4 o 
PROCEEDINGS COTTESWOLD CLUB 
1918 
From Well in Garden at St. Luke’s House, 1904. 
Sodium Chloride (common salt) 
Sodium Sulphate 
Calcium Sulphate 
Magnesium Carbonate 
Calcium Chloride 
Oxide of Iron 
Alumina . . 
Silica 
Grains per gallon. 
519. oS 
36.21 
25.67 
4.92 
10.5 
.89 
•3 
.84 
Dissolved Gases, 1.8 cubic inches per gallon. 
Each of the above waters contained traces of Iodine and Bromine. 
Water from Tap 
TABLE III. 
in Pump Room, 
Sodium Chloride 
Sodium Sulphate 
Calcium Carbonate 
Calcium Sulphate 
Magnesium Carbonate . . 
Magnesium Sulphate 
Oxides of Iron and Alumina 
Silica 
Sodium Bromide 
Sodium Iodide 
Well in Cellar at Shakespeare Inn, Xorthgate Street 
had a temperature of 90° Fahr. 
Spa, Gloucester, 1914. 
Grains per gallon. 
1238.24 
21.5 
25 • 59 
22.63 
3-63 
10.23 
1.68 
i -73 
.42 
•63 
Gloucester, 1874, 
Boring at Hempstead, 1875. 
Sodium Chloride 
Grains per gallon. 
3260 
TABLE IV. 
Boring, Town Ham, Gloucester, March iith, 1891. 
Per cent. 
Mineral Matter . . . . . . . . . . . . 75 
Organic Matter . . . . . . . . . . . . 25 
Depth of Boring, 35 feet. 
Mineral Matter in Suspension contained : 
Grains per gallon. 
Iron Oxide . . . . . . . . . . . . 2.1 
Iron Carbonate . . . . . . . . . . . . 2.8 
Mineral Matter in filtered water : 
Grains per gallon. 
Sodium Chloride .. .. .. .. .. 3.01 
Calcium Sulphate . . . . . . . . . . 2.6 
Calcium Carbonate . . . . . . . . . . 28.66 
Magnesium Carbonate .. .. .. .. .. 7-35 
Organic Matter, etc. .. .. .. .. .. 11.58 
Total Solids.. .. .. 53-20 
