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FANG Gui-cong, CHEN Yu-chuan, CHEN Zheng-hui, ZENG Zai-lin, LIU Cui-hui, TONG Qi-quan, SUN Jie, ZHU Guo-hua. Petrology and geochemistry of granite in the Pangushan tungsten deposit, south Jiangxi Province[J]. GEOLOGY IN CHINA, 2016, 43(5): 1558-1568. DOI: 10.12029/gc20160506
Citation: FANG Gui-cong, CHEN Yu-chuan, CHEN Zheng-hui, ZENG Zai-lin, LIU Cui-hui, TONG Qi-quan, SUN Jie, ZHU Guo-hua. Petrology and geochemistry of granite in the Pangushan tungsten deposit, south Jiangxi Province[J]. GEOLOGY IN CHINA, 2016, 43(5): 1558-1568. DOI: 10.12029/gc20160506

Petrology and geochemistry of granite in the Pangushan tungsten deposit, south Jiangxi Province

Funds: 

Grants from the Natural Science Foundation of Guangxi 2015GXNXFBA139205

the Chinese SinoProbe Program SinoProbe-03-03

the National Science and Technology Program 2011BAB04B07

Technology National Non-Commercial Scientific Program, Ministry of Science 201411050-2

Research Initiation Funds from Guilin University of Technology 

More Information
  • Author Bio:

    FANG Gui-cong, male, born in 1985, doctor, lecturer, majors in the study of metallogenic regularity;E-mail:fanggcong@163.com

  • Received Date: July 06, 2016
  • Revised Date: August 15, 2016
  • Available Online: September 25, 2023
  • Pangushan granite is genetically related to the well-known Pangushan large-sized tungsten deposit. However, due to great depth, its petrologic and geochemical data had been lacking until it was discovered by the Nanling Scientific Drilling Project (SP-NLSD-2) recently. In this paper, the petrologic and geochemical study conducted by the authors is reported. The granite is found to be ultra-acidic, alkali-rich, Na-poor, K-rich, meta-to weak-peraluminous and K-high calc-alkaline. Its corresponding granitic magma is highly evolved and W and Bi values are significantly higher than their average values in Yanshanian granite in Nanling region, indicating that they were the major ore-forming material source. When the granitic magma was evolved to the greisenization stage, Mo, Bi, Cu, Pb and REE were enriched, while W and Sn were depleted because of their migration into the hydrothermal solution. The intrusion of the Pangushan granite happened during intraplate extension.

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