60 
MINERAL SPRINGS OF THE UNITED STATES. 
Analyses of mineral springs in Virginia — Continued. 
[BULL. 32. 
Constituents. 
Church 
Hill Alum 
Springs. 
Farmville 
Lithia 
Springs, 
No. 2. 
Fauquier 
White 
Sulphur 
Spring. 
Dickson's 
Sulphur 
Spring. 
McHenry's 
Thermal 
Spring. 
Wilson's 
Thermal 
Spring. 
Grains 
per gallon* 
Grains 
per gallon.* 
Grains 
per gallon." 
Grains in 
200 cu. inA 
2.26 
2.48 
Grains in 
100 cu. inA 
Grains in 
100 cu. inA 
6.34 
5.00 
1.33 
7.88 
1.50 
1.54 
0.52 
4.49 
1.99 
Trace 
1.26 
3.59 
1.81 
2.47 
1.94 
88.83 
86.07 
2.44 
72.93 
0.64 
3.77 
7.83 
0.25 
3.53 
3.39 
8.09 
Magnesium sulphate 
1.30 
0.18 
«1.63 
Aluminium persulphate — 
Ammonium sulphate 
'2.14 
83.35 
24.18 
51.26 
4.62 
Sodium chloride 
5.30 
3.75 
0.05 
i 0.685 
| Little 
Trace 
Calcium and magnesium 
phosphate. 
0.64 
0.03 
Trace 
Trace 
2.52 
3.92 
Trace 
10.43 
0.96 
00 
Trace 
Trace 
xrace 
Little 
Little 
00 
0.10 
0.19 
Total 
426. 69 
26.39 
22.00 
7.47 
20.41 
22.85 
Gases. 
Cubic in. 
74.2 
Cubic in. 
11.00 
Little 
Undeterm'd 
Constituents. 
Edmond- 
son's 
Spring. 
Holston 
Springs. 
Mineral Springs near 
Faravwell Station. 
Healing Springs. 
No. 1. 
No. 3. 
Old 
Spring. 
New 
Spring. 
Sodium carbonate i > . 
Grains in 
200 cu. inA 
1.32 
2.77 
Grains 
pergaUonA 
Grams 
per liter. } 
Grams 
per liter. 1 
Grains 
per gallon.i 
Grains 
per gallon.} 
6.40 
0. 1319 
0. 1100 
0. 1107 
0. 1438 
17.90 
18.72 
Magnesium carbonate 
00 
1.25 
0.07 
1.96 
0.28 
Trace 
Trace 
20.48 
12.72 
0. 2355 
1. 5052 
0. 0750 
0. 2543 
1. 6363 
0. 0975 
1.32 
7.25 
2.21 
1.26 
7.39 
2.53 
Trace 
Ammonium sulphate 
6.23 
0.18 
0.23 
Iron sulphate 
0.10 
Trace 
kl.52 
Sodium chloride 
0.12 
0. 0104 
0. 0067 
0. 0244 
0. 0057 
0.27 
0.24 
2.89 
Potassium chloride 
0.25 
00 
0. 0070 
0. 0210 
0. 0105 
0. 0110 
Silica 
<«) 
1.89 
Trace 
Trace 
2.20 
0.86 
1.82 
Bromine 
Trace 
Iodine 
Trace 
Carbonic acid 
2.29 
Organic acid 
0.88 
(«) 
Loss 
0. 0040 
Sulphureted hydrogen 
Trace 
Trace 
Total 
7.38 
41.12 
2. 1067 
2. 2942 
34.87 
40.60 
* J. C. Booth, analyst. • With sodium sulphate. 
b E. T. Fristoe, analyst (1879). f With iron phosphate. 
c Thomas Antisell, analyst (1878). * Quantities not given. 
«> W. B. Rogers, analyst. h Hayden, analyst. 
*R. B. Biggs, analyst (1886). 
i W. E. Aiken, analyst (1868). 
k With ammonium chloride. 
(188) 
