ANALYSES OF THE ASH OF THE APPLE.

Sap-wood. Heart-wood.

Potash 16.19 6.620

Soda 3.11 7.935

Chloride of sodium .42 .210

Sulphate of lime .05 .526

Phosphate of peroxide iron .80 .500

Phosphate of lime 17.50 5.210

Phosphate of magnesia .20 .190

Carbonic acid 29.10 34.275

Lime 18.63 35.019

Magnesia 8.40 6.900

Silica 1.65 .700

Organic matter 4.60 2.450

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Totals 100.65 100.535