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Table 1 Hot springs chemistry at NW Sabalan

From: Development of an updated geothermal reservoir conceptual model for NW Sabalan geothermal field, Iran

Name T (oC) PH EC (µS/cm) Q (l/s) Elevation (m) Date of sampling H2S (mg/L) CO2 (mg/L) Na (ppm) K (ppm) Ca (ppm) Mg (ppm) Cl (ppm) SO4 (ppm) HCo3 (ppm) CO3 (ppm) SiO2 (ppm)
Gheynarge-1 79.3 6.71 5200 22 2122 2011/02 12.92 7.92 900 120.7 115 17.6 1357 310 237.9 0 144
Gheynarge-2 82.5 6.30 3570 82.5 2118 2011/02 17.68 8.8 776.9 103.5 155.9 26.3 1300 325 170.8 3 122
Gheynarge-3 75.4 7.20 3550 3.5 2110 2011/02 9.18 8.8 773.2 103.7 155.5 26.6 1285 320 170.8 9 133
Moeil 44.6 6.07 965 4.5 2221 2011/02 17.6 81.81 28.38 107 27.32 4 490 12.2 0 28
Maleksu-1 42.5 6.61 1120 2.5 2277 2011/02 3.74 26.4 175 32.77 36.5 15.57 206 90 128.1 12 153
Maleksu-2 37.4 6.80 1284 2.5 2271 2011/02
Aghsu 33.1 4.37 463 1 2250 2011/02 2.72 17.6 18.82 12.34 34.33 5.22 5 156 0 0 122
Ilandu-1 36.9 6.41 2087 16 2025 2011/02 2.72 26.4 394.2 46.2 82 28.4 422 283 171 0 160
Ilandu-2 29.8 6.51 1750 2013 2011/02
Ilandu-3 36.2 6.54 2105 3.7 2008 2011/02 2.72 17.6
Gotursuei- Moeil 28.5 4.5 657 15 2237 2011/02 2.82 35.2 27.68 9.88 48.98 11.75 1 332 0 0 27