INDEX TO ILLUSTRATIONS. 



Xenophon. 



Alhenian mines 28; 83; 27; 



Kruitfulncss of mines 



Mining companies 



Mine slaves 25 ; 



(.>uolL*(l by Agncola 



ZiMMKRMAN, C. F. . . 



ZosiMUs (alchemistl.. 



637 



r-AGt 

 26; 2> 



53 



XXVII; XXIX 



INDEX TO ILLUSTRATIONS. 



Alum Making 



Amalgamation Mill 



Ampulla 



Argon Airrs 



Assay Balances [see liulances). 



Assay Crucible 



Assay Furnaces. 



Crucible 



MuKlc 223; 



Balances 



Baling Water 



Bars, for Furnace Work 377; 



Batea 



Bellows. 



For blast furnaces 359 ; 365 ; 368 ; 370 ; 



For mine ventilation 208; 209; 



For tin furnace 



Bismuth Smelting 434; 435; 436; 



Bitumen Making 



Bitumen Spring 



Bowls for Alluvial Washing (see 



also Batea) 



Buckets. 



For hoisting ore 



For tioisting water 



Huddle 301; 302; 314; 



Building Plan for Refinery 



Building Plan for Smelter 



Chain Pumps 173; 174; 



Chrysocolla Making 



Circular Fire (see Ring-Fire). 



Clay Washing 374; 



Compass 57; 59; 142; 



Copper Mould for Assaying 



Copper Refining 534; 



Copper Refining Furnace 



Crane. 



For cupellation furnace 



For liquation cakes 



Crowbars 



Cupel 



Mould 



Cupellation Furnace 468; 470; 



At Freiberg 



In Poland 



Cutting Metal 



Descent into Mines 



Dipping-pots 385; 387; 389; 393; 415; 

 Distillation (see Nitric Acid and 



Quicksilver). 



Divining Rod 



Dogs Packing Ore 



Drifts 



Drying Furnace for Liquation ... 



525; 527; 



Dust Chambers 395; 



Fans, Ventilation 204; 205; 206; 



Fire-Buckets 



Fire Pump 



Fire-Setting 



Forf.hearth 



571 



299 

 446 

 330 



227 

 224 



265 

 199 

 389 

 157 



372 

 211 

 419 

 437 

 582 

 583 



154 

 158 

 315 

 493 

 361 



175 

 585 



375 

 147 

 250 

 537 

 532 



479 

 514 

 152 

 229 

 231 

 474 

 481 

 482 

 269 



213 

 417 



40 

 168 

 105 



528 

 417 



207 

 377 

 377 

 120 



357; 358; 383; 385; 387; 



Frames (or Sluices) for Washing 



Ore or Ailuvial 



322—324; 326—329; 



Furnaces. 



Assaying (see .\ssay Furnaces). 



Blast 357; 358; 373; 377; 



387; 390; 395; 419; 



Copper refining 



Cupellation 468; 470; 474; 



Distilling sulphur 



Enriching copper bottoms 



Glass-making 587; 583; 



Iron smelting 



Furnaces. 



Lead smelting (see also Furnaces, 

 blast) 



Liquation 517; 519; 525; 



Nitric acid making 



Nitric acid parting 



Parting precious metals with anti- 

 mony 



Ditto cementation 



Quicksilver distillation 



Refining silver 485; 



Roasting 



Steel making 



Tin burning 



Tin smelting 



Gad 



Glass Making 



Furnaces 587 ; 



Ground Sluicing 337 ; 340 ; 343 ; 



Hammers 



With water-power 



Heap Roasting 



Hearths. 



For bismuth smelting 



For heating copper cakes 



For melting lead 



For melting lead cakes 



For refining tin 



For roasting 



Hemicycle 



HoE 



Intervenivm 



Iron Fork for Metal 



Iron Hook for Assaying 



Iron Smelting 



Iron Tools 



Jigging Sieve . 



Ladders 



Ladle for Metal 



T.ead Mouin for Assaying 



Liquation Cakes. 



Dried 



Liquation Cakes, TTxhausted 



Liquation Furnaces 



517: 519: 525 



