Geothermometry and Circulation Behavior of the Hot Springs in Yunlong County of Yunnan in Southwest China

Table 1

Physical and chemical properties of thermal springs from the Yunlong thermal area and of glacier water (mg/L).

Samples	Dalang	Dalang1	Dada	Lianchangping	Lianchangping1	Lianchangping2	Lianchangping3	Hekou	Hekou1	Glacier water [17]
pH	6.89	7.8	7.9	6.92	6.68	6.73	7.45	7.4	7.85	7.28
(°C)	43.8	43	48.5	51.8	51.7	46	53.2	51	54	/
TDS	3110	2050	2070	4232	4207	3569	3110	1844	1420	5.6
Ca	162.9	4.52	3.72	721.4	720.4	570.1	385	83.6	68.2	1.96
Mg	62	60	26.4	105.1	113	104.5	112	19.6	21	0.05
Na	615	645	751	338	333	301	404	475	410	0.12
K	106	63.5	77.1	40.1	48.3	35.7	46.7	12.7	15.2	0.07
Al	0.051	/	/	0.069	0.052	0.115	/	0.086	/	/
NO3	3.5	/	/	0.1	0.1	4.2	/	0.1	/	0.03
Ba	0.113	/	/	0.077	0.114	0.083	/	0.073	/	/
Mn	0.416	/	/	0.137	0.162	0.052	/	0.092	/	/
Fe	0.366	/	/	0.538	0.276	0.404	/	0.437	/	/
Sr	1.86	/	/	6.44	7.09	8.01	/	2.55	/	/
SiO2	36.4	40	42.8	27.6	28.1	24.7	36	42.9	50.8	/
Cl	438	454	402	350	345	339	320	380	360	0.05
HCO3	1526	1199	1294	1171.6	1149.6	743.2	539	476	390	6.45
SO4	159	75.1	86.1	1474	1466	1143	1510	352	294	0.09
F	2.51	1.55	1.52	3.64	3.95	3.59	1.61	2.1	0.782	/
Li	2.31	2.19	2.94	1.45	1.52	1.42	1.88	0.226	0.31	/
HBO2	15.8	/	/	18.8	20.5	17	/	2.85	/	/
CO2	92.4	/	/	88	123	96.8	/	13.2	/	/
Water type	HCO3·Cl-Na	HCO3·Cl-Na	HCO3·Cl-Na	SO4·HCO3-Ca·Na	SO4·HCO3-Ca·Na	SO4·HCO3-Ca·Na	SO4-Ca·Na	Cl·HCO3·SO4-Na	Cl·HCO3·SO4-Na	HCO3-Ca

From the data recorded in the “Hot springs ‘Records in Yunnan Province’ Records” in 1999.