Ionic fraction data
Mazzotta et al.(1998) - Magnesium

LOG T    +0      +1      +2      +3      +4      +5      +6      +7      +8      +9      +10     +11     +12

 4.00    -0.835  -0.069  -3.755                                                                                 
 4.10    -1.330  -0.025  -2.032                                                                                 
 4.20    -1.857  -0.094  -0.744                                                                                 
 4.30    -2.743  -0.584  -0.132                                                                                 
 4.40    -3.875  -1.368  -0.019                                                                                 
 4.50            -2.087  -0.004                                                                                 
 4.60            -2.689  -0.001                                                                                 
 4.70            -3.188  -0.000  -4.765                                                                         
 4.80            -3.589  -0.001  -3.029                                                                         
 4.90            -3.863  -0.008  -1.745                                                                         
 5.00            -3.993  -0.062  -0.878  -3.715                                                                 
 5.10            -4.119  -0.245  -0.372  -2.177                                                                 
 5.20            -4.390  -0.599  -0.171  -1.131  -3.673                                                         
 5.30            -4.862  -1.129  -0.229  -0.486  -2.087                                                         
 5.40                    -1.861  -0.548  -0.215  -1.032  -3.472                                                 
 5.50                    -2.784  -1.103  -0.269  -0.428  -2.075  -4.361                                         
 5.60                    -3.860  -1.846  -0.584  -0.184  -1.167  -2.641                                         
 5.70                            -2.706  -1.073  -0.198  -0.619  -1.426  -2.958                                 
 5.80                            -3.706  -1.748  -0.465  -0.409  -0.662  -1.515  -2.966  -4.329                 
 5.90                                    -2.705  -1.071  -0.602  -0.390  -0.673  -1.447  -2.092                 
 6.00                                    -4.047  -2.107  -1.279  -0.671  -0.471  -0.686  -0.740                 
 6.10                                            -3.603  -2.458  -1.506  -0.893  -0.650  -0.212                 
 6.20                                                    -3.764  -2.510  -1.539  -0.918  -0.072                 
 6.30                                                            -3.431  -2.147  -1.212  -0.031  -3.611         
 6.40                                                            -4.218  -2.657  -1.454  -0.018  -2.572         
 6.50                                                            -4.875  -3.066  -1.628  -0.019  -1.750  -4.309 
 6.60                                                                    -3.408  -1.760  -0.043  -1.118  -2.917 
 6.70                                                                    -3.749  -1.908  -0.120  -0.669  -1.842 
 6.80                                                                    -4.159  -2.139  -0.286  -0.410  -1.061 
 6.90                                                                    -4.683  -2.496  -0.574  -0.344  -0.557 
 7.00                                                                            -2.972  -0.969  -0.437  -0.279 
 7.10                                                                            -3.509  -1.415  -0.618  -0.143 
 7.20                                                                            -4.054  -1.862  -0.827  -0.077 
 7.30                                                                            -4.592  -2.287  -1.034  -0.045 
 7.40                                                                                    -2.682  -1.230  -0.027 
 7.50                                                                                    -3.048  -1.410  -0.018 
 7.60                                                                                    -3.389  -1.577  -0.012 
 7.70                                                                                    -3.707  -1.731  -0.008 
 7.80                                                                                    -4.006  -1.875  -0.006 
 7.90                                                                                    -4.289  -2.010  -0.004 
 8.00                                                                                    -4.570  -2.142  -0.003