_Chrysocolla_ (_see also_ Borax), 110; 221; 584; 1

Collection in vats, =584=

Colour of fumes, =235=

Indication of copper, =116=

Indication of gold, =117=

Mineral, 109

Smelting of, =401=

Church, Share in Mines, =91=

Cimolite, 31

Cinnabar (_see_ Quicksilver _and_ _Minium_).

Claim, in American Title, 77

Cloth.

Lining sluices, =322=

Ventilation by shaking, =210=

Coal, 34

Cobalt, 354; 542; 112-113

Cobalt-blue, 112; 433

From lead smelting, 408

King Hiram's experience with, 214

Poisonous to miners, 214

Relation to _cadmia_, 112

Relation to bismuth, 435

Smelting ores of, 401

Cobalt-Arsenic Minerals (_see_ Arsenic).

Cobaltite, 113

_Cobaltum cineraceum_ (_see_ Smallite).

_Cobaltum ferri colore_ (_see_ Cobaltite).

_Cobaltum nigrum_ (_see_ Abolite).

Coiners, =95=; 78

Coins, =251-253=; =457=

Colchis.

Alluvial gold washing, =330=

Cologne.

Scale of weights, =263=

Companies, Mining, =89-93=; 90

Fraudulent dealing, =22=

Investment in, =29=

Compass, =141-142=; 56; 129

Divisions of the, =56=; =57=

Swiss, =145=; 137

Concentrates.

From washing liquation products, =542=

Sintering of, =401=

Smelting of, =394=; =396-399=; =401=

Concentration, =267-348=; 279; 354

_Congius_, 153; 172, 617

Constantinople, Alum Trade, 569

Consumption.

Miners liable to, =214=

_Conterfei_ (_see_ Zinc).

Contracts, Method of Setting, =96=

Copiapite, 111

Copper (_see also_ Liquation), 109; 402; 511

Assay of, =244=; =249=

Granulation of, =250=

Indications of, =116=

Parting from gold, =462-464=

Parting gold from silver, =448-451=; 448

Ratio in liquation cakes, 505; 506

Residues from liquation, =521=

Rosette, =538=

Copper-filings, =233=; 233; 221

Copper flowers, =538=; 110; 233; 538

Pliny's description, 404

Copper Glance, =401=; 109

Copper Matte.

Roasting, =350=

Smelting, =404-407=

Copper Ore (_see also_ Copper Smelting, _etc._), 109

Assaying, =244-245=

Copper Pyrites, =117=; 109

Copper Refining, =530-538=; 354; 492; 535-536

Breaking cakes, =501-503=

Enrichment of silver by settling, 510

Roman method, 404

Rosette copper, 535

Copper Scales, 110; 221; 233; 539

Use in assaying, =245=

Copper Schists (_see also_ Mannsfeld Copper Slates), 127

Method of smelting, =408=

Copper Smelting, =388-390=; =401=; =404=; 402

Invention of appliances, 353-354

Cornwall.

Ancient tin mining, 413

Early German miners, 282

Early mining law, 85

Early ore dressing, 282

Influence on German mining, 283

"Knockers," 217

Mining terms, 77; 101; 267; 282

Royal Geol. Soc. Transactions, 84

_Coticula_ (_see_ Touchstone).

_Counterfeht_ (_see_ Zinc).

Crane.

For cupellation furnaces, =476-477=

For lead cakes, =500=

For liquation cakes, =514=

Cremnitz.

Age of mines, =5=

Width of veins, =52=

Crinoid Stems, 115

Croppings, =37=; 37

Crosscuts, =106=

Crowbars, =152=

Crucible.

Assay, =228=; =230=; =241=; =245=; 221

Of blast furnaces, =376=; =377=

_Crudaria_, 65

Crushing Mills (_see_ Stamp-mill _and_ Mills).

Crushing Ore, =231=; =279-287=; 279

Crystal (_Crystallum_), 114

Cumberland.

Early report on ores of, 267

Roman lead furnaces, 392

Cup-Bearer.

Right to a meer, =81=

Cupellation, =464-483=; 465-466

Buildings and furnaces, =464-472=; 492

Brightening of the silver, =241=, =475=

In assaying, =240=

In "tests," =483=

Latin and German terms, 221; 492

Litharge, =475=

Cupels, =228-230=; 221; 466

Drying of, =240=

Moulds, =231=

Cupric Oxide, 221

Cuprite, 109; 402

_Cyanus_ (_see also_ Azurite), 110

Cyprus.

Ancient copper smelting, 402

_Dach_, 127

_Dactylos_, 617; 78

Dangers to Miners, =214-218=

_Darrlinge_, 492

_Darrofen_, 492

_Darrsoehle_, 492

Dawling, of a Vein, 101

Dead Sea.

Bitumen in, =33=

Decemviral College, =96=

_Decumanus_ (_see_ Tithe Gatherer).

_Demensum_ (_see_ Measure).

Demons (_see also_ Gnomes), =217=; 217

Derbyshire (_see also_ High Peak).

Early ore washing, 281

Introduction jigging sieve, 283

Mining law, 77; 84-85

Descent into Mines, =212=

Devon.

Mining law, 85

Dilleugher, 267

Dioptra, 129

_Diphrygum_, 404

Dip of Veins, =65-75=

Dippas, 101

Dippers, =157=

Of pumps, =172=

_Discretores_ (_see_ Sorters).

Distillation, 441

For making nitric acid, =441=

Of amalgam, =244=

Of quicksilver, =426-432=

_Distributor_, 78

Divining Rod, =38-40=; 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), =527-529=; 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

"Earths."

Agricola's view of, 1; 46; 48

Extraordinary, =115=

Peripatetic view of, 46; 47

Egyptians.

Alluvial mining, 330

Antimony, 428

Bronze, 402; 411

Copper smelting, 402

Crushing and concentration, 279

Furnaces, 355

Glass making, 586

Gold mining, 399

Iron, 421

Maps, 129

Mining law, 83

Silver and lead metallurgy, 390

Tin, 411; 412

Egyptian Screw (_see_ Archimedes, Screw of).

Eifel.

Spalling ore, =272=

_Eisenertz_ (_see_ Ironstone).

_Eisenglantz_ (_see_ Ironstone).

Eisleben.

Heap roasting, =279=; 274

_Electrum_, 458; 2; 35

Elements, Peripatetic Theory of, 44

Emery, 115

Erbisdorff.

Tin strakes, =304=

_Excoctores_ (_see_ Smelters).

Exhalations.

From veins, =38=; =44=

Exhausted Liquation Cakes (_see_ Liquation Cakes, Exhausted).

Fans, Ventilation, =203-207=

Fathom, 616; =77=; 78

_Federwis_, (_see also_ Asbestos), 114; 274

Feldspar, 114

_Ferrugo_ (_see_ Iron-rust).

_Ferrum purum_ (_see_ Native Iron).

_Fibrae_ (_see_ Stringers).

Fineness, Scales of, 253; 617

Fire-setting, =118-120=; 118-119

Firstum Mines (_see_ Fuerst).

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=

_Fluesse_ (_see_ Fluorspar).

Fluxes (_see also_ Argol, Saltpetre, Limestone, Stones which easily

melt, _etc._), =232-239=; 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=; =375-378=; =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, =5=

Bergmeister, =95=

Division of shares, =81=; =90=; =91=

First discovery of veins, =35=; 36

Flooding of mines, =218=

Method of cupellation, =482=

Fullers' Earth, 115

Fumes.

From heated ore, =235=

Poisonous, =215-216=

_Fundamentum_ (_see also_ Footwall), 101

_Fundgrube_ (_see also_ Meer), 77

Furnaces, =374-378=; =386=; =388=; 355; 492

Assaying (_see_ Assay Furnaces).

Bismuth smelting, =433-437=

Burning tin concentrates, =349=

Cementation, =455=

Copper smelting, =401-408=

Cupellation, =467-468=; =482-483=

"Drying" liquated copper, =522-526=

Enriching copper bottoms, =510=

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 antimony, =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, =411-413=; =419=

Furnace Accretions, 113; 221; 492

Removal of, =376=

Furnace Hoods, =494=

Fuerst.

Mines of, =24=; 24

_Gaarherd_ (_see_ Refining-hearth).

_Gaarmachen_ (_see_ Copper Refining).

Gad, 150

Galena, 51; 109; 110; 221

Bismuth distinguished from, 3

Smelting of, =400-401=

Gangue Minerals, 48

Garlic.

Magnet weakened by, =39=

Garnets, =334=

Gases (_see also_ Fumes)

From fire-setting, =120=

_Gedigen eisen, silber_, etc. (_see_ Native Iron, Silver, etc.).

_Gel atrament_ (_see_ _Misy_).

Gems, =115=; 1

Geology.

Agricola's views, 595

Germans.

English mining influenced by, 283

Mining men imported into England, 282

Ore-dressing methods, 281-282

_Geschwornen_ (in Saxon mines), 77

Geyer, =XXXI=; =42=; VI.

Shafts, 102

Tin-strakes, =304=

Gilding, 460

Removal from objects, =460=; =464=

Gips (_see_ Gypsum).

Gittelde.

Smelting of lead ore, =391=

_Glantz_ (_see_ Galena).

_Glasertz_ (_see_ Silver Glance).

_Glaskoepfe_ (_see_ Ironstone).

Glass, =584-592=

Blowing, =592=

Furnaces, =586-590=

From sand, 380

Glass-galls, 235; 221

As a flux, =235=; =238=; =243=; =246=

Use in parting gold from copper, =464=

Use in smelting gold concentrates, =397=; =398=

_Glette_ (_see_ Litharge).

_Glimmer_ (_see_ Mica).

Gnomes.

In mines, =217=; 112; 214; 217

Goblins (_see_ Gnomes).

God's Gift Mine (_see_ Gottsgaab Mine).

Gold (_see also_ Gold Ores, Parting, Smelting, Stamp-Mill, _etc._).

Alluvial mining, =321-336=; 330

Alluvial streams, =75=

Amalgamation, 297

Gold-dust, =396=

Historical notes, 399; 354

Indications of, =108=; =116=

Lust for, not the fault of the metal, =16=

Minerals, 108

Minerals associated with, =108-109=

Smelting of ores, =381-382=; =386=; =388=; =390=; =396=

Wickedness caused by, =9-10=

Gold Concentrates, =396-399=; 398

Golden Fleece, =330=; 330

Gold Ores, =107-108=

Amalgamation, =295-299=; 297

Assay by amalgamation, =243-244=

Assay by fire, =242-243=

Flux used in assaying, =235=

Flux used in smelting, =398=

Smelting in blast furnace, =398-400=

Smelting cupriferous ores, =404-407=

Smelting in lead bath, =399=

Smelting pyritiferous ore, =398-401=

Stamp-milling, =321=

_Goldstein_ (_see_ Touchstone).

Goslar, =5=; =37=; 37

Lead smelting, =408=

Native zinc vitriol, 572

Roasting ores, =274=; 274

Spalling hard ore, =271=

Goslarite, 113; 572

Gottsgaab Mine, VI; VII; =74=; 74

Gounce, 267

Grand Canal of China, 129

Granulation Methods for Bullion, =444=

Granulation of Copper, =250=

Greeks.

Antimony, 428

Brass making, 410

Copper smelting, 403

Iron and steel making, 421

Metallurgy from Egypt, 402

Mining law, 83

Ore dressing, 281

Quicksilver, 432

Silver-lead smelting, 391

Smelting appliances, 355

Grey Antimony (_see also_ _Stibium_), 110; 221; 428

Griffins, 331

Groom of the Chamber.

Right to a meer, =81=

Groove (_see also_ Shafts), 101

Ground Sluices, =336-337=

Ground Waters, 46-48

_Gruenspan_ (_see_ Verdigris).

_Gulden_, 92; 419

Gunpowder.

First use for blasting in mines, 119

Invention of, 562

Gypsum, 114

Hade, 101

_Haematites_ (_see_ Ironstone).

_Halinitrum_ (_see_ Saltpetre).

Halle, Salt Industry, =552=

Hammers, =151=

With water power, =423=

Hangingwall, =68=; =117=

Harz Miners.

Agricola consulted, VII.

Antimony sulphide, 428

First mining charter, 84

First stamp-mill, 282

Pumps, =194=

Hauling Appliances (_see also_ Whims _and_ Windlasses), =160-168=; 149

Heap Roasting, =274-276=

Hearth-lead (_see also_ _Molybdaena_), =475=; 476; 110; 221

As a flux, =232=

Use in smelting, =379=; =398=; =400=

Hearths.

For bismuth smelting, =433-437=

For melting lead, =390=; =498=

Heavenly Host Mine (_see_ _Himmelisch Hoez_ Mine).

Heavy Spar, 115

Hebrews.

Knowledge of antimony, 428

Silver-lead smelting, 391

Term for tin, 412

Hematite, 111

Hemicycle (_Hemicyclium_), =137-138=

_Heraclion_ (_see_ Lodestone).

_Herdplei_ (_see_ Hearth-Lead).

Hiero, King, =247=; 247

High Peak (Derbyshire).

Mining law, 84

Nomenclature in mines, 77

Saxon customs, connection with, 77; 85

_Himmelisch Hoez_ mine, =74=; =92=; 75

Hoe, =152=

Holidays of Miners, =99=

Horn Silver, 109

Horns of Deer, =230=

Hornstone, =116=; 114

Hungary.

Cupellation, =483=

_Huettenrauch_ (_see_ _Pompholyx_).

Iglau, Charter of, 84

Incense in Cupellation Furnaces, =472=

Indications of Ore, =106=; =107=; =116=

_Ingestores_ (_see_ Shovellers).

India.

Steel, 423

Zinc, 409

_Intervenium_, =51=; =50=

Investment in Mines, =26-29=

Iron, 420; 354; 111

Cast, 420

Censure of, =11=

Indications of, =116=

Malleable, 420

Smelting, =420-426=

Sulphur harmful to, =273=

Iron Age, 420

Iron Filings (_see also_ Iron-Scales), 221

Use in assaying, =234=; =238=; =246=

Iron Ore.

Assaying of, =247=

Smelting of, =420-426=

Iron-rust, =116=; =474=; 1; 111

Iron-scales, 221

Flux, =234=

Use in smelting gold, =398=

Use in smelting silver, =400=

Use in making nitric acid, =440=

Use in parting gold from copper, =464=

Iron-slag, 221

As a flux, =234=; =235=

Ironstone, =390=; 111

Italians.

Alluvial mining in Germany, =334=

Italy.

Mining formerly forbidden, =8=

Jade, 114

Japan.

Steel, 423

Jasper, 111; 2

_Jaspis_, 114

Jet, 34

Jigging Sieve, =310=; 267; 283

Joachimsthal, VI.

First stamp-mill, 281

Mining shares and profits, =91=; =92=

_Juedenstein_ (_see_ _Lapis Judaicus_).

Juices, 1; 47

Agricola's theory, 46; 52

From springs and streams, =33=

Stone juice, 46; 49

Tastes of, =34=

Juices, Solidified.

Agricola's view of, 1; 49

Extraction of metals from, =350=

Preparation of, =545=

Julian Alps.

Stamp-milling in, =319=

Junctions (_see_ Veins, Intersections of).

_Jurati_ (_see_ Jurors).

Jurors, =22=; =92=; =96=; 78

In English mining custom, 85

Relations to Bergmeister, =95=; 77

Justinian Code.

Mines, 84

_Kalchstein_ (_see_ Limestone).

_Kammschale_, 127

Kaolinite (_see_ Porcelain Clay).

_Katzensilber_ (_see_ Mica).

King.

Deputy, =94=

Right to a meer, =81=

_Kinstock_ (_see_ Liquation Cakes, Exhausted).

_Kis_ (_see_ Pyrites).

Knockers (_see_ Gnomes).

_Kobelt_ (_see_ Cobalt).

Koelergang Vein, =42=

Koenigsberg.

Fire-setting, 119

_Kupferglas ertz_ (_see_ Copper Glance).

_Kupferschiefer_ (_see_ Copper Schists).

Kuttenberg.

Depths of shafts, 102

Labour Condition in Mining Title, =92=; 83-85

Lacedaemonians (_see_ Spartans).

_Lachter_ (_see_ Fathom).

Ladderways in Shafts, =124=; =212=

Ladle for Bullion, =382=

_Lapis aerarius_ (_see_ Copper Ore).

_Lapis alabandicus_, 380

_Lapis Judaicus_, =115=; 115

_Lapis specularis_ (_see_ Gypsum).

Laths (Lagging), 101

La Tolfa.

Alum manufacture, 565

Discovery of, 570

Laurion (Laurium), Mt. (_see_ Mt. Laurion, Mines of).

Lautental, Liquation at, 491

Law (_see_ Mining Law).

Law-suits over Shares in Mines, =94=

Lead, 354; 390; 110

Censure of, =11=

Cupellation, =464-483=

Melting prior to liquation, =500=

In liquation cakes, =505-506=; 505; 506

Refining silver, =483-490=

Smelting of ores, =388-392=; =400=

Use in assaying, =232=; =239=; =242=; =244=; =249=; =251=

Washing in sluices, =347=

Lead-ash, =237=; 237; 221

As a flux, =234=

Use in parting gold from copper, =463=

Lead Bath, =381=

Lead-glass, 236

Lead Granules, =239=; =463=; 221

Leading (in liquation), =304=; =507=; =513=; 491; 492; 504

Components of the charge, =505-509=

Lead Ochre, 232; 110; 221

Lead Ore.

Assay methods, =245-246=

Roasting, =275=

Smelting in blast furnace, =390=; =408=

Lease, in Australian Title, 77

Leaves, Preparation of Bullion into, =444=

Leberthal, 24

Lees of _aqua_ which separates Gold from Silver, 234; 443; 221

As a flux, =234=; =238=

Lees of Vinegar (_see also_ Argol), 221

As a flux, =234=; =236=; =243=; 234

Lees of Wine (_see_ Argol).

Lemnos, Island of, =31=

Lemnian Earth, 31

Leprosy of House Walls (_see_ Saltpetre).

Level (_see also_ Drift), 101

Level, Plummet (_see_ Plummet Level).

Limestone, 114; 221

As a flux, =236=; =390=

Limonite, 111

Limp, 267

Linares.

Hannibal's mines near, 42

Lipari Islands.

Alum from, 566

Liquated Silver-lead (_see_ _Stannum_ _and_ Silver-lead).

Liquation, =519-521=; 491; 519

Ash-coloured copper from, =529=

Buildings for, 491

Furnace, =515-518=; 492

Historical note on, 494

Losses, 491; 539

Nomenclature, 492

Liquation Cakes, =505-509=; 492; 505; 506

Enrichment of the lead, =512=; 512

Extraction of silver from, 512

From bye-products of liquation, =539-540=

From copper bottoms, =512=; 512

Proportion of lead in rich silver copper, =509=

Liquation Cakes, Exhausted, =521-526=; =406=; 492; 520

Liquation Slags, 509; 492; 541

Furnaces for, =507=

Treatment of, =541=

Liquation Thorns, =522=; =539=; 492; 539; 540

From cupellation, =543=; 543

From "drying" copper residues, =529=

Litharge (_see also_ Cupellation), =475=; =232-238=; 466; 476; 110; 222

Use in reducing silver nitrate, =447=

Use in smelting, =379=; =398=; =400=

_Lithargyrum_ (_see_ Litharge).

Lodestone, =115=; 111; 115; 2

Compass, 57

_Los Pozos de Anibal_, 42

_Lotores_ (_see_ Washers).

Lusitania.

Gold alluvial, =347=

Sluices for gold washing, =325=

Tin smelting, =419=

Lute, 1

Preparation of for furnace linings, =375-376=

Lydia.

Mining law, 83

The King's mines, 27

Lye, =558=; 221; 233

Use in making fluxes, =236=

Use in parting, =463=

_Magister Metallicorum_ (_see_ Bergmeister).

_Magister Monetariorum_ (_see_ Master of the Mint).

_Magnes_ (_see also_ Lodestone _and_ Manganese), =585=; 111; 115; 585

Magnet, =247=

Garlic, =39=

_Magnetis_ (_see_ Mica).

Magnetite, 111

Malachite, 109; 221

Maladies of Miners, =214-217=

Maltha, 581

Manager (_see_ Mine Manager).

Manganese, 586; 354

Mannsfeld Copper Slates, =126-127=; =279=; 127; 273

Map-making, 129

Marble, =115=; 2; 114

Marcasite, 111; 112; 409

_Marga_ (_see_ Marl).

Marienberg, =XXXI=; VI.

Marl, 114

Marmelstein (_see_ Marble).

_Marmor_ (_see_ Marble).

_Marmor alabastrites_ (_see_ Alabaster).

_Marmor glarea_, 114

Massicot (_see also_ Lead Ochre), 110; 221; 232

Master of the Horse, =81=

Master of the Mint, =95=; 78

Matte (_see_ Cakes of Melted Pyrites).

Matte Smelting, =404-407=

Measure (unit of mining area), =78=; 78

Measures, 616-617; 78; 550

Medicine.

Knowledge necessary for miners, =3=

_Medulla saxorum_ (_see_ Porcelain Clay).

Meer, =77-89=

Boundary stones, =87=

On _vena cumulata_, =87=

On _vena dilatata_, =86=

Meissen.

Dumps from mines, =312=

_Melanteria_, =117=; 112; 573

Indication of copper, =116=

Melanterite, 111

Melos, Island of, 566

_Menning_ (_see_ Red-lead).

_Mergel_ (_see_ Marl).

Metals, 2; 44; 51

Advantages and uses, =19=; =20=

Necessity to man, =XXV=; =12-13=

Not responsible for evil passions, =15=

_Metreta_, 153

Mexico.

Patio process, 297

Mica, 114

Middle Ages, Mining Law of, 84

Mills for Grinding Ore, =294-299=; 280

Mimes (_see also_ Gnomes), 217

Mine Captain, =26=; 77

Mine Manager, =97=; =98=; 77; 78

Mineral Kingdom, Agricola's Divisions of, 1

Minerals, 594; 108; 48; 51

Compound, 2; 51

Mixed, 2; 51

Miners, =1-4=; =25=; 78

Duties and punishments, =100=; =22=

Law (_see_ Mining Law).

Litigation among, =21=

Slaves as, =23=

Mines.

Abandonment of, =217=

Conditions desirable, =30-33=

Investments in, =26-29=

Management of, =25=; =26=

Names of, =42=

Mines Royal, Company of, 283

Mining (_see also_ Sett, Lease, Claim, Meer, _etc._).

Criticisms of, =4-12=

Harmless and honourable, =14=; =20=; =23=

Methods of breaking ore, =117-118=

Stoping, =125=

Mining Clerk, =93=; =95=; =96=; 78

Mining Companies (_see_ Companies, Mining).

Mining Foreman, =98-99=; 78

Frauds by, =21-22=

Mining Law, 82-86

Boundary stones, =87=

Drainage requirements, =92-93=

England, 84-86

Europe, 84

Forfeiture of title, =92-93=

France, 84

Greek and Roman, 83

Middle Ages, 84-85

Right of Overlord, Landowner, State and Miner, 82

Tunnels, =88-89=

Mining Prefect, =26=; =94=; 78

Mining Rights (_see_ Mining Law _and_ Meer).

Mining Terms, Old English, 77; 101

Mining Tools, =149-153=

Buckets for ore, =153-154=

Buckets for water, =157=

Trucks, =156=

Wheelbarrows, =155=

_Minium_, 111

Quicksilver from, 433

Red-lead, 232

_Minium secundarium_ (_see_ Red-lead).

Mispickel (_Mistpuckel_), 111

_Misy_ (the mineral), 573; 111; 403

An indication of copper, =116=

Use in parting gold and silver, 459

_Mitlere und obere offenbrueche_ (_see_ Furnace Accretions).

_Modius_, 617; 405

Moglitz.

Tin working, =318=

Moil, 150

_Molybdaena_, 110; 221; 476; 400; 408

Term for lead carbonates, 400; 408

Molybdenite, 477

_Monetarius_ (_see_ Coiners).

Money, Assaying of, =251-252=

Morano Glass Factories, =592=

Moravia.

Cupellation, =483=

Stamp-milling, =321=

Washing gold ore, =324=

Mordants, 569

Mortar-box, =279-280=; =312=; =319=; 267

Mountains.

Formation of, =595=

Mt. Bermius.

Gold Mines of, =26=; 27

Mt. Laurion, Mines of, =27=; 27-29; 391

Crushing and concentration of ores, 281

Cupellation, 465

Mining law, 83

Smelting appliances, 355

Xenophon on, =6=

Mt. Sinai.

Ancient copper smelting, 355; 402

Muffle Furnaces, =224-228=; =239=

Muffles, =227=; =239=; 222

Refining silver, =489-490=

Muehlberg, Battle of, X.

_Murrhina_ (_see_ Chalcedony).

Muskets, =11=

Mycenae.

Copper, 402

Silver-lead smelting, 391

Names of Mines, =42=

Naphtha, 581

Native Copper, 109

Native Iron, 111

Native Minerals, =107=

Native Silver, =269=; 109

Natron (_see_ _Nitrum_).

Neolithic Furnaces, 355

Neusohl, Method of Screening Ore, =290=

Newbottle Abbey, 35

Nitocris, Bridge of, 391

Nitric Acid (_see also_ _Aqua valens_), =439-443=; 460; 439; 354

Assay parting gold and silver, =248=

Testing silver regulus with, =449=

Use in cleaning gold dust, =396=

_Nitrum_ (_see also_ Soda), 558; 110

Nomenclature, I; 267

Mining law, 77; 78

Mining officials, 77; 78

_Norici_, 388

Conveyance of ore, =169=

Normans.

Mining Law in England, 85

Notary, =94=; 78

Nubia.

Early gold-mining, 399

Nuremberg, Scale of Weights, =263=

_Obolus_, 25

_Ochra nativa_, 111

Ochre Yellow, 111

_Offenbrueche_ (_see_ Furnace Accretions).

Olynthus.

Betrayal to Philip of Macedon, =9=

Operculum, =441=; 222

Orbis, =141=; 137

Ore (_see various metals_, Assaying, Mining, _etc._).

Ore Channels (_see_ Canales).

Ore Deposits, Theory of, XIII; 43-53

Ore Dressing, =267-351=

Burning, =273=

Hand spalling, =271-272=

Sorting, =268-271=

_Orguia_, =78=; 78; 617

_Orichalcum_ (_see_ _Aurichalcum_).

Orpiment, 111; 1; 222

Colour of fumes, =235=

Harmful to metals, =273=

Indication of gold, etc., =116=

Roasted from ore, =273=

Use in assaying, =237=

Outcrops, 68; 43

Ox-blood in Salt Making, =552=

Pactolus, Gold Sands of, 27

Park's Process, 465

Parting Gold from Copper, =462-464=

Parting Gold from Silver, =443-460=; 458-463

Antimony sulphide, =451-452=; 451-452; 461

Cementation, =453-457=; =453-454=; =458=

Chlorine gas, 458; 462

Electrolysis, 458; 462

Nitric acid, =443-447=; 443; 447; 460

Nitric acid (in assaying), =247-249=

Sulphur and copper, =448-451=; 448; 461

Sulphuric acid, 458; 462

Partitions, 493

Passau, Peace of, IX.

_Passus_, 616; 78

Patio Process, 297-298

Pattinson's Process, 465

Peak, The (_see_ High Peak).

_Pentremites_, 115

Pergamum.

Brazen ox of, =11=

Mines near, =26=; 27

Peripatetics, XII.

Theory of ore deposits, =47=; 44

View of wealth, =18=

Persians.

Ancient mining law, 83

_Pes_, 616; 78

Pestles, =231=; =483=

Petroleum, 581-582

Phalaris, Brazen Bull of, =11=

Philosophy.

Knowledge necessary for miners, =3=

Phoenicians.

Copper and bronze, 402

In Thasos, 24

Tin, 411-412

Picks, =152-153=

_Pickschiefer_ (_see_ Ash-coloured Copper).

Placer Mining, =321-348=

_Pleigeel_ (_see_ Lead Ochre).

_Pleiweis_ (_see_ White-lead).

Pleygang Vein, =42=

_Plumbago_, 110

_Plumbum candidum_, 110; 3; 473

_Plumbum cinereum_, 111; 3

_Plumbum nigrum lutei coloris_, 110; 3

Plummet Level.

Standing, =143=; 137

Suspended, =145=; =146=; 137

Pockets in Alluvial Sluices, =322-330=

Poisonous Fumes (_see_ Fumes).

Poland.

Cupellation, =483=

Lead ore washing, =347=

Lead smelting, =392=

_Poletae_, Tablets of the, 83

Poling Copper, =531-538=; 535-536

Pompeiopolis.

Arsenic mine at, 111

_Pompholyx_, 394; 113-114; 403

From copper refinings, =538=

From cupellation, =476=

From dust-chambers, =394=

From roasting ore, =278=

Poisonous, =214=; 215

Used for brass making, 410

Porcelain Clay, 115

Potash, =558-559=; 558; 233; 220

In _Sal artificiosus_, =463=

Pottery, Egyptian, 391

Potosi, 298

Pozos de Anibal, Los, 42

_Pous_, 617; 78

_Praefectus cuniculi_, 78

_Praefectus fodinae_ (_see_ Mine Manager).

_Praefectus metallorum_ (_see_ Mining Prefect).

_Praeses cuniculi_, 78

_Praeses fodinae_ (_see_ Mining Foreman).

Precious and Base Metals, 439

Primgap, 80

_Procurator metallorum_, 83

Prospecting, =35=

Proustite, 108

Pumps, =171-200=; 149

Chain, =171-175=

Rag and chain, =188-200=

Suction, =175-188=

_Purgator argenti_ (_see_ Silver Refiner).

Purser, 77

Puteoli, =501=

Pyrargyrite, 108

_Pyriten argentum_, 408

Pyrites (_see also_ Cakes of Melted Pyrites), 51; 111; 112; 1

As a flux, =234=

Assay for gold, =243=

In tin concentrates, =348=

Latin and German terms, 222

Roasting, =273-274=

Roasting 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=

_Quarzum_ (_see_ Quartz).

Quertze, 380

Quicksilver, 432; 2; 354; 110

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, =188-200=

Rake Veins, 101

Rammelsberg.

Collapse of mines, =216=

Discovery, 37

Early vitriol making, 572

_Rauchstein_, 127

Realgar, 1; 111; 222

Colour of fumes, =235=

Harmful to metals, =273=

Indication of ore, =116=

Roasted from ore, =273=

_Rederstein_ (_see_ _Trochitis_).

Red-lead, 232; 110; 222

Use in parting gold from copper, =463=

Use in parting gold from silver, =459=

Refined Salt, =454=; =463=; 233

Refinery for Silver and Copper, =491-498=

Refining Gold from Copper, =462-464=

Refining Gold from Silver, =443-458=

Refining-hearth, 492

Refining Silver, =483-490=; 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, =273-279=; 267

Heap roasting, =274-275=

In furnaces, =276=

Mattes, =349-351=

Prior to assaying, =231=

Rocks, =119=; 2

Rock-salt, =548=; 222

Use in cementation, =454=

Roman Alum, 565

Romans.

Amalgamation, 297

Antimony, 428

Brass making, 410

Companies, 90

Copper smelting, 404-405

Mining law, 83

Minium Company, 232

Quicksilver, 433

Roasting, 267

Silver-lead smelting, 392

Washing of ore, 281

Rosette Copper, =538=; 535

_Rosgeel_ (_see_ Realgar).

Ruby Copper, 109; 402

Ruby Silver, 51; 108

Assaying of, =244=

Cupellation, =473=

_Rudis_ Ores, 108

Rust (_see_ Iron-rust).

Sabines, =9=

_Saigerdoerner_ (_see_ Liquation Thorns).

_Saigerwerk_ (_see_ _Stannum_).

_Salamander har_ (_see_ Asbestos).

Salamis, Battle of, 27

Sal-ammoniac, =560=; 560; 222

In cements for parting gold and silver, =454-457=

In making _aqua valens_, =441=

Uses in cupellation, =474=

Uses in making _aqua regia_, 460

Uses in parting gold from copper, =463=

_Sal artificiosus_, =236=; =463=; 236

In assaying, =242=

As a flux, =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

_Sal tostus_, =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).

_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, =5=

Gunpowder for blasting, 119

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, =91=; 74; 75

_Schwartz-atrament_ (_see_ _Melanteria_ _and_ _Sory_).

Scorification Assay, =239=

Scorifier, =228=; =230=; 222

Assays in, =238=; =239=

Screening Ore (_see_ Sifting Ore).

Screens (_see also_ Screening), 267

In stamp-mill, =315=

_Scriba fodinarum_ (_see_ Mining Clerk).

_Scriba magistri metallicorum_ (_see_ Bergmeister's Clerk).

_Scriba partium_ (_see_ Share Clerk).

Scum of Lead from Cupellation, =475=

Scythians.

Wealth condemned, =9=; =15=

Seams in the Rocks, =72=; 43; 47

Indications of ore, =67=; =107=

Sea-Water, Salt from, =545-546=

_Sesterce_, 448

Sett, 77

Settling Pits, =316=; 267

Shaft-houses, =102=

Shafts, =102-107=; =122-124=

Surveys of, =129-135=

_Venae cumulatae_, =128=

Shakes, 101

Share Clerk, =97=; =93=; 78

Share in Mines (_see_ Companies, Mining).

Shears for Cutting Native Silver, =269=

Shift, =99=; 92

Shoes (stamp), =285-286=; 267

Shovellers, =153=; =169=; 78

_Sideritis_ (_see_ Lodestone).

_Siegelstein_ (_see_ Lodestone).

Sieves.

For charcoal, =375=

For crushed ore, =287-293=; =341=

Sifting Ore, =287-293=

_Signator publicus_ (_see_ Notary).

_Silberweis_ (_see_ Mica).

_Silex_, 114; 118

Silver (_see also_ Assaying, Liquation, Parting, Refining,

_etc._), 390; 354; 108

Amalgamation, 297; 300

Assaying, =248-251=

Cupellation, =464-483=; =241=

"Drying" copper residues from liquation, 529

Enrichment in copper bottoms, =510=; 510

Exhausted liquation cakes, 524

Indicated by bismuth, etc., =116=

Liquation, =505-507=; 506; 509; 512

Parting from gold (_see_ Parting Gold and Silver).

Parting from iron, =544=; 544

Precipitation from solution in copper bowl, =444=

Refining, =483-490=; 465; 484

Smelting of ores, =381-382=; =386=; =388=; =390=; =400=; =402=

Use in clarification of nitric acid, =443=; 443

Silver, Ruby (_see_ Ruby Silver).

Silver Glance, 108

Assaying, =244=

Cupellation, =473=

Dressing, =269=

Silver-Lead Alloy (_see_ _Stannum_, _etc._).

Silver Ores, =108=; 108

Assaying, =242-244=

Assaying cupriferous ores, =245=

Fluxes required in assaying, =235=

Smelting cupriferous ores, =404-407=

Silver-Plating, 460

Silver Refiner, =95=; 78

Silver Refining (_see_ Refining).

Silver Veins, =117=

Singing by Miners, =118=

Sintering Concentrates, =401=

Slags (_see also_ Liquation Slags), 222

From blast furnace, =379=; =381=

From liquation, 491; 492; 523

Slaves as Miners, =23=; 83

In Greek mines, =25=; 25; 28

Slough (tunnel), 101

Sluices, =319=; =322-348=

Smallite, 113

Smalt, 112

_Smega_, 404

Smelters, 78

Smelting (_see also various metals_), =379-390=; 353-355

Assaying compared, =220=

Building for, =355-361=

Objects of, =353=

_Smirgel_ (_see_ Emery).

_Smiris_ (_see_ Emery).

Smyrna.

Mines near, 27

Snake-Bites, 31

Soda (_see also_ _Nitrum_), =558=; =559=; 233; 222

As a flux, =233=; =234=

Historical notes, 558; 354

Solidified juice, 1

Sole, 101

Solidified Juices (_see_ Juices, Solidified).

_Solifuga_, =216=; 216

Sorters, 78

Sorting Ore, =268-271=

_Sory_, 112; 403; 573

Sows, =376=; =386=; 376

Spain (_see also_ Lusitania).

Ancient silver-lead mines, 149; 392

Ancient silver mines of Carthage, =27=

Ancient tin mines, 411-412

Spalling Ore, =271-272=

_Spangen_ (_see_ _Trochitis_).

_Spanschgruen_ (_see_ Verdigris).

Spartans.

Gold and silver forbidden, =9=; =15=

Interference with Athenian mines, 27

Spat (_see_ Heavy Spar).

Spelter, 409

Sphalerite, 113

_Spiauter_, 409

_Spiesglas_ (_see_ _Stibium_).

Spines of Fishes for Cupels, =230=

_Spodos_, =538=; 394; 113; 114

_Spuma argenti_ (_see_ Litharge).

Staffordshire.

First pumping engine, 149

Stalagmites, 114

Stall Roasting, =350-351=

Stamp, 267

For breaking copper cakes, =501-503=

For crushing crucible lining, =373-375=

Stamping Refined Silver, =489=

Stamp-mill, =279-287=; 281-282; 267

Wet ore, =312-314=; =319-321=

Standing Plummet Level (_see_ Plummet Level).

Stannaries, 85

_Stannum_, 473; 2; 384; 492

Steel, =423-426=; 422-423; 354

_Steiger_, 77

_Steinmarck_ (_see_ Porcelain Clay).

Stemple (stull), 101

Stephanite, 109

Sternen Mine, =92=; 75

Steward (of High Peak mines), 77

St. George Mine (Schneeberg), =91=; 74; 75

_Stibium_ (_see also_ Antimony _and_ Antimony Sulphide), 110; 428; 2; 221

Flux to be added to, =235=

In assaying, =237-239=

In cementation, =458-460=

Indication of silver, =116=

In making nitric acid, =440=

In parting gold and silver, =451-452=; =459=

In parting gold from copper, =464=

In treatment of gold concentrates, =396=; =397=

Stibnite, 428; 451

St. Lorentz Mine, =74=; =92=

Stockwerke (_see_ _Vena cumulata_).

Stoics.

Views on wealth, =18=

_Stomoma_, =423=

Stone Juice, 46; 49

Stones.

Agricola's view of, 2; 46; 49

Various orders of fusibility, =380=

"Stones which Easily Melt" (_see also_ Quartz), 380; 222

As a flux, =233=; =236=; 233

In making nitric acid, =440=

In smelting, =379=; =380=; =390=

Smelting of, =401=

Stool (of a drift), 101

Stope, =126=

Stoping, =125=

_Venae cumulatae_, =128=

_Venae dilatatae_, =126=; =127=

Strake, =303-310=; 267; 282

Canvas, =307-310=; =314=; =316=; 267

Egyptians, 280

Greeks, 281

Short, =306-307=; 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; 595

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; 461

In smelting gold dust, =396=

Roasted from ores, =273=; =276=

Solidified juice, 1

Sulphur "not exposed to the fire," =458=; =463=; 579

Surveyor's Field, =137=; =144=; 142

Surveying, =128-148=; 129

Necessary for miners, =4=

Rod, =137-138=

Suspended Plummet Level (_see_ Plummet Level).

Swiss Compass, =145=; 137

Swiss Surveyors, =145=

_Symposium_, =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, =483-490=; 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 stopes, =126=

Of tunnels and drifts, =124-125=

Tin, 411-413; 354; 110

Alluvial mining, =336-340=

Assaying ore, =246=

Assaying for silver, =251=

Colour of fumes, =235=

Concentrates, =340-342=; =348-349=

Cornish treatment, 282

Refining, =418-419=

Smelting, =411-420=

Stamp-milling, =312-317=

Streaming, =316-318=

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 flux, =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 influence 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

_Tuteneque_, 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.

Smelting, =388=; =404=

Ulcers, =214=; 31

_Uncia_ (length), =78=; 616; 78

_Uncia_ (weight), 616; 242

Undercurrents (_see_ Sluices).

United States.

Apex law, 82

_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; 47

_Vena cumulata_, =46=; =49=; =70=; 43; 47

Mining method, =128=

Mining rights, =87=

_Vena dilatata_, =41=; =45=; =53=; =60-61=; 43; 47

Junctions with _vena profunda_, =67=; =68=

Mining method, =126-127=

Mining rights, =83-86=

Washing lead ore from, =347=

_Vena profunda_, =44=; =51=; =60=; =62=; =63=; =68=; =69=; 43; 47

Cross veins, =65=

Functions, =65=; =66=; =67=; =68=

Mining rights, =79-83=

Venetian Glass, 222

Factories, =592=

In assaying, =238=; =245=; =246=

In cupellation, =474=

Venice.

Glass-factories, =592=

Parting with nitric acid, 461

Scale of weights, =263=

Ventilation, =200-212=; =121=

With bellows, =207-210=

With fans, =203-207=

With linen cloths, =210=

With windsails, =200-203=

Verdigris, 440; 1; 110; 222

In cementation, =454=; =457=

Indication of ore, =116=

In making nitric acid, =440=

In parting gold from copper, =464=

Vermilion.

Adulteration with red-lead, 232

Poisonous, =215=

Villacense Lead, =239=; 239

Vinegar.

Use in breaking rocks, =119=; 118

Use in cleansing quicksilver, =426=

Use in roasting matte, =349=

Use in softening ore, =231=

_Virgula divina_ (_see_ Divining Rod).

Vitriol, =571=; 572; 403; 222; 1

In assaying, =237-238=

In cementation, =454=; 454

Indication of copper, =116=

In making nitric acid, =439-440=

In roasted ores, =350=

In _sal artificiosus_, =463=

Native, 111

Native blue, 109

Native white, 113

Red, 274

White, 454

Volcanic Eruptions, 595

Washers, 78

Washing Ore (_see also_ Concentration, Screening Ore, _etc._), =300-310=

Water-Bags, =157-159=; =198=

Water-Buckets, =157-158=

Water-Wheels, =187=; =283=; =286=; =319=

Water-Tank, under Blast Furnaces, =356-357=

Wealth, =7-20=

Wedges, =150=

Weights, =260-264=; 616-617; 242; 253

_Weisser Kis_, 111

_Werckschuh_, 617; 78

Westphalia.

Smelting lead ore, =391=

Spalling ore, =272=

Wheelbarrows, =154=

Whims, =164-167=

White-Lead, 440; 354; 110; 232

White Schist, =234=; =390=; 234; 222

Winding Appliances (_see_ Hauling Appliances).

Windlasses, =160=; =171=; 149

Windlass Men, =160=; 78

Winds.

Greek and Roman names, =58=

Sailors' names, =59=; =60=

Winds (winze), 101

Windsails, =200-203=

Winzes, 102

Wittenberg, Capitulation of, IX.

Wizards.

Divining rods, =40=

Workmen, =98=; =100=

Woughs, 101

_Zaffre_, 112

Zeitz, XI.

Zinc (_see also_ _Cadmia_ _and_ Cobalt).

Historical notes, 408-410; 354

Minerals, 112-113

Zinck (_see_ Zinc).

Zinc Oxides, 113; 354

Zinc Sulphate (_see_ Vitriol).

_Zincum_ (_see_ Zinc).

_Zoll_, 617; 78

De Re Metallica, Translated from the First Latin Edition of 1556 · 第 16 / 17 章