Temperature = 25.0 C Pressure = 1.013 bar pH = 7.940 Ionic strength = 0.006266 molal Charge imbalance = -0.000542 eq/kg (-6.618% error) Activity of water = 0.999976 Solvent mass = 1.0000 kg Solution mass = 1.0003 kg Mineral mass = 0.0000 kg Fluid density = 0.996 g/cm3 compressibility = 4.445e-05 /bar expansivity = 0.0002427 /C viscosity = 0.009 poise Chlorinity = 0.000680 molal Dissolved solids = 330 mg/kg sol'n Elect. conductivity = 418.71 uS/cm (or umho/cm) Hardness = 165.04 mg/kg sol'n as CaCO3 carbonate = 120.50 mg/kg sol'n as CaCO3 non-carbonate = 44.55 mg/kg sol'n as CaCO3 Carbonate alkalinity= 120.50 mg/kg sol'n as CaCO3 Water type = Ca-HCO3 Bulk volume = 1.00e+03 cm3 Fluid volume = 1.00e+03 cm3 Mineral volume = 0.00 cm3 Inert volume = 0.00 cm3 Porosity = 100. % Permeability = 98.7 cm2 No minerals in system. Aqueous species molality mg/kg sol'n act. coef. log act. ------------------------------------------------------------------------------------------ HCO3- 0.002332 142.2 0.9208 -2.6681 Ca++ 0.001159 46.43 0.7257 -3.0752 Na+ 0.0006955 15.99 0.9199 -3.1939 Cl- 0.0006766 23.98 0.9180 -3.2068 SO4-- 0.0005681 54.55 0.7148 -3.3914 Mg++ 0.0003460 8.407 0.7358 -3.5941 CrO4-- 8.406e-05 9.747 0.7148 -4.2212 K+ 7.426e-05 2.903 0.9180 -4.1664 CaSO4 7.134e-05 9.709 1.0000 -4.1467 CO2(aq) 5.726e-05 2.519 1.0000 -4.2421 CaHCO3+ 3.266e-05 3.300 0.9220 -4.5213 B(OH)3 2.632e-05 1.627 1.0016 -4.5790 MgSO4 1.746e-05 2.101 1.0000 -4.7580 Al(OH)4- 1.289e-05 1.224 0.9199 -4.9260 CO3-- 1.180e-05 0.7082 0.7176 -5.0720 CaCO3 1.171e-05 1.172 1.0000 -4.9313 F- 1.030e-05 0.1955 0.9190 -5.0240 Fe(OH)3 8.047e-06 0.8596 1.0000 -5.0944 MgHCO3+ 6.083e-06 0.5188 0.9199 -5.2521 CaCl+ 2.847e-06 0.2149 0.9199 -5.5819 HCrO4- 2.504e-06 0.2928 0.9199 -5.6377 NaHCO3 1.849e-06 0.1553 1.0000 -5.7331 MgCO3 1.783e-06 0.1503 1.0000 -5.7488 B(OH)4- 1.450e-06 0.1142 0.9199 -5.8750 NaSO4- 1.396e-06 0.1661 0.9199 -5.8915 OH- 9.770e-07 0.01661 0.9190 -6.0468 Mn++ 8.227e-07 0.04518 0.7257 -6.2240 MgCl+ 2.430e-07 0.01452 0.9199 -6.6506 Fe(OH)2+ 2.244e-07 0.02016 0.9199 -6.6853 KSO4- 2.143e-07 0.02895 0.9199 -6.7053 Ba++ 1.913e-07 0.02626 0.7204 -6.8608 Fe(OH)4- 1.795e-07 0.02223 0.9199 -6.7822 MgF+ 1.650e-07 0.007144 0.9199 -6.8187 Al(OH)3 1.331e-07 0.01037 1.0000 -6.8760 HAsO4-- 1.168e-07 0.01634 0.7148 -7.0783 CaF+ 1.090e-07 0.006435 0.9199 -6.9990 Ni++ 9.745e-08 0.005719 0.7257 -7.1504 CaB(OH)4+ 7.510e-08 0.008928 0.9199 -7.1606 MnSO4 4.686e-08 0.007074 1.0000 -7.3292 MgOH+ 3.902e-08 0.001612 0.9199 -7.4449 BaSO4 2.802e-08 0.006536 1.0000 -7.5526 MnHCO3+ 2.575e-08 0.002985 0.9199 -7.6255 MgB(OH)4+ 2.065e-08 0.002130 0.9199 -7.7212 NaCO3- 1.882e-08 0.001561 0.9199 -7.7617 MnCO3 1.669e-08 0.001918 1.0000 -7.7776 CaOH+ 1.631e-08 0.0009306 0.9199 -7.8239 H+ 1.237e-08 1.246e-05 0.9281 -7.9400 NaCl 9.998e-09 0.0005841 1.0000 -8.0001 H2AsO4- 5.971e-09 0.0008413 0.9199 -8.2602 NiSO4 3.708e-09 0.0005737 1.0000 -8.4308 Mg2CO3++ 2.197e-09 0.0002386 0.7204 -8.8006 Al(OH)2+ 1.921e-09 0.0001171 0.9199 -8.7528 NaB(OH)4 1.485e-09 0.0001512 1.0000 -8.8282 MnOH+ 1.457e-09 0.0001048 0.9199 -8.8727 NiOH+ 1.445e-09 0.0001094 0.9199 -8.8763 KCl 1.095e-09 8.158e-05 1.0000 -8.9607 NO2- 8.730e-10 4.015e-05 0.9180 -9.0961 NaF 7.988e-10 3.353e-05 1.0000 -9.0976 HSO4- 4.987e-10 4.839e-05 0.9199 -9.3384 NaOH 3.605e-10 1.442e-05 1.0000 -9.4430 MnCl+ 2.556e-10 2.310e-05 0.9199 -9.6287 Cr2O7-- 2.509e-10 5.418e-05 0.7148 -9.7463 HF 1.605e-10 3.209e-06 1.0000 -9.7946 MnF+ 1.343e-10 9.928e-06 0.9199 -9.9081 BaCl+ 6.983e-11 1.206e-05 0.9199 -10.1922 HAsO3F- 5.534e-11 7.906e-06 0.9199 -10.2932 AsO4--- 3.929e-11 5.456e-06 0.4695 -10.7341 B2O(OH)5- 2.886e-11 3.538e-06 0.9199 -10.5760 KOH 1.943e-11 1.090e-06 1.0000 -10.7116 Ni(OH)2 1.427e-11 1.323e-06 1.0000 -10.8456 FeOH++ 9.923e-12 7.227e-07 0.7204 -11.1458 BaB(OH)4+ 5.546e-12 1.199e-06 0.9199 -11.2922 AlOH++ 4.156e-12 1.828e-07 0.7204 -11.5238 BaF+ 2.913e-12 4.553e-07 0.9199 -11.5719 BaCO3 1.148e-12 2.264e-07 1.0000 -11.9401 AlF2+ 1.142e-12 7.415e-08 0.9199 -11.9787 FeCO3+ 6.117e-13 7.085e-08 0.9199 -12.2497 BaOH+ 5.241e-13 8.086e-08 0.9199 -12.3168 Mg2OH+++ 4.860e-13 3.188e-08 0.5011 -12.6134 MnCl2 4.124e-13 5.189e-08 1.0000 -12.3846 AlF++ 3.876e-13 1.782e-08 0.7204 -12.5540 Mn2(OH)3+ 3.258e-13 5.241e-08 0.9199 -12.5233 Mn(OH)2 2.883e-13 2.563e-08 1.0000 -12.5402 B3O3(OH)4- 1.627e-13 2.414e-08 0.9199 -12.8249 AlF3 1.247e-13 1.047e-08 1.0000 -12.9040 HNO2 1.530e-14 7.189e-10 1.0000 -13.8154 AsO3F-- 1.181e-14 1.675e-09 0.7148 -14.0736 H3AsO4 1.122e-14 1.592e-09 1.0000 -13.9499 Fe(B(OH)4)2+ 8.733e-15 1.864e-09 0.9199 -14.0951 Al+++ 5.814e-15 1.568e-10 0.5085 -14.5293 Ni(OH)3- 5.535e-15 6.071e-10 0.9199 -14.2932 HF2- 5.217e-15 2.034e-10 0.9199 -14.3188 Mn2OH+++ 1.726e-15 2.190e-10 0.5011 -15.0630 AlSO4+ 1.334e-15 1.641e-10 0.9199 -14.9110 FeB(OH)4++ 1.267e-15 1.707e-10 0.7204 -15.0395 H2CrO4 1.267e-15 1.495e-10 1.0000 -14.8971 FeF2+ 4.733e-16 4.440e-11 0.9199 -15.3612 AlF4- 3.221e-16 3.316e-11 0.9199 -15.5282 CrO3Cl- 1.916e-16 2.594e-11 0.9199 -15.7539 FeF++ 1.785e-16 1.335e-11 0.7204 -15.8909 BF2(OH)2- 1.288e-16 1.066e-11 0.9199 -15.9263 MnCl3- 7.529e-17 1.214e-11 0.9199 -16.1595 FeSO4+ 7.241e-17 1.100e-11 0.9199 -16.1764 Al(SO4)2- 4.238e-17 9.282e-12 0.9199 -16.4091 Mn(OH)3- 2.618e-17 2.774e-12 0.9199 -16.6182 Fe+++ 2.497e-17 1.394e-12 0.5085 -16.8964 Ni2OH+++ 1.743e-17 2.342e-12 0.5011 -17.0588 HCl 5.665e-18 2.065e-13 1.0000 -17.2468 FeF3 8.320e-19 9.385e-14 1.0000 -18.0799 Fe(SO4)2- 5.525e-19 1.370e-13 0.9199 -18.2939 B4O5(OH)4-- 5.183e-19 9.910e-14 0.7148 -18.4312 FeCl++ 3.305e-19 3.017e-14 0.7204 -18.6232 AlF5-- 2.906e-19 3.543e-14 0.7148 -18.6825 H2F2 6.899e-20 2.760e-15 1.0000 -19.1612 Ni(OH)4-- 5.814e-20 7.367e-15 0.7148 -19.3813 H2SO4 5.205e-21 5.103e-16 1.0000 -20.2836 Al2(OH)2++++ 4.451e-21 3.915e-16 0.3153 -20.8528 Fe2(OH)2++++ 4.356e-21 6.344e-16 0.3153 -20.8622 FeCl2+ 7.185e-22 9.104e-17 0.9199 -21.1798 Mg4(OH)4++++ 1.717e-22 2.836e-17 0.3153 -22.2665 BF3OH- 4.464e-23 3.785e-18 0.9199 -22.3865 Mn(OH)4-- 2.453e-23 3.016e-18 0.7148 -22.7560 FeNO2++ 2.003e-23 2.040e-18 0.7204 -22.8407 AlF6--- 2.250e-24 3.170e-19 0.4695 -23.9762 FeHSO4++ 4.147e-25 6.338e-20 0.7204 -24.5247 Fe3(OH)4(5+) 3.589e-25 8.452e-20 0.1647 -25.2284 Ni4(OH)4++++ 1.524e-25 4.615e-20 0.3153 -25.3182 Al3(OH)4(5+) 1.242e-25 1.850e-20 0.1647 -25.6892 FeCl3 4.100e-26 6.649e-21 1.0000 -25.3872 BF4- 3.775e-31 3.276e-26 0.9199 -30.4594 FeCl4- 3.331e-31 6.582e-26 0.9199 -30.5137 Al13O4(OH)24(7+) 1.066e-32 8.773e-27 0.0291 -33.5078 Mineral saturation states log Q/K log Q/K ----------------------------------------------------------------------------------------------- Hematite 13.8040s/sat BaF2(c) -11.1498 NiFe2O4 12.8567s/sat Mn3(AsO4)2(c) -11.4218 Ba3(AsO4)2(c) 8.0562s/sat Ca3(AsO4)2(c) -11.8780 Goethite 6.4237s/sat MgSO4(c) -12.0072 Ferrite-Ca 5.1023s/sat K2CrO4 -12.1522 Ferrite-Mg 5.0187s/sat MnSO4(c) -12.2872 Fe(OH)3(ppd) 2.0346s/sat KNaCO3^6H2O -12.4111 Witherite 1.4148s/sat Hydromagnesite -12.5634 Dolomite-ord 1.3538s/sat Mg3(AsO4)2(c) -12.5699 Dolomite 1.3538s/sat FeF3(c) -12.6522 Gibbsite 1.3304s/sat Mg2Cl(OH)3^4H2O -12.6840 Diaspore 0.5390s/sat NiF2^4H2O -13.1093 Calcite 0.4837s/sat Na2CrO4 -13.4999 Aragonite 0.3188s/sat BaCl2^2H2O -13.5104 Dolomite-dis -0.1906 Antarcticite -13.6016 Barite -0.2895 Mercallite -14.1227 Boehmite -0.3054 BaCl2^H2O -14.1291 Monohydrocalcite -0.5102 Kainite -14.2509 Rhodochrosite -0.7117 CaCl2^4H2O -14.3808 Magnesite -0.7587 Bloedite -14.5014 BaCrO4 -1.1134 Bischofite -14.5368 Dawsonite -1.2500 MgOHCl -14.9083 Alstonite -1.9936 K2Cr2O7 -15.2585 Gypsum -2.0233 MnCl2^4H2O -15.3526 Barytocalcite -2.1549 Ba(OH)2^8H2O -15.4479 Fluorite -2.1644 BaCl2(c) -15.5393 Anhydrite -2.2014 NiSO4(s) -15.8757 Corundum -2.8023 K2CO3^3/2H2O -16.5339 Bassanite -2.8303 CrO3 -16.5932 CaSO4^1/2H2O(beta) -2.9989 MnCl2^2H2O -16.6192 Nesquehonite -3.4575 NiCl2^6H2O -16.7255 Huntite -3.5251 Ferrite-2-Ca -17.3318 NiO -3.7216 NiCl2^4H2O -17.4158 Ni(OH)2(s) -4.0523 MgCl2^4H2O -17.4651 Brucite -4.1529 NiCl2^2H2O -17.4950 Boric acid -4.5497 CaCl2^2H2O -17.5849 Jarosite-K -5.1094 CaCl2^H2O -17.7197 Epsomite -5.1730 NiF2 -18.0502 NiCO3 -5.3830 MnCl2^H2O -18.1686 Hexahydrite -5.4097 Lime -19.8892 MgF2(c) -5.4636 Na2Cr2O7 -20.4910 Mn(OH)2(am) -5.6429 Borax -20.8992 Pentahydrite -5.7505 Hydrophilite -21.3074 Artinite -5.9714 Scacchite -21.4113 Leonhardtite -6.1389 Carnallite -21.8389 Kieserite -6.8756 NiCl2 -22.1758 Kalicinite -7.1665 MgCl2^2H2O -22.9024 Scorodite -7.3928 Hydroboracite -22.9135 Spinel -7.5254 Ca2Cl2(OH)2^H2O -23.0222 Alunite -7.5585 Colemanite -23.4347 Halite -7.9935 Na3H(SO4)2 -23.5130 Jarosite-Na -8.1544 MgCl2^H2O -26.2550 NaFeO2(c) -8.2088 Burkeite -30.3279 Manganosite -8.2699 KMgCl3^2H2O -31.5237 Sylvite -8.3326 Chloromagnesite -32.0119 NiSO4^7H2O -8.5342 As2O5(c) -34.5905 NiSO4^6H2O -8.5416 BaO(c) -38.7758 Mirabilite -8.6879 KMgCl3 -38.8299 Al(AsO4)(c) -9.4669 Ca4Cl2(OH)6^13H2O -39.4809 Thenardite -9.5432 Molysite -39.9963 Ca(OH)2(c) -9.7726 Al2(SO4)3^6H2O -41.4955 Portlandite -9.7726 Fe2(SO4)3(c) -44.7798 MHSH(Mg1.5) -10.0086 Tachyhydrite -46.9486 Arcanite -10.0353 Al2(SO4)3 -58.9566 Gaylussite -10.1479 K8H4(CO3)6^3H2O -61.5522 Pirssonite -10.3106 Misenite -94.1300 partial Gases press. (bar) fugacity fug. coef. log fug. ----------------------------------------------------------------------------------------- Steam 0.03293 0.03131 0.9507 -1.5043 CO2(g) 0.001631 0.001623 0.9950 -2.7897 In fluid Sorbed Original basis total moles moles mg/kg moles mg/kg ------------------------------------------------------------------------------------------------- H2O 55.51 55.51 9.997e+05 Al+++ 1.303e-05 1.303e-05 0.3513 AsO4--- 1.229e-07 1.229e-07 0.01706 B(OH)3 2.787e-05 2.787e-05 1.722 Ba++ 2.194e-07 2.194e-07 0.03011 Ca++ 0.001278 0.001278 51.19 Cl- 0.0006797 0.0006797 24.09 CrO4-- 8.657e-05 8.657e-05 10.04 F- 1.057e-05 1.057e-05 0.2008 Fe+++ 8.450e-06 8.450e-06 0.4718 H+ -4.528e-05 -4.528e-05 -0.04563 HCO3- 0.002455 0.002455 149.8 K+ 7.448e-05 7.448e-05 2.911 Mg++ 0.0003718 0.0003718 9.034 Mn++ 9.139e-07 9.139e-07 0.05019 NO2- 8.730e-10 8.730e-10 4.015e-05 Na+ 0.0006988 0.0006988 16.06 Ni++ 1.026e-07 1.026e-07 0.006023 SO4-- 0.0006586 0.0006586 63.24 In fluid Sorbed Elemental composition total moles moles mg/kg moles mg/kg ------------------------------------------------------------------------------------------------- Aluminum 1.303e-05 1.303e-05 0.3513 Arsenic 1.229e-07 1.229e-07 0.009203 Barium 2.194e-07 2.194e-07 0.03011 Boron 2.787e-05 2.787e-05 0.3012 Calcium 0.001278 0.001278 51.19 Carbon 0.002455 0.002455 29.48 Chlorine 0.0006797 0.0006797 24.09 Chromium 8.657e-05 8.657e-05 4.500 Fluorine 1.057e-05 1.057e-05 0.2008 Hydrogen 111.0 111.0 1.119e+05 Iron 8.450e-06 8.450e-06 0.4718 Magnesium 0.0003718 0.0003718 9.034 Manganese 9.139e-07 9.139e-07 0.05019 Nickel 1.026e-07 1.026e-07 0.006023 Nitrogen 8.730e-10 8.730e-10 1.222e-05 Oxygen 55.52 55.52 8.880e+05 Potassium 7.448e-05 7.448e-05 2.911 Sodium 0.0006988 0.0006988 16.06 Sulfur 0.0006586 0.0006586 21.11