li Zhiqun. Platinum Group Elements (PGE) Geochemistry of the Ore-bearing Intrusive Body I from the Baimazhai Cu-Ni Deposit in the Ailaoshan - Jinshajiang Tectonia Zone and its Significance. Geoscience, 2010, 24(1): 98-106.