by C.F. Chandler, Ph.D., of the Columbia School of Mines._


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Compounds as they exist | Star | High | Seltzer | Pavilion| United
in Solution in the Waters. | Spring. | Rock | Spring. | Spring.| States
| | Spring. | | | Spring.
---------------------------+---------+---------+---------+---------+--------
Chloride of sodium | 398.361 | 390.127 | 134.291 | 459.903 | 141.872
Chloride of potassium | 9.695 | 8.974 | 1.335 | 7.660 | 8.624
Bromide of sodium | 0.571 | 0.731 | 0.630 | 0.987 | 0.844
Iodide of sodium | 0.126 | 0.086 | 0.031 | 0.071 | 0.047
Fluoride of calcium | Trace. | Trace. | Trace. | Trace. | Trace.
Bicarbonate of lithia | 1.586 | 1.967 | 0.899 | 9.486 | 4.847
Bicarbonate of soda | 12.662 | 34.888 | 29.428 | 3.764 | 4.666
Bicarbonate of magnesia | 61.912 | 54.924 | 40.339 | 76.267 | 72.883
Bicarbonate of lime | 124.459 | 131.739 | 89.869 | 120.169 | 93.119
Bicarbonate of strontia | Trace. | Trace. | Trace. | Trace. | 0.018
Bicarbonate of baryta | 0.096 | 0.494 | Trace. | 0.875 | 0.909
Bicarbonate of iron | 1.213 | 1.478 | 1.703 | 2.570 | 0.714
Sulphate of potassa | 5.400 | 1.608 | 0.557 | 2.032 | Trace.
Phosphate of soda | Trace. | Trace. | Trace. | 0.007 | 0.016
Biborate of soda | Trace. | Trace. | Trace. | Trace. | Trace.
Alumina | Trace. | 1.223 | 0.374 | 0.329 | 0.094
Silica | 1.283 | 2.260 | 2.561 | 3.155 | 3.184
Organic Matter | Trace. | Trace. | Trace. Trace. | Trace.
---------------------------+---------+---------+---------+---------+--------
Total per | | | | |
U.S. gallon, 231 cu. in.| 617.367 | 630.500 | 302.017 | 687.275 | 331.837
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