《a theatise on oredeposits with numerous illus》

PART ⅠORE DEPOSITS IN GENERAL1

THE CLASSIFICATION OF ORE DEPOSITS3

SYMPHYTIC DEPOSITS11

a.BY MECHANICAL ACTION OF WATER19

Placers20

Streamworks28

b.PRECIPITATIONS FROM AQUEOUS SOLUTIONS35

Deep-lying Deposits43

c.FROM SOLUTION, ALTERED BY METAMORPHISM46

d.DISSEMINATIONS THROUGH SEDIMENTARY BEDS51

EPACTIC DEPOSITS66

I.VEINS67

a.FISSURE VEINS69

Modes of Occurrence71

Intersections and Faults73

Mode of Formation of Fissures80

Structure of Veins and Composition of Veinstones85

Distribution of Ores in Lodes93

Outcrop of Lodes97

Grouping and Sequence of Minerals in Lodes99

Influence of Depth upon Lodes106

Influence of Country Rock108

Pal?ontology of Mineral Veins112

Age of Mineral Veins113

GENESIS OF MINERAL V EINS119

Theory of Contemporaneous Formation123

Theory of Igneous Injection123

Theory of Electric Currents125

Theory of A queous Deposition from Above126

Theory of Sublimation127

Theory of Lateral Seeretion129

Theory of Ascension136

GENERAL CONCLUSIONS141

b.BEDDED VEINS150

c.CONTACT VEINS160

d.GASH VEINS164

Ⅱ.MASSES168

a.STOCKWORKS168

b.MASSES IN CALCAREOUS ROCKS175

e.MASSES IN IGNEOUS ROCKS179

d.DISSEMINATIONS IN IGNEOUS ROCKS185

PART ⅡORE DEPOSITS OF THE PRINCIPAL MINING REGIONS189

EUROPE190

UNITED KINGDOM190

ENGLAND190

CORNWALL191

DEVONSHIRE233

SOMERSETSHIRE240

FOREST OF DEAN241

IRON ORES OF THE CARBONIFEROUS LIMESTONE, NORTHERN COUNTIES244

IRONSTONES OF THE COAL-MEASURES252

IRON ORES OF MESOZOIC AGE256

SHROPSHIRE263

CHESHIRE266

LEAD MINES OF THE CARBONIFEROUS LIMESTONE269

WALES285

CARDIGANSHIRE AND MONTGOMERYSHIRE287

MERIONETHSHIRE292

FLINTSHIRE AND DENBIGHSHIRE297

ANGLESEA300

ISLE OF MAN304

IRELAND306

WICKLOW306

IRON ORES OF MIOCENE AGE312

OTHER MINING LOCALITIES316

SCOTLAND317

GOLD318

LEAD,SILVER AND NICKEL321

BLACKBAND IRONSTONE322

Statistics of the United Kingdom324

FRANCE325

IRON ORES327

BRITTANY331

THE VOSGES333

CENTRAL FRANCE336

THE PYRENEES347

THE ALPS349

Statistics352

BELGIUM352

IRON352

LEAD AND ZINC354

Statistics361

GERMAN EMPIRE362

RHINE PROVINCES, WESTPHALIA,C363

THE BLACK FOREST378

THE PALATINATE382

THE HARZ383

THE THURINGIAN FOREST405

THE ERZGEBIRGE408

SILESIA421

Statistics428

AUSTRO-HUNGARIAN MONARCHY430

AUSTRIA430

BOHEMIA430

SALZBURG439

TYROL440

CARINTHIA AND STYRIA445

CARNIOLA447

Statistics449

HUNGARY450

TRANSYLVANIA456

THE BANAT459

Statistics460

ITALY461

GOLD462

SILVER464

QUICKSILVER464

LEAD465

ZINC468

COPPER471

TIN476

ANTIMONY477

MANGANESE478

IRON478

Statistics482

GREECE483

GOLD484

LEAD,SILVER AND ZINC484

COPPER490

MANGANESE490

CHROMIUM491

IRON491

Statistics492

SPAIN492

GOLD493

SILVER493

LEAD494

ZINC497

COPPER498

QUICKSILVER502

TIN504

ANTIMONY505

IRON505

Statistics512

PORTUGAL513

LEAD,ZINC AND ANTIMONY513

COPPER514

TIN515

IRON516

MANGANESE517

Statistics517

SCANDINAVIA518

NORWAY518

GOLD519

SILVER520

COPPER523

NICKEL527

COBALT527

IRON528

Statistics530

SWEDEN530

GOLD531

LEAD AND SILVER531

ZINC532

COPPER533

IRON535

Statistics539

RUSSIAN EMPIRE540

URAL MOUNTAINS540

THE CAUCASUS550

SOUTHERN RUSSLA551

POLAND552

THE ALTAI553

FINLAND555

Statistics557

TURKEY558

ASIA AND OCEANIA559

INDIAN EMPIRE559

GOLD560

SILVER576

LEAD576

COPPER580

TIN,c587

IRON589

Statistics596

THE MALAY PENINSULA597

TIN599

GOLD603

LEAD,c606

Statistics607

SIAM607

MALAY ARCHIPELAGO608

THE PHILIPPINE ISLANDS612

GOLD612

OTHER METALS614

JAPAN614

Statistics616

CHINA617

AUSTRALASIAN COLONIES619

VICTORIA619

GOLD619

SILVER646

LEAD546

COPPER646

TIN647

ANTIMONY647

Statistics648

NEW SOUTH WALES648

GOLD648

SILVER652

COPPER659

TIN662

IRON669

LEAD670

ANTIMONY670

BISMUTH671

PLATINUM671

CHROMIUM671

MERCURY672

OTHER METALS672

Statistics672

QUEENSLAND672

GOLD673

COPPER680

TIN682

OTHER METALS686

Statistics686

SOUTH AUSTRALIA(AND NORTHERN TERRITORY)687

GOLD687

COPPER691

LEAD AND SILVER696

OTHER METALS698

WESTERN AUSTRALIA698

GOLD698

OTHER METALS701

TASMANIA703

GOLD703

SILVER705

COPPER708

TIN709

OTHER METALS712

Statistics713

NEW ZEALAND713

GOLD713

OTHER METALS718

NEW CALEDONIA720

AFRICA722

ALGERIA722

IRON723

OTHER METALS724

Statistics726

CAPE OF GOOD HOPE726

GOLD COAST728

Statistics731

THE TRANSVAAL731

GOLD731

OTHER METALS739

NORTH AMERICA740

THE UNITED STATES740

GOLD AND SILVER741

QUICKSILVER791

LEAD796

ZINC799

TIN802

ANTIMONY804

COPPER806

IRON818

OTHER MINERALS828

Statistics829

DOMINION OF CANADA830

CANADA830

GOLD830

SILVER834

COPPER838

NICKEL845

IRON846

NOVA SCOTIA849

GOLD849

IRON851

Statistics854

BRITISH COLUMBIA854

GOLD854

SILVER858

OTHER METALS859

Statistics of the Dominion of Canada860

NEWFOUNDLAND860

MEXICO862

GOLD AND SILVER862

COPPER867

MERCURY867

TIN867

SOUTH AMERICA868

BRAZIL868

GOLD868

OTHER METALS872

CHILI873

GOLD873

SILVER874

COPPER876

MANGANESE877

Statistics879

BOLIVIA880

SILVER880

COPPER881

TIN881

OTHER METALS882

Statistics883

PERU883

SILVER883

OTHER METALS884

GUIANA,c885

VENEZUELAN GUIANA*,885

DUTCH GUIANA887

FRENCH GUIANA887

BRITISH GUIANA87

UNITED STATES OF COLOMBIA888

ARGENTINE REPUBLIC889

PATAGONIA890

ECUADOR890

CENTRAL AMERICA891

CUBA891

GEOGRAPHICAL INDEX893

SUBJECT INDEX921