GENERAL INDEX. 



627 



PUMPS. 



Suction 



Purgator argenti (see Silver Refiner). 

 PURSER 



PUTEOLI 



PYRARGYRITE 



Pyriien argentum 



PYRITES (see also Cakes of Melted 

 Pyrites) 51; 111 



As a flux 



Assay for gold 



In tin concentrates 



Latin and German terms 



Roasting 



Roasting cakes of 



Smelting for gold and silver 



Used in making vitriol 



Pyrites aerosus (see Copper Pyrites). 

 Pyrites aurei colons (see Copper 

 Pyrites) . 



QUARTZ (see also Stones which easily 

 melt) 



As a flux 



An indication of ore 



Material of glass 



Silver ore 



Smelting of 



Quarzum (see Quartz). 



QUERTZE 



QUICKSILVER 432; 2; 



Amalgamation of gilt objects 



Amalgamation of gold dust 



Amalgamation of gold ores 



Assaying methods 



Ore 



Use in assaying gold ore 



PAGE 

 175188 



77 

 501 

 109 



408 



; 112; 1 

 234 

 243 

 348 

 222 



273274 



349351 



399; 401 



578 



114 

 380 

 116 

 380 

 113 

 401 



354; 



380 

 111 

 461 

 396 



297; 297 

 247 



426432 

 243 



222 

 463 

 459 

 233 



491498 

 462464 



463; 



RAG AND CHAIN PUMPS 188 200 



RAKE VEINS 101 



RAMMELSBERG. 



Collapse of mines 216 



Discovery 37 



Early vitriol making 572 



Rauchstein 127 



REALGAR 1; HI; 222 



Colour of fumes 235 



Harmful to metals 273 



Indication of ore 116 



Roasted from ore 273 



Reder stein (see Trochitis). 



RED-LEAD 232; 110; 



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 443 458 



REFINING-HEARTH 492 



REFINING SILVER 483490; 465; 484 



REFINING SILVER FROM LEAD 464 



REFORMATION, THE V; VIII. 



RE-OPENING OF OLD MINES 217 



REVIVAL OF LEARNING. 



Agricola's position in XIII. 



REWARD LEASE, IN AUSTRALIAN LAW 77 



RHAETIA 388 



RHAETIAN ALPS. 



Stamp milling in 319 



RING-FIRE 448 



Rio TINTO MINES. 



Roman methods of smelting 405 



Roman water-wheels 149 



RISKS OF MINING 28 29 



RITHER (a horse) 101 



ROASTED COPPER 233; 233; 222 



ROASTING 273279; 267 



Heap roasting 274275 



In furnaces 276 



Mattes 349351 



Prior to assaying 231 



ROCKS 119; 2 



ROCK-SALT 548; 222 



Use in cementation 454 



ROMAN ALUM 565 



ROMANS. 



Amalgamation 



Antimony 



Brass making .. 

 Companies 



PAGE 



297 

 428 

 410 

 90 



Copper smelting 404 405 



Mining law 83 



Minium Company 



Quicksilver 



Roasting 



Silver-lead smelting 



Washing of ore 



ROSETTE COPPER 538; 



Rosgeel (see Realgar). 



RUBY COPPER 109; 



RUBY SILVER 51 ; 



Assaying of 



Cupellation 



Rudis Ores 



RUST (see Iron-rust). 



232 

 433 

 267 

 392 

 281 

 535 



402 

 109 

 244 

 473 



108 



454457 

 441 

 474 



460 

 463 

 236 

 242 

 234 

 222 



463; 



233; 



SABINES 9 



Saigerdorner (see Liquation Thorns). 



Saigerwerk (see Slannum). 



Salamander har (see Asbestos). 



Salamis, Battle of 27 



Sal-ammoniac 560; 560; 222 



In cements for parting gold and 



silver 



In making aqua valens 



Uses in cupellation 



Uses in making aqua regia 



Uses in parting gold from copper... 



Sal artificiosus 236; 



In assaying 



As a flux 



SALT 545; 556; 546; 



As a flux 234238 



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 546547 



SALT MADE FROM ASHES OF MUSK IVY 560 ; 233 



Sal torrefactus : 242; 222; 233 



Sal tostus 233; 233; 222 



SALTPETRE 561564; 561; 562; 222 



As a flux 233; 236238; 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). 



Sarda (see Carnelian). 



SAXONY. 



High Peak customs from 77 ; 85 



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. 



Age of mines 



Gunpowder for blasting 



Pumps 194 



SCHIST 222 



Schistos (see Ironstone). 



SCHLACKENWALD. 



Ore washing 304 



SCHMALKALDEN LEAGUE 



SCHMALKALDEN WAR IX; X. 



SCHNEEBERG XXXI J '\ 



Cobalt 435 



Depth of shafts 



Ore stamping 



Shares 



St. George mine 92; 74; 75 



Schwartf-atramint (see Melanteria and 

 Sory). 



