Hydrogeochemistry, Geothermometry, and Genesis of the Hot Springs in the Simao Basin in Southwestern China

Table 5

Reservoir temperatures considering the mixing effect and the steam loss and cold water mixing proportion of the hot springs in the Simao Basin.

Sample	Enthalpy (×4.1868 J/g)	SiO2 (mg/L)	Reservoir temperature (°C)	Cold water mixing proportion (%)
				Silica-enthalpy equation	Silica-enthalpy graph
S1	160.99	147.98	160.99	61.35	61.64
S2-1	115.22	67.38	115.22	59.21	58.96
S2-2	152.51	128.51	152.51	67.72	68.07
S3	-	-	-	-	-
S4-1	134.94	97.23	134.94	92.63	93.38
S4-2	161.76	150.04	161.76	93.36	93.85
S5	194.05	236.39	194.05	90.39	89.50
S6-1	164.79	156.93	164.79	88.34	88.70
S6-2	140.56	107.06	140.56	88.46	88.99
S7	116.48	69.04	116.48	84.29	85.00
S8-1	76.49	27.88	76.49	71.81	73.41
S8-2	130.12	88.66	130.12	86.37	87.02

Note: - indicates no data available.