GENERAL INDEX. 



627 



Pumps. pagk 



Suction 175—188 



Purgator argenli [see Silver Kcfincr). 



Purser 77 



PUTEOU 601 



Pyrargyrite 109 



Pyriten argentum 408 



Pyrites {see also Cakes of Melted 



Pyrites) 51; 111; 112, 1 



As ii llux 234 



Assay for gold 243 



In till concentrates 348 



Latin and German terms 222 



Koastmg 273—274 



Koasling cakes of 349-351 



Smelting for gold and silver 399 ; 401 



Used in making vitriol 578 



Pyrites aerosus (see Copper Pyrites). 

 Pyrites aurei coloris (see Copper 

 Pyrites). 



Quartz (see also Stones which easily 



melt) 114 



As a flux 380 



An indication of ore 116 



Material of glass 380 



Silver ore 113 



Smelting of 401 



Qriarzum (see Quartz). 



QUERTZE 380 



Quicksilver 432; 2; 354; 111 



-Amalgamation of gilt objects 461 



Amalgamation of gold dust 396 



Amalgamation of gold ores 297; 297 



Assaying methods 247 



Ore 426—432 



Use in assaying gold ore 243 



Rag and Chain Pumps 



Rake Veins 



Rammelsberg. 



Collapse of mines 



Discovery 



Early vitriol making 



Rauchstein 



Realgar 1; 



Colour of fumes 



Harmful to metals 



Indication of ore 



Roasted from ore 



Pederstein (see Trochitis). 

 Red-lead 232; 



Use in parting gold from copper . . . 



Use in parting gold from silver 



Refined Salt 454; 



Refinery for Silver and Copper 



Refining Gold from Copper 



Refining Gold from Silver 



Refining-hearth 



Refining Silver 483 — 490; 



Refining Silver from Lead 



Reformation, The 



Re-opening of Old Mines 



Revival of Learning. 



Agricola's position in 



Reward Lease, in Australian Law 



Rhaetia 



Rhaetian Alps. 



Stamp milling in 



Ring-fire 



Rio Tinto Mines. 



Roman methods of smelting 



Roman water-wheels 



Risks of Mining 



Rither (ahorse) 



Roasted Copper 233; 



Roasting 273- 



Heap roasting 



In furnaces 



Mattes 



Prior to assaying 



Rocks 



Rock-salt 



Use in cementation 



Roman Alum 



188—200 



101 



672 

 127 

 HI; 222 

 235 

 273 

 116 

 273 



HO; 222 



463 



459 



463; 233 



491-498 



462—464 



443—458 



492 



465 ; 484 



464 



V; VIII. 



217 



XIII. 



319 

 448 



405 



149 

 28—29 



101 

 233; 222 

 -279; 267 

 274—275 



276 

 349—351 



231 



119; 2 



548; 222 



454 



565 



ROUANS. 



Amalgamation 297 



.'\Dtimony 428 



Brass making 410 



Companies 90 



Copper smelting 404—405 



Mining law 83 



Minium Company 232 



Quicksilver 433 



Roasting 207 



Silver-lead smelting 392 



Washing of ore 281 



Rosette Copper 538; 535 



Rosgeet (see Realgar). 



Ruby Copper 109; 402 



Ruby Silver 51; 109 



Assaying of 244 



Cupellation 473 



Rudis Ores 108 



Rust (see Iron-rust). 



Sabines 9 



Saigerdbrner (see Liquation Thorns). 



Saigerwerk (see Stannum). 



Salamander bar (see Asbestos). 



Salamis, Battle of 27 



Sal-ammoniac 560; 560; 222 



In cements for parting gold and 



silver 454 — 457 



In making aqua taletis 441 



Uses in cupellation 474 



Uses in making aqua regia 460 



Uses in parting gold from copper... 463 



Sal artificiosus 236; 483; 236 



In assaying 242 



As a flu.x 234 



Salt 545; 556; 546; 233; 222 



As a flux 234—238 



Pans 545; 546 



Solidified juice 1 



Use in cementation 454; 454 



Use in parting gold from copper .. 463 ; 464 



Use in smelting ores 396; 400 



Wells 546—547 



Salt made from AsHES of Musk Ivy 560; 233 



Sal torrefactus 242; 222; 233 



Saltoslus 233; 233; 222 



Saltpetre 561—564; 561; 562; 222 



As a flux 233; 236—238; 245; 247 



In smelting gold concentrates 398 



Uses in cementation 454; 454 



Uses in making nitric acid 



439; 440; 447; 454 



Uses in melting silver nitrate 447 



Sampling Copper Bullion 249 



Sand 117 



Sandaraca (see Realgar). 



Sandiver (see Glass-galls). 



Say da (see Carnelian). 



Saxony. 



High Peak customs from 77; 86 



Political state in Agricola's time. VIII ; IX. 



Reformation IX. 



Saxum calcis (see Limestone). 



Scales of Fineness 253; 617 



Scapte-Hyle, Mines of 23 



schemnitz. 



.-^ge of mines 6 



Gunpowder for blasting 11" 



Pumps 194 



Schist ■. 222 



Schistos (see Ironstone). 



Schlackenwald. 



Ore washing 304 



Schmalkalden League IX. 



Schmalkalden War IX; X. 



Schneeberg XXXI; VI. 



Cobalt 435 



Depth of shafts 102 



Ore stamping 281 



Shares 91 



St. George mine 92; 74; 75 



Schwartr.-atrament (see iVf e/o»/«r»o and 

 Sory). 



