|
|||||
|
|
Geologic and geochemical features of the volatile-rich ore fluid and its tracing and dating in the Xuebaoding Beryl-Scheelite Vein Deposit, China |
|
| Authors: | Zhimin Cao Jianbin Zheng Youguo Li Jianguo Ren Shijin Xu Rucheng Wang T Shoji H Kaneda and S Kabayashi |
| Institution: | 1. College of Marine Geology,Ocean University of Qingdao,Qingdao 266003,China;State Key Laboratory of Mineral Deposits Research in Nanjing University,Nanjing 210003,China 2. College of Marine Geology,Ocean University of Qingdao,Qingdao 266003,China 3. Chengdu University of Technology,Chengdu 610059,China 4. State Key Laboratory of Mineral Deposits Research in Nanjing University,Nanjing 210003,China 5. University of Tokyo,Tokyo,Japan |
| Abstract: | Laser Raman spectrochemical analysis on single inclusion reveals that multi-phase fluid inclusions exist in the Xuebaoding Beryl-Scheelite Vein Deposit. Besides the solid daughter mineral, there are vapor CO2, liquid CO2, water-deficient CO2 and salt water solution from its center to the border. A close study on the fluid inclusion components and carbon, oxygen, helium and argon isotope tracing and dating suggests that the volatile-rich ore fluid might derive from postmagmatic fluid and rare element enrichment is the result of the mixture of the plutonic alkali granite with crustal material. |
| Keywords: | multi-phase fluid inclusion noble gases isotope Beryl- Scheelite Vein Deposit |
| 本文献已被 万方数据 SpringerLink 等数据库收录！ | |