GENERAL INDEX. 



629 



STONES. PAGE 



Agricola's view of 2; 46; 49 



Various orders of fusibility 

 " STONES WHICH EASILY MELT" (see 



also Quartz) 380; 



As a flux 233; 236; 



In making nitric acid 



In smelting 379; 



Smelting of 



STOOL (of a drift) 



STOPE 



STOPING 



Venae cttmuiatae 



Venae dilatatae 



STRAKE 303310; 



Canvas 307310; 314; 



Egyptians 



Greeks 



Short 306- 



380; 



126; 



267; 

 316; 



-307; 



380 



222 

 233 

 440 

 390 

 401 

 101 

 126 

 125 

 128 

 127 

 282 

 267 

 280 

 281 

 267 



Washing tin concentrates 341 343 



STRATA 126 



STREAMING 316 318 



STRINGERS 70; 43; 47; 70 



Indication of ore 106 



Mining method 128 



STYRIA 388 



SUBTERRANEAN HEAT 46; 696 



SUCTION PUMPS 175 188 



SULPHIDES 267; 355 



SULPHUR 578 581 ; 



Colour of fumes 



Harmful to metals 



In assaying 



In parting gold from copper 



In parting gold from silver 



448451; 



In smelting gold dust 



Roasted from ores 



Solidified juice 



SULPHUR " NOT EXPOSED TO THE FIRE. 



458; 



SURVEYOR'S FIELD 137; 



SURVEYING 128148; 



Necessary for miners 



Rod 137- 



SUSPENDED PLUMMET LEVEL (see 

 Plummet Level). 



Swiss COMPASS 145; 



Swiss SURVEYORS 



Symposium 



579; 



222 

 235 

 273 



235238 

 463; 462 



448; 

 273; 



463; 

 144; 



461 

 396 

 276 



1 



579 

 142 

 129 

 4 

 138 



137 



145 



91 



TAP-HOLE 378; 386 



TAPPETS 282; 319; 267 



TAPPING-BAR 381 



TARSHISH, TIN TRADE 412 



TARTAR (Cream of) 220; 234 



Tectum (Hangingwall) 101 



Terra sigillata (see Lemnian Earth). 



" TESTS ", REFINING SILVER IN 



483490; 465; 484 



Thaler 92 



THASOS, MINES OF 23; 95; 23 



Theamedes 115 



THEODOSIAN CODE. 



Mines 84 



THORNS (see Liquation Thorns). 

 THURINGIA. 



Roasting pyrites 276 



Sluices of gold washing 327 



TIGNA (Wall plate) 101 



TIMBERING. 



Of ladderways and shafts... 122; 123; 124 



Of slopes 126 



Of tunnels and drifts 124125 



TIN 411413; 354; 110 



Alluvial mining 336 340 



Assaying ore 246 



Assaying for silver 251 



Colour of fumes 235 



Concentrates 340342; 348349 



Cornish treatment 282 



Refining 418-419 



Smelting 411420 



Stamp-milling 312317 



Streaming 316 318 



VAOl 



TIN. 



Washing 298; 302; 304 



linear or Tincal (see Borax). 



TITHE GATHERER 81; 95; 98; 78 



TITHE ON METALS 81; 82 



Toden Kopff 235 



Tof stein (see Tophus). 

 TOLFA, LA (see La Tolf a) . 



TOOLS 149153 



Topf stein (see Tophus). 



Tophus 233; 114; 222 



As a flux 233; 237; 390 



TORTURES. 



With metals 11 



Without metals 17 



TOUCH-NEEDLES 253260; 253 



TOUCHSTONE 252253 ; 252 ; 354 ; 458 ; 222 



Mineral 114 



Uses 243; 248; 447 



TRADE-ROUTES. 



Salt-deposits influence on 646 



TRANSPORT OF ORE 168 169 



TRENT, BISHOP OF. 



Charter (1185) 84 



TRIANGLES IN SURVEYING 129 137 



TRIPOLI 115 



Trochitis 115; 115 



TROLLEY 480; 500; 614 



TROY. 



Lead found in 391 



TROY WEIGHTS 616; 617; 242 



TRUCKS 156 



TUNNELS 102; 101 



Law 8893 



Surveys of 130141 



Timbering 124 



TURIN PAPYRUS 129; 399 



TURN (winze) 101 



Tuteneque 409 



Tullanego 409 



TUTTY 394 



TWITCHES OF THE VEIN 101 



TWYER 376 



TYE 267 



TYPE. 



Stibium used for 2; 429 



TYRANTS. 



Inimical to miners 32 



TYROLESE. 



Smelting 388; 404 



ULCERS 214; 31 



Uncia (length) 78; 616; 78 



Uncia (weight) 616; 242 



UNDERCURRENTS (see Sluices). 

 UNITED STATES. 



Apex law 82 



Vecliarii (see Windlass Men). 



VEINS 43; 6469; 106107; 47 



Barren 72; 107 



Direction of 54 58 



Drusy 72; 73; 107 



Hardness variable 117 



Indications 35 38 



Intersections of 65; 66; 67; 106; 107 



Vena. 



Use of term 



Vena cumulata 46; 49; 70; 



Mining method 



Mining rights 



Vena dilatata 41 ; 45 ; 53 ; 6061 ; 



Junctions with vena profunda .. 



Mining method 



Mining rights 



Washing lead ore from 



Vena profunda 



44; 51; 60; 62; 63; 68; 69; 43 



Cross veins 



Functions 65; 66; 87; 



Mining rights 



VENETIAN GLASS 



43; 

 43; 



Factories 



In assaying 238; 245; 



47 

 47 

 128 

 87 



43; 47 

 67; 68 

 126127 

 8386 

 347 



47 

 65 

 68 



7983 

 222 

 592 

 246 



