PEALE.] 
VIRGINIA. 
Analyses of mineral springs in Virginia — Continued. 
61 
Constituents. 
Calcium carbonate 
Magnesium carbonate. . . 
Sodium sulphate 
Calcium sulphate , 
Potassium sulphate 
Potassium chloride 
Alumina 
Silica 
Bromine 
Total 
Hot Springs. 
Boiler Bath 
(Old Ladies' 
Boiler Bath). 
Hot Spout 
Bath. 
Octagon Bath. 
Grain 
per liter." 
0. 2355 
0. 1249 
0. 0370 
0. 1407 
0. 0138 
0. 0105 
0. 0020 
0. 0275 
Trace 
0. 0056 
0. 5975 
Gram 
per liter." 
0. 2390 
0. 1201 
0. 0281 
0. 1424 
0.0187 
0. 0092 
0. 0025 
0. 0235 
Trace 
0. 0090 
0. 5925 
Gram 
per liter." 
0. 2340 
0. 1218 
0. 0296 
0. 1504 
0. 0185 
0. 0086 
0. 0035 
0. 0255 
o. 0021 
0. 5940 
New Hot 
Spring. 
Gram 
per liter." 
0. 2272 
0. 1228 
0. 0278 
0. 1401 
0. 0212 
0. 0061 
0. 0060 
0. 0235 
Sulphur Bath 
or Ladies' Sul 
phur Bath. 
Gram 
per liter." 
0. 23.").") 
0. 1155 
0. 0420 
0. 1278 
0.0158 
0. 006* 
0. 0065 
0. 0230 
0. 0046 
0. 5747 
0.57 
Constituents. 
Solids. 
Calcium carbonate 
Magnesium carbonate. . 
Iron carbonate 
Sodium sulphate 
Calcium sulphate 
Magnesium sulphate — 
Potassium sulphate 
Sodium chloride 
Potassium chloride 
Silica 
Loss 
Total 
Carbonic acid 
Sulphureted hydrogen. 
Oxygen 
Nitrogen 
Hot Springs. 
Magnesian 
Spring. 
Gram 
per liter." 
0. 1845 
0. 0731 
0. 0201 
0. 0744 
0. 0109 
0. 0042 
0. 0120 
0. 0033 
Boiler Spring or Ladies' 
Boiler Bath. 
Grains 
per gallon.* 
17.40 
3.64 
5.48 
2.05 
1.33 
0.18 
0. 3825 
Cubic inches 
in 100 eu. in. 
11. 007 
Trace 
0.220 
1.790 
Grains 
per gallon.' 
17.34 
2.68 
0.11 
1.02 
1.74 
5.66 
1.35 
0.12 
1.60 
1.74 
Ladies' Sul- 
phur Bath. 
33.36 i 
31.01 
Gentlemen's 
Pleasure BatLi 
or Magnesia 
Spring. 
Grains 
per gallon.' 
9.48 
2.02 
0. 08 
0.85 
3.02 
1.06 
0.57 
0.13 
0.16 
0.69 
18. 09 
l F. W. Clarke, analyst (1884). k W. B. Rogers, analyst. 
(189) 
'William Gilham, analyst (1866). 
