Fuels, Heat values of, [184]

Furnaces used in calcining, [101] et seq.

Fusing points, [184]

[G]

Gold, Value of, [1];

Early notices of, [1], [2];

Origin and sources of, [2-7];

Modes of occurrence, [10], [11];

Prospecting for, [13] et seq.;

Signs of, [26];