GENERAL INDEX.
629
380;
126;
267 ;
316;
380
222
233
440
390
401
101
126
125
128
127
282
267
280
281
267
Stones. page
Agricola’s view of . 2 ; 46 ; 49
Various orders of fusibility .
" Stones which Easily Melt ” (see
also Quartz) . 380 ;
As a dux . 233 ; 236 ;
la making nitric acid .
In smelting. 379 ;
Smelting of.
Stool (of a drift) .
Stope .
Stoping .
Venae cumulalae .
Venae dilatatae .
Strake. 303—310 ;
Canvas . 307—310; 314;
Egyptians.
Greeks .
Short . 306—307;
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 ; 579; 222
Colour of fumes. 235
Harmful to metals . 273
In assaying. 235—238
In parting gold from copper. 463 ; 462
In parting gold from silver .
. 448—451 ; 448 ;
In smelting gold dust .
Roasted from ores . 273 ;
Solidified j uice.
Sulphur " not exposed to the Fire.”
. 458; 463 ;
Surveyor’s Field . 137; 144;
Surveying . 128—148;
Necessary for miners .
Rod . 137—138
Suspended Plummet Level (seePlummet Level).
Swiss Compass . 145; 137
Swiss Surveyors . 145
Symposium . 91
461
396
276
1
579
142
129
4
PAGE
Tin.
Washing .298 ; 302 ; 304
Tincar or Tincal (see Borax).
Tithe Gatherer. 81; 95; 98; 78
Tithe on Metals. 81 ; 82
Toden Kopff . 235
Tofstein (see Tophus).
Tolfa, La (see La Tolfa).
Tools . 149—153
Topfstein (see Tophus).
Tophus . 233; 114; 222
As a dux . 233 ; 237 ; 390
Tortures.
With metals. 11
Without metals . 17
Touch-needles. 253—260 ; 253
Touchstone 252—253; 252 ; 354 ; 458; 222
Mineral. 114
Uses. 243 ; 248; 447
Trade-routes.
Salt-deposits induence on . 546
Transport of Ore . 168—169
Trent, Bishop of.
Charter (1185) . 84
Triangles in Surveying. 129—137
Tripoli. 115
Trochitis . 115; 115
Trolley. 480; 500; 514
Troy.
Lead found in. 391
Troy Weights . 616; 617; 242
Trucks . 156
Tunnels. 102; 101
Law . 88—93
Surveys of . 130—141
Timbering. 124
Turin Papyrus . 129; 399
Turn (winze) . 101
T utenetjue . 409
Tuttanego . 409
Tutty . 394
Twitches of the Vein. 101
Twyer . 376
Tye . 267
Type.
Stibium used for. 2 ; 429
Tyrants.
Inimical to miners . 32
Tyrolese.
Tap-hole.
Tappets . 282;
Tapping-bar .
Tarshish, Tin Trade .
Tartar (Cream of).
Tectum (Hangingwall) .
Terra sigillata (see Lemnian Earth).
" Tests ”, Refining Silver in.
. 483—490;
Thaler .
Thasos, Mines of . 23
Theamedes .
Theodosian Code.
Mines.
Thorns (see Liquation Thorns).Thuringia.
Roasting pyrites .
Sluices of gold washing.
Tigna (Wall plate) .
Timbering.
Of ladderways and shafts... 122;
Of stopes .
Of tunnels and drifts.
Tin. 411—413;
Alluvial mining .
Assaying ore .
Assaying for silver .
Colour of fumes.
Concentrates . 340—342;
Cornish treatment.
Redning .
Smelting ..
Stamp-milling .
Streaming .
Smelting . 388; 404
378; 386
319; 267 Ulcers . 214; 31
381 Uncia (length) . 78 ; 616 ; 78
412 Uncia (weight) . 616; 242
220; 234 Undercurrents (see Sluices).
101 United States.
Apex law . 82
465; 48492
; 95; 23115
84
276
327
101
123; 124126124—125
354; 110
336—340
246
Vectiarii (see Windlass Men).
Veins. 43; 64—69; 106—107; 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. 43 ;
Vena cumulata . 46; 49; 70; 43;
Mining method .
Mining rights .
Vena dilatata 41 ; 45 ; 53 ; 60—61 ; 43 ;Junctions with vena profunda . 67 ;
47
47
128
87
47
68
Mining method . 126—127
Mining rightsWashing lead ore from
83
86
347
251
Vena profunda .
235
44; 51 ; 60 ; 62;
63; 68; 69; 43; 47
348—349
Cross veins .
. 65
282
Functions.
... 65; 66; 67; 68
418-419
Mining rights .
. 79—83
411—420
Venetian Glass .
. 222
312—317
Factories.
. 592
316—318
In assaying .
. 238; 245; 246