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Solomon, King.
Cobalt in mines........................ 214
Solon.
Scarcity of silver under............. 27
SOSIAS, THE ThRACIAN.
Slaves employed by .................. 25
Stahl, G. E............................... 53
Staunton, Sir George................ 409
Stephanus (alchemist)......... XXVII; XXX
Stephenson, George .................. 149
Strabo....................................... 607
Arsenical minerals..................... Ill
Asbestos ................................. 440
Asphalt.................................. 584; 33
Bellows.................................. 362
Cementation............................ 458
Cupellation .............................. 465
Drainage of Spanish mines ......... 149
Forest fires melting veins.......... 36
High stacks ............................ 355
Lydian mines........................... 26; 27
Mt. Laurion ........................... 27
Silver-lead smelting .................. 391
Spanish ore-washing.................. 281
Zinc (?).................................... 409
Strato
Lost work on mines XXVI; XXVII; XII
Struve, B. G............................. 599
Synesius (alchemist)......... XXVII ; XXIX
Tantalus.................................. 27
Taphnutia (alchemist)...... XXVII ; XXVIII
Tapping, Thomas ........................ 85
Thales of Miletus.
Amber.................................... 35
Themistocles.
Athenian mine royalties ............ 27
Theodor, son of Agricola ......... VII
Theognis.
Cupellation.............................. 465
On greed................................. 18
Plutus .................................... 8
Refining gold ........................... 399
Theological Tracts (Agricola).......... 606
Theophilus (alchemist)...... XXVII; XXVIII
Theophilus the Monk ............... 609
Brass making........................... 410
Calamine................................. 112
Cementation............................ 459
Copper refining ........................ 536
Copper smelting ...................... 406
Cupels .................................... 466
Divining rod........................... 38
Liquation................................. 494
Metallurgical appliances............. 355
Parting with sulphur.................. 461
Roasting ................................. 267
Theophrastus ........................ XII; 607
Amber.................................... 35
Arsenical minerals..................... 111
Asbestos ................................. 440
Assaying ................................. 219
Coal ....................................... 34
Copper minerals ...................... 110
Copper ore .............................. 403
Emery.................................... 115
Lodestone............................... 115
Lost works ........................... XXVI; 403
Origin of minerals..................... 44
Parting precious metals............. 458
Quicksilver .............................. 297; 432
Touchstone.............................. 252
Verdigris ................................. 440
Vermilion................................. 232
White-lead .............................. 391; 440
Thompson, Lewis........................ 462
Thoth.
Hermes Trismegistos ................ XXIX
Thotmes III.
Lead ..................................... 391; 582
Thucydides.
Mining prefect..................... 23; 23; 95
Tibullus.
Wealth condemned by............... 16