Stetefeldt shaft furnace, [106]

Stream tin, [32]

Sulphide of gold, Formation of, [39], [40], [45], [46]

Sulphides, Experiments on properties of, [41], [42], [53];

calcination of, [100] et seq.

[T]

Tank, to find contents of, [189]

Telegraphic code, [138]

Tent, [128-130]

Thames gold-field, Siliceous sinter in, [36]