4G 
MINERAL SPRINGS OF THE UNITED STATES. 
Analyses of mineral springs in Pennsylvania. 
Ibull. 32. 
Constituents. 
Calcium carbonate 
Magnesium carbonate. 
Manganese carbonate . 
Iron carbonate 
Sodium sulphate 
Calcium sulpbate 
Potassium sulpbate ... 
Strontium sulpbate 
Magnesium sulpbate. . 
Barium sulpbate 
Calcium pbospbate 
Sodium cbloride 
Potassium cbloride 
Lithium cbloride 
Silica 
Hydrosulphuric acid . . 
Carbonic acid 
Bedford Springs. 
Sweet Spring. 
Grs. per gall* 
0.52 
0.14 
Total. 
0.65 
0.31 
1.62 
Magnesia Iron 
Spring. 
Sulphur 
Spring. 
Magnesia 
Spring. 
■Grs. per gall. 
8.47 
0.59 
Trace 
0.05 
0.61 
90.46 
0.30 
0.01 
Grs per gall: 
10.21 
1.00 
Trace 
0.08 
0.51 
73.08 
0.41 
33.40 
0.02 
0.53 
0.02 
0.37 
Trace 
0.17 
0.01 
1.27 
141. 17 
Trace 
0.54 
0.08 
2.79 
Grs. per gall: 
10.43 
0.94 
Trace 
0.04 
0.33 
99.83 
0.18 
0.13 
39. 62 
Trace 
0.01 
0.46 
Trace 
0.77 
Trace 
0.56 
122.49 ! 
153. 30 
Large 
Limestone 
Spring. 
Grs. 
per gall* 
7.09- 
L88 
Trace 
0. 04 
0.58 
0.27 
0. 08 
0.29 
Trace 
0.2a 
Trace 
0.47 
Trace 
3.77 
14. 70 
Constituents. 
Bedford Springs. 
Hafer's 
Chalybeate 
Spring. 
Black Barren 
Spring. 
Fayette 
Chalybeate 
Spring. 
Anderson 
Spring. 
Spring. 
Grs. per gall. h 
0.40 
0.13 
8.85 
Grs. per gall. 
Grs. per gall. b 
0.75 
0.25 
11.34 
Grs. per gall. d 
Grs. per gall* 
Calcium carbonate 
8.00 
9.33 
1.20 
2.52 
1.53 
Trace 
0.02 
0.05 
0.44 
5.00 
0.36 
1 07 
1.21 
20 
Calcium sulpbate 
2.74 
15.00 
4.40 
0.06 
0.11 
80.00 
3.24 
0.25 
Calcium pbospbate 
0.03 
0.12 
0.03 
0.18 
0.05 
10.00 
3.00 
0. 09 1 
. 
Trace 
Silica 
0.79 
Trace 
5.60 
0.86 
1.30 
1.20 
flydrosulpburic acid 
Carbonic acid (free) 
0.38 
3.00 
Total 
20.30 
124. 00 
20.71 
5.75 
14.32 
Gas. 
Cubic inches. 
Cubic inches. 
74.00 
Cubic inches. 
Cubic inches. 
Cubic inches. 

a F. A.Genth, analyst (1878). 
b F. A'. Genth, analyst. 
°Dr. Church, analyst. 
d Rand & Cresson, analysts. 
e F. A. Gentb, analyst (1875). 
(174) 
