Table 1.
103ln(RPFR) values of different Ga-bearing species at different temperatures.
| Temperature (℃) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 0 | 25 | 50 | 100 | 150 | 200 | 300 | 500 | 1000 | |
| Minerals | |||||||||
| Orthoclase | 9.60 | 8.21 | 7.09 | 5.44 | 4.30 | 3.48 | 2.41 | 1.35 | 0.50 |
| Albite | 9.30 | 7.95 | 6.87 | 5.27 | 4.16 | 3.37 | 2.33 | 1.30 | 0.49 |
| Quartz | 9.10 | 7.77 | 6.71 | 5.14 | 4.06 | 3.29 | 2.27 | 1.27 | 0.47 |
| Kaolinite | 6.51 | 5.53 | 4.76 | 3.62 | 2.85 | 2.30 | 1.58 | 0.88 | 0.33 |
| Forsterite | 6.05 | 5.14 | 4.41 | 3.35 | 2.63 | 2.12 | 1.45 | 0.81 | 0.30 |
| Montmorillonite | 5.70 | 4.84 | 4.15 | 3.16 | 2.48 | 2.00 | 1.37 | 0.76 | 0.28 |
| Gibbsite | 5.60 | 4.77 | 4.10 | 3.13 | 2.46 | 1.99 | 1.37 | 0.76 | 0.28 |
| Cassiterite | 4.97 | 4.20 | 3.59 | 2.72 | 2.12 | 1.71 | 1.17 | 0.65 | 0.24 |
| Aragonite | 4.41 | 3.74 | 3.22 | 2.45 | 1.93 | 1.55 | 1.07 | 0.60 | 0.22 |
| Sphalerite | 4.18 | 3.53 | 3.02 | 2.28 | 1.78 | 1.43 | 0.98 | 0.54 | 0.20 |
| Calcite | 4.12 | 3.48 | 2.99 | 2.26 | 1.77 | 1.43 | 0.98 | 0.54 | 0.20 |
| Gas phases | |||||||||
| Ga2O | 2.15 | 1.83 | 1.58 | 1.21 | 0.95 | 0.77 | 0.53 | 0.30 | 0.11 |
| Ga2O3 | 7.11 | 6.16 | 5.38 | 4.20 | 3.37 | 2.75 | 1.93 | 1.10 | 0.42 |
| Ga2S3 | 4.57 | 3.90 | 3.37 | 2.58 | 2.03 | 1.64 | 1.13 | 0.63 | 0.24 |
| GaCl3 | 5.72 | 4.86 | 4.17 | 3.17 | 2.49 | 2.00 | 1.38 | 0.76 | 0.28 |
| GaF3 | 9.05 | 7.79 | 6.77 | 5.24 | 4.16 | 3.38 | 2.36 | 1.32 | 0.50 |
| GaO | 2.48 | 2.13 | 1.85 | 1.44 | 1.14 | 0.93 | 0.65 | 0.36 | 0.14 |
| Ga-solutions | |||||||||
| [Ga(OH)4]−·(H2O)24 | 8.54 | 7.30 | 6.31 | 4.84 | 3.82 | 3.10 | 2.14 | 1.20 | 0.45 |
| [Ga(H2O)6]3+·(H2O)24 | 6.91 | 5.89 | 5.07 | 3.87 | 3.05 | 2.46 | 1.70 | 0.95 | 0.35 |
| [Ga(OH)]2+·(H2O)24 | 7.23 | 6.17 | 5.32 | 4.07 | 3.21 | 2.60 | 1.79 | 1.00 | 0.37 |
| [Ga(OH)3]·(H2O)24 | 8.44 | 7.22 | 6.25 | 4.80 | 3.79 | 3.07 | 2.13 | 1.19 | 0.45 |
| [Ga(OH)2]+·(H2O)24 | 6.98 | 5.96 | 5.14 | 3.93 | 3.10 | 2.51 | 1.74 | 0.97 | 0.36 |