0 引言
1 地质背景
2 氦气资源的发现
2.1 样品分析测试
表1 赣南地区地热温泉伴生气体组分及同位素特征Table 1 Composition and isotopic characteristics of gas associated with geothermal springs in southern Jiangxi region |
样品 编号 | 构造区 | 气体组分/% | 3He/4He | R/Ra | δ13 /‰ | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
H2 | He | CH4 | N2 | O2 | Ar | CO2 | |||||
Q05 | 罗霄—诸广隆起 | 0 | 0.31 | 0.16 | 97.6 | 0.12 | 1.55 | 0.26 | |||
Q06 | 0.21 | 7.64×10-8 | 0.05 | ||||||||
Q07 | 0.63 | 1.89×10-7 | 0.13 | -12.6 | |||||||
Q08 | 0 | 1.44 | 1.47 | 95.84 | 0.048 | 1.19 | 0.02 | -17.5 | |||
Q35 | 0.23 | ||||||||||
Q09 | 雩山隆起 | 0.001 | |||||||||
Q10 | 0 | 0.26 | 0.1 | 60.74 | 2.59 | 1.05 | 35.26 | 1.78×10-6 | 1.27 | -8.6 | |
Q16 | 0.32 | 6.74×10-8 | 0.05 | ||||||||
Q30 | 0 | 0.38 | 0.61 | 58.28 | 0.14 | 0.75 | 39.84 | 1.04×10-6 | 0.74 | -8.4 | |
Q31 | 0.32 | ||||||||||
Q32 | 0 | 0.11 | 0.00 | 58.22 | 1.44 | 0.93 | 39.3 | 3.51×10-6 | 2.51 | ||
Q33 | 0.47 | ||||||||||
Q34 | 0.02 | ||||||||||
Q11 | 武夷隆起 | 0.34 | |||||||||
Q12 | 0 | 0.64 | 0.03 | 96.75 | 0.83 | 1.31 | 0.44 | 9.71×10-7 | 0.69 | ||
Q13 | 0 | 0.01 | 0 | 6.65 | 1.62 | 0.08 | 91.64 | ||||
Q14 | 0.04 | 2.95×10-6 | 2.1 | -6.1 | |||||||
Q18 | 0.04 | 0.55 | 0.85 | 96.39 | 0.52 | 1.51 | 0.14 | 4.63×10-7 | 0.33 | ||
Q19 | 0.41 | ||||||||||
Q20 | 0 | 0.54 | 0.00 | 75.17 | 4.06 | 1.08 | 19.15 | 8.06×10-7 | 0.58 | -11.8 | |
Q21 | 0 | 0.14 | 0.001 | 86.85 | 7.47 | 1.21 | 4.33 | ||||
Q22 | 0 | 1.12 | 0.37 | 88.1 | 0.28 | 0.97 | 9.16 | 1.10×10-6 | 0.79 | ||
Q23 | 0 | 0.02 | 0.084 | 12.11 | 2.23 | 0.26 | 85.29 | -6.9 | |||
Q24 | 0 | 1.83 | 0.15 | 95.48 | 0.48 | 1.19 | 0.87 | 3.30×10-7 | 0.24 | ||
Q25 | 0 | 0.84 | 0.16 | 93.05 | 0.31 | 1.2 | 4.44 | 1.22×10-6 | 0.87 | ||
Q26 | 0.02 | ||||||||||
Q27 | 0 | 0.01 | 0.01 | 5.59 | 1.03 | 0.06 | 93.3 | 4.22×10-6 | 3.01 | -5.8 | |
Q28 | 0.88 | 1.42×10-6 | 1.02 | ||||||||
Q29 | 0 | 0.21 | 0.23 | 96.02 | 1.4 | 1.38 | 0.76 | ||||
Q36 | 0.18 |