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.”

GroupSample IDMass flow ratepHTDSKNaCaMgClSO4HCO3CO3LiFSiO2BCharge imbalanceHydrochemical type

H111-7.3462.351.023.278.610.690.680.7437.700.00980.3113.790.022−0.96Ca-Na-HCO3

1C3187.31842.68.41933.0452.38403.142.473.25303.1889.96478.7160.997.8311309.5848.84−1.18Na-Cl-HCO3
C3487.21311.68.421731.8147.48382.11.655.5282.0898.85513.4435.377.9210143.8247.92−1.58Na-Cl-HCO3
C3578.670.38.61648.9146.28371.321.653.5277.8592.92453.9151.237.989.9123.7447.46−1.53Na-Cl-HCO3
C681.4172.88.641832.8147.54385.22.421.96281.0899.54458.3453.188.379.8294.1247.46−0.87Na-Cl-HCO3
C328798.28.821784.548.08391.21.244287.797.86410.590.267.9210.4287.8447.96−1.64Na-Cl-HCO3
C380.821.68.731691.5446.4385.22.422.45286.02103.4406.8483.578.959.84162.3248.38−1.61Na-Cl-HCO3
C3387.317.38.91593.5744.56378.251.654.5279.9792.92311.29129.297.389.5135.0647.54−1.63Na-Cl-HCO3
C581.8151.28.821769.5643.2379.52.423.91276.8489.87375.9498.768.219.62289.9447.46−1.03Na-Cl-HCO3
C1978.7324.08.511800.1253.22378.251.610.98282.4976.34388.8196.237.479.82312.1448.38−1.56Na-Cl-HCO3
C2083.2496.88.551854.8558.62384.941.611.47286.7378.28435.1673.448.1310321.948.38−0.53Na-HCO3-Cl
C1879.264.88.481848.7958.94397.981.610.98284.6174.41383.6696.237.969.43345.3646.541.4Na-Cl-HCO3

2-1C170.46.58.251850.0741.684204.831.96292.3889.87538.1543.058.3710153.649.300.1Na-Cl-HCO3
C26760.08.211864.5539.58393.64.842.45282.4986.01533.0120.257.8910.2296.2246.540.01Na-HCO3-Cl
C2381.60.08.251923.2239.78407.364.032.45290.9678.28517.5645.588.4110.4305.6452.99−0.09Na-HCO3-Cl
C3677.6432.08.221798.5839.43397.944.031.47278.2576.34468.6353.188.149.06270.6449.301.13Na-HCO3-Cl
C1180.6216.08.241843.1641.2396.544.031.47279.6672.48509.8340.528.249.9284.6448.380.47Na-HCO3-Cl
C2577.243.28.221894.0848.42407.086.451.96281.0889.87538.1622.798.1110.4285.648.381.65Na-Cl-HCO3
C472.20.28.61702.4444.96385.42.422.93276.8486.01489.2337.997.989.44174.1845.610.11Na-HCO3-Cl
C2177.443.28.341796.6743.2395.866.450.98269.0787.94471.2145.588.189.22275.1845.611.94Na-HCO3-Cl
C7800.08.51783.3246.2401.294.831.47272.686.01435.1665.848.049.4261.447.461.17Na-HCO3-Cl

2-2C24666.57.51878.539.85372.3615.322.93264.8376.34605.1107.949.3295.6846.54−0.26Na-HCO3-Cl
C287121.67.531950.2744.7400.9120.972.45278.2578.28669.4807.949.91239.2249.300Na-HCO3-Cl
C2278.843.28.211830.6844.5383.6810.481.47264.1378.28592.2320.257.719.62227.7447.460.03Na-HCO3-Cl
C3057.62.26.891915.0443.8397.8417.740.98280.0584.07581.9307.929302.546.541.17Na-HCO3-Cl
C27700.07.381929.034239011.032.2271.979.24569.0607.499.96362.1547.461.74Na-HCO3-Cl
C2962.643.27.41980.4537.84399.620.972.93272.676.34623.1307.899.42344.3445.611.93Na-HCO3-Cl
C277.686.48.11922.7240.1839911.41.47272.670.2587.0808.119.63328.8648.381.43Na-HCO3-Cl

3C14702.27.621828.6340.6387.2822.585.65272.6123.69589.6608.0910.6227.1348.000.37Na-HCO3-Cl
C1666.221.67.61943.5138.42397.6212.97.82272.6115.9663607.499.8243.9849.76−0.96Na-HCO3-Cl
C15622.27.71865.2638.7355.922.585.86254.2496.63602.5307.429.45276.9647.96−1.05Na-HCO3-Cl
C867.82.27.31925.1637.6375.9819.3510.76262.72104.37641.1507.669.43261.7647.92−0.78Na-HCO3-Cl
C1268.821.67.281878.2240.2384.1211.298.8268.3798.57620.5607.9310.4225.9449.76−0.43Na-HCO3-Cl
C958.821.66.61931.5839.2372.117.747.82266.9592.77610.2607.149.8307.3149.76−0.59Na-HCO3-Cl
C1761.421.67.171914.3241.5370.911.295.86262.72104.37593.5207.7810.8312.1747.92−1.32Na-HCO3-Cl
C1374.632.47.421881.1636.4377.8219.357.82266.95108.23626.9907.2910.2228.1647.92−1.41Na-HCO3-Cl
C10730.07.181965.0338.2375.7816.136.85269.78105.1602.5304.129.8325.7851.60−1.29Na-HCO3-Cl