622 



GENERAL INDEX. 



PAGE 



281 

 283 



8486 

 212 



85 

 267 

 129 

 404 



6575 

 101 

 157 

 172 



426 



441 



441 



244 



-432 



78 



DERBYSHIRE (see also High Peak). 



Early ore washing 



Introduction jigging sieve 



Mining law 77 



DESCENT INTO MINES 



DEVON. 



Mining law 



DlLLEUGHER 



DlOPTRA 



Diphrygum 



DIP OF VEINS 



DIPPAS 



DIPPERS 



Of pumps 



Discretores (see Sorters). 



DISTILLATION 



For making nitric acid 



Of amalgam 



Of quicksilver 



Distributor 



DIVINING ROD 3840; 38; 40 



DIVISIONS OF THE COMPASS 56; 57 



DRAINAGE OF MINES 121 ; 171 198 



With buckets 171 



With chain pumps 172 



With rag and chain pumps 188 



With suction pumps 172 



With water bags 198 



DRAWING. 



Knowledge necessary for miners... 4 



DRIFTS 104; 105; 101 



Timbering of 125 



DRUSY VEINS 107; 107 



" DRYING " LIQUATION RESIDUES (see 



also Liquation)... 527529; 491; 492 



Furnaces for 521; 526; 492 



Silver extracted by 529 



Slags from 523 



DUMPS, WORKING OF 30 



DUST CHAMBERS 394; 416; 354 



DUTINS (Timbers) 101 



DYNAMITE 119 



411 



" EARTHS." 



Agricola's view of 1 ; 46 



Extraordinary 



Peripatetic view of 46 



EGYPTIANS. 



Alluvial mining 



Antimony 



Bronze 402 ; 



Copper smelting 



Crushing and concentration 



Furnaces 



Glass making 



Gold mining 



Iron 



Maps 



Mining law 



Silver and lead metallurgy .... 



Tin 



EGYPTIAN SCREW (see Archimedes, 



Screw of). 

 EIFEL. 



Spalling ore 



Eisenertz (see Ironstone). 

 Eisenglantz (see Ironstone). 

 EISLEBEN. 



Heap roasting 279; 



Electrum 458; 2 



ELEMENTS, PERIPATETIC THEORY OF 



EMERY 



ERBISDORFF. 



Tin strakes 



Excoctores (see Smelters). 

 EXHALATIONS. 



From veins 



EXHAUSTED LIQUATION CAKES (see 

 Liquation Cakes, Exhausted). 



FANS, VENTILATION 203 207 



FATHOM 616; 77; 78 



Federwis (see also Asbestos) 114; 274 



FELDSPAR 114 



48 

 115 



47 



330 

 428 

 411 

 402 

 279 

 355 

 586 

 399 

 421 

 129 

 83 

 390 

 412 



272 



274 

 35 

 44 



115 



304 



38; 44 



PAGE 



Ferrugo (see Iron-rust). 



Ferrum purum (see Native Iron). 



Fibres (see Stringers). 



FINENESS, SCALES OF 253; 617 



FIRE-SETTING 118120; 118119 



FIRSTUM MINES (see Fiirst). 

 FISSURE VEIN (see Vena profunda). 

 FLAME. 



Determination of metal by 235 



Determination of required flux by 235 



FLINT, AS A FLUX 380 



FLOAT, FROM VEINS 37 



FLOOKAN 101 



FLUE-DUST 394 396 



Fluores (see Fluorspar). 



FLUORSPAR 115; 380; 381 



Indication of ore 116 



Flusse (see Fluorspar). 

 FLUXES (see also Argol, Saltpetre, 

 Limestone, Stones which easily 



melt.ete.) 



232239; 232; 237; 380; 221 



Basic 237 



De-sulphurizing 236; 237 



For smelting 379; 380; 386; 390 



Reducing 236; 237 



Stock fluxes for assaying 236 



Sulphurizing 236; 237 



FOOTWALL 68; 117 



FOREHEARTH 356; 375378; 386; 355 



For tin furnaces 411; 413 



FOREMAN (see Mining Foreman). 



FOREST-FIRES 36; 36 



FOREST OF DEAN 84 



FOREST OF MENDIP 84 



Formae 101 



Fossa latens (see also Drifts) 101 



Fossa latens transversa (see also 



Crosscuts) 101 



Fossores (see Miners). 



FOUNDERS' HOARDS 355; 402 



FRACTIONAL MEERS 80 



FRANCE. 



Mediaeval mining law 84 



FREE MINING CITIES 84 



FREIBERG XXXI. 



Age of the mines 6 



Bergmeister 95 



Division of shares 81; 90; 91 



First discovery of veins 35; 36 



Flooding of mines 218 



Method of cupellation 482 



FULLERS' EARTH 116 



FUMES. 



From heated ore 235 



Poisonous 215 216 



Fundamentum (see also Footwall) ... 101 



Fundgrube (see also Meer) 77 



FURNACES 374378; 386; 388; 355; 492 

 Assaying (see Assay Furnaces). 



Bismuth smelting 433 437 



Burning tin concentrates 349 



Cementation 455 



Copper smelting 401 408 



Cupellation 467468 ; 482483 



" Drying" liquated copper 522 526 



Enriching copper bottoms 51 



Gold and silver ores 382 384 



Heating copper cakes 503 



Iron smelting 420 421; 420 



Latin and German terms 220 



Lead ores 408 410 



Liquation of silver 515 



Melting lead cakes 498 



Nitric acid making 441 



Parting precious metals with anti- 

 mony 452 453 



Quicksilver distillation 426 432 



Refining copper 531 533 



Refining silver 483; 489 



Refining tin 418 



Roasting 276 277 



Smelting liquation slags 507 



Tin smelting 411413; 419 



