Geofluids / 2018 / Article / Tab 1 / Research Article
Hydrochemical Characteristics and Evolution of Geothermal Fluids in the Chabu High-Temperature Geothermal System, Southern Tibet Table 1 Hydrochemical characteristics of geothermal spring samples from the research area (in mg/L, except for pH in standard pH units, mass flow rate in L/min,
in °C, and charge imbalance in %). Sample H1 is the cold groundwater of the research area. The samples are listed in the order of the results of cluster analysis mentioned in “Cluster Analysis.”
Group Sample ID Mass flow rate pH TDS K Na Ca Mg Cl SO4 HCO3 CO3 Li F SiO2 B Charge imbalance Hydrochemical type H1 11 - 7.34 62.35 1.02 3.27 8.61 0.69 0.68 0.74 37.7 0 0.0098 0.31 13.79 0.022 −0.96 Ca-Na-HCO3 1 C31 87.3 1842.6 8.4 1933.04 52.38 403.14 2.47 3.25 303.18 89.96 478.71 60.99 7.83 11 309.58 48.84 −1.18 Na-Cl-HCO3 C34 87.2 1311.6 8.42 1731.81 47.48 382.1 1.65 5.5 282.08 98.85 513.44 35.37 7.92 10 143.82 47.92 −1.58 Na-Cl-HCO3 C35 78.6 70.3 8.6 1648.91 46.28 371.32 1.65 3.5 277.85 92.92 453.91 51.23 7.98 9.9 123.74 47.46 −1.53 Na-Cl-HCO3 C6 81.4 172.8 8.64 1832.81 47.54 385.2 2.42 1.96 281.08 99.54 458.34 53.18 8.37 9.8 294.12 47.46 −0.87 Na-Cl-HCO3 C32 87 98.2 8.82 1784.5 48.08 391.2 1.24 4 287.7 97.86 410.5 90.26 7.92 10.4 287.84 47.96 −1.64 Na-Cl-HCO3 C3 80.8 21.6 8.73 1691.54 46.4 385.2 2.42 2.45 286.02 103.4 406.84 83.57 8.95 9.84 162.32 48.38 −1.61 Na-Cl-HCO3 C33 87.3 17.3 8.9 1593.57 44.56 378.25 1.65 4.5 279.97 92.92 311.29 129.29 7.38 9.5 135.06 47.54 −1.63 Na-Cl-HCO3 C5 81.8 151.2 8.82 1769.56 43.2 379.5 2.42 3.91 276.84 89.87 375.94 98.76 8.21 9.62 289.94 47.46 −1.03 Na-Cl-HCO3 C19 78.7 324.0 8.51 1800.12 53.22 378.25 1.61 0.98 282.49 76.34 388.81 96.23 7.47 9.82 312.14 48.38 −1.56 Na-Cl-HCO3 C20 83.2 496.8 8.55 1854.85 58.62 384.94 1.61 1.47 286.73 78.28 435.16 73.44 8.13 10 321.9 48.38 −0.53 Na-HCO3 -Cl C18 79.2 64.8 8.48 1848.79 58.94 397.98 1.61 0.98 284.61 74.41 383.66 96.23 7.96 9.43 345.36 46.54 1.4 Na-Cl-HCO3 2-1 C1 70.4 6.5 8.25 1850.07 41.68 420 4.83 1.96 292.38 89.87 538.15 43.05 8.37 10 153.6 49.30 0.1 Na-Cl-HCO3 C26 76 0.0 8.21 1864.55 39.58 393.6 4.84 2.45 282.49 86.01 533.01 20.25 7.89 10.2 296.22 46.54 0.01 Na-HCO3 -Cl C23 81.6 0.0 8.25 1923.22 39.78 407.36 4.03 2.45 290.96 78.28 517.56 45.58 8.41 10.4 305.64 52.99 −0.09 Na-HCO3 -Cl C36 77.6 432.0 8.22 1798.58 39.43 397.94 4.03 1.47 278.25 76.34 468.63 53.18 8.14 9.06 270.64 49.30 1.13 Na-HCO3 -Cl C11 80.6 216.0 8.24 1843.16 41.2 396.54 4.03 1.47 279.66 72.48 509.83 40.52 8.24 9.9 284.64 48.38 0.47 Na-HCO3 -Cl C25 77.2 43.2 8.22 1894.08 48.42 407.08 6.45 1.96 281.08 89.87 538.16 22.79 8.11 10.4 285.6 48.38 1.65 Na-Cl-HCO3 C4 72.2 0.2 8.6 1702.44 44.96 385.4 2.42 2.93 276.84 86.01 489.23 37.99 7.98 9.44 174.18 45.61 0.11 Na-HCO3 -Cl C21 77.4 43.2 8.34 1796.67 43.2 395.86 6.45 0.98 269.07 87.94 471.21 45.58 8.18 9.22 275.18 45.61 1.94 Na-HCO3 -Cl C7 80 0.0 8.5 1783.32 46.2 401.29 4.83 1.47 272.6 86.01 435.16 65.84 8.04 9.4 261.4 47.46 1.17 Na-HCO3 -Cl 2-2 C24 66 6.5 7.5 1878.5 39.85 372.36 15.32 2.93 264.83 76.34 605.11 0 7.94 9.3 295.68 46.54 −0.26 Na-HCO3 -Cl C28 71 21.6 7.53 1950.27 44.7 400.91 20.97 2.45 278.25 78.28 669.48 0 7.94 9.91 239.22 49.30 0 Na-HCO3 -Cl C22 78.8 43.2 8.21 1830.68 44.5 383.68 10.48 1.47 264.13 78.28 592.23 20.25 7.71 9.62 227.74 47.46 0.03 Na-HCO3 -Cl C30 57.6 2.2 6.89 1915.04 43.8 397.84 17.74 0.98 280.05 84.07 581.93 0 7.92 9 302.5 46.54 1.17 Na-HCO3 -Cl C27 70 0.0 7.38 1929.03 42 390 11.03 2.2 271.9 79.24 569.06 0 7.49 9.96 362.15 47.46 1.74 Na-HCO3 -Cl C29 62.6 43.2 7.4 1980.45 37.84 399.6 20.97 2.93 272.6 76.34 623.13 0 7.89 9.42 344.34 45.61 1.93 Na-HCO3 -Cl C2 77.6 86.4 8.1 1922.72 40.18 399 11.4 1.47 272.6 70.2 587.08 0 8.11 9.63 328.86 48.38 1.43 Na-HCO3 -Cl 3 C14 70 2.2 7.62 1828.63 40.6 387.28 22.58 5.65 272.6 123.69 589.66 0 8.09 10.6 227.13 48.00 0.37 Na-HCO3 -Cl C16 66.2 21.6 7.6 1943.51 38.42 397.62 12.9 7.82 272.6 115.96 636 0 7.49 9.8 243.98 49.76 −0.96 Na-HCO3 -Cl C15 62 2.2 7.7 1865.26 38.7 355.9 22.58 5.86 254.24 96.63 602.53 0 7.42 9.45 276.96 47.96 −1.05 Na-HCO3 -Cl C8 67.8 2.2 7.3 1925.16 37.6 375.98 19.35 10.76 262.72 104.37 641.15 0 7.66 9.43 261.76 47.92 −0.78 Na-HCO3 -Cl C12 68.8 21.6 7.28 1878.22 40.2 384.12 11.29 8.8 268.37 98.57 620.56 0 7.93 10.4 225.94 49.76 −0.43 Na-HCO3 -Cl C9 58.8 21.6 6.6 1931.58 39.2 372.1 17.74 7.82 266.95 92.77 610.26 0 7.14 9.8 307.31 49.76 −0.59 Na-HCO3 -Cl C17 61.4 21.6 7.17 1914.32 41.5 370.9 11.29 5.86 262.72 104.37 593.52 0 7.78 10.8 312.17 47.92 −1.32 Na-HCO3 -Cl C13 74.6 32.4 7.42 1881.16 36.4 377.82 19.35 7.82 266.95 108.23 626.99 0 7.29 10.2 228.16 47.92 −1.41 Na-HCO3 -Cl C10 73 0.0 7.18 1965.03 38.2 375.78 16.13 6.85 269.78 105.1 602.53 0 4.12 9.8 325.78 51.60 −1.29 Na-HCO3 -Cl