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BY THE SAME AUTHOR.

Steel Ships: Their Construction and Maintenance.

(See page 38.)


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A MANUAL OF MARINE ENGINEERING: COMPRISING THE DESIGNING, CONSTRUCTION, AND WORKING OF MARINE MACHINERY.

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General Contents.Part I.—Principles of Marine Propulsion. Part II.—Principles of Steam Engineering. Part III.—Details of Marine Engines: Design and Calculations for Cylinders, Pistons, Valves, Expansion Valves, &c. Part IV.—Propellers. Part V.—Boilers. Part VI.—Miscellaneous.

*** This Edition includes a Chapter on Water-Tube Boilers, with Illustrations of the leading Types and the Revised Rules of the Bureau Veritas.

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BY

A.E. SEATON, M.I.C.E., M.I.Mech.E., M.I.N.A.,

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DOCKS: THEIR CONSTRUCTION & MAINTENANCE.

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WORKS BY PROF. ROBERT H. SMITH, Assoc. M.I.C.E., M.I.M.E., M.I.El.B., M.I. Min. E., Whit. Sch., M. Ord. Meiji.


THE CALCULUS FOR ENGINEERS AND PHYSICISTS,

Applied to Technical Problems.
WITH EXTENSIVE CLASSIFIED REFERENCE LIST OF INTEGRALS.

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ASSISTED BY

R.F. MUIRHEAD, M.A., B.Sc.,

Formerly Clark Fellow of Glasgow University, and Lecturer on Mathematics at Mason College.

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MEASUREMENT CONVERSIONS

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GENERAL CONTENTS.—Introduction—Chemistry of the Chief Materials of Construction—Sources of Energy—Chemistry of Steam-raising—Chemistry of Lubrication and Lubricants—Metallurgical Processes used in the Winning and Manufacture of Metals.

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Works by WALTER R. BROWNE, M.A., M. Inst. C.E.,

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THE STUDENT'S MECHANICS: An Introduction to the Study of Force and Motion.

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Water Supply: A Practical Treatise on the Selection of Sources and the Distribution of Water. By Reginald E. Middleton, M. Inst. C.E., M. Inst. Mech. E., F.S.I. With Four Plates and Numerous Diagrams. Crown 8vo. [See page 77.

Central Electrical Stations: Their Design, Organisation, and Management. By C.H. Wordingham, A.K.C., M. Inst. C.E. Price 24s. net.

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Sewage Disposal Works: A Guide to the Construction of Works for the Prevention of the Pollution by Sewage of Rivers and Estuaries. By W. Santo Crimp, M. Inst. C.E., F.G.S. Second Edition, Revised and Enlarged. Large 8vo, Handsome Cloth. With 37 Plates. Price 30s. [See page 76.

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Road Making and Maintenance: A Practical Treatise for Engineers, Surveyors, and others. With an Historical Sketch of Ancient and Modern Practice. By Thomas Aitken, Assoc. M. Inst. C.E., M. Assoc. Municipal and County Engrs.; M. San. Inst. With numerous Plates, Diagrams, and Illustrations. 21s. [See page 79.

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ABRIDGED CONTENTS.

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General Principles of Switchgear Design.—Constructional Details.—Circuit Breakers or Arc Interrupting Devices.—Automatically Operated Circuit Breakers.—Alternating Reverse Current Devices.—Arrangement of 'Bus Bars, and Apparatus for Parallel Running.—General Arrangement of Controlling Apparatus for High Tension Systems.—General Arrangement of Controlling Apparatus for Low Tension Systems.—Examples of Complete Installations.—Long Distance Transmission Schemes.


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AND

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Fellow of Trinity College, Cambridge; Prof. of Experimental Physics in the University of Cambridge.

Introductory Volume, fully Illustrated. Second Edition, Revised.

Price 10s. 6d.

PROPERTIES OF MATTER.

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Volume II. Second Edition. Fully Illustrated. Price 8s. 6d.

SOUND.

Contents.—The Nature of Sound and its chief Characteristics.—The Velocity of Sound in Air and other Media.—Reflection and Refraction of Sound.—Frequency and Pitch of Notes.—Resonance and Forced Oscillations.—Analysis of Vibrations.—The Transverse Vibrations of Stretched Strings or Wires.—Pipes and other Air Cavities.—Rods.—Plates.—Membranes.—Vibrations maintained by Heat.—Sensitive Flames and Jets.—Musical Sand.—The Superposition of Waves.—Index.

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Volume III. At Press. Fully Illustrated.

HEAT.

Remaining Volumes in Preparation—

LIGHT; MAGNETISM AND ELECTRICITY.


THE MEAN DENSITY OF THE EARTH: An Essay to which the Adams Prize was adjudged in 1893 in the University of Cambridge. By J.H. Poynting, Sc.D., F.R.S., Late Fellow of Trinity College, Cambridge; Professor of Physics, Birmingham University. In Large 8vo, with Bibliography, Illustrations in the Text, and Seven Lithographed Plates. 12s. 6d.

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Griffin's Geological, Prospecting, Mining, and Metallurgical Publications.

For Works on Chemistry and Chemical Industries see p. 69.

PAGE
Geology, Stratigraphical,R. Etheridge, F.R.S.,52
     "         Physical,Prof. H.G. Seeley,52
     "         Practical Aids,Prof. Grenville Cole,53
     "         Open Air Studies,   "         "19
Griffin's "New Land" Series,Ed. by Prof. Cole,54
   Prospecting for Minerals,S. Herbert Cox, A.R.S.M.,55
   Food Supply,Robt. Bruce,55
   New Lands,H.R. Mill, D.Sc., F.R.S.E.,54
   Building Construction,Prof. James Lyon,54
Ore and Stone Mining,Prof. Le Neve Foster,56
   Elementary Mining,      "         "56
   Coal Mining,H.W. Hughes, F.G.S.,56
   Practical Coal Mining,G.L. Kerr, M.Inst.M.E.,58
   Elementary    "   "      "58
   Electrical Coal Mining,D. Burns,58
Mine-Surveying,Bennett H. Brough, A.R.S.M.,57
Blasting and Explosives,O. Guttmann, A.M.I.C.E.,57
Mine Accounts,Prof. J.G. Lawn,57
Mining Engineers' Pkt.-Bk.,E.R. Field, M.Inst.M.M.,60
Petroleum,Redwood and Holloway,61
   A Handbook on Petroleum,J.H. Thomson and Dr. Redwood,61
   The Petroleum Lamp,   "            "61
Metallurgical Analysis,Macleod and Walker,60
Metallurgy (General),Phillips and Bauerman,60
      "     (Elementary),Prof. Humboldt Sexton,66
   Getting Gold,J.C.F. Johnson, F.G.S.,58
   Gold Seeking in South Africa,Theo Kassner,59
   Cyanide Process,James Park, F.G.S.,59
   Cyaniding,Smart and Julian,59
   Electric Smelting,Borchers and McMillan,67
   Electro-Metallurgy,W.G. McMillan, F.I.C.,67
   Assaying,J.J. & C. Beringer,66
   Metallurgical Analysis,J.J. Morgan, F.C.S,66
Griffin's Metallurgical SeriesEd. by Sir W. Roberts-Austen,62
   Introduction,Sir W. Roberts-Austen, K.C.B.,,63
   Gold, Metallurgy of,Dr. Kirke Rose, A.R.S.M.,63
   Lead and Silver,    "H.F. Collins, A.R.S.M.,64
   Iron, Metallurgy of,Thos. Turner, A.R.S.M.,65
   Steel,    "F.W. Harbord,65
   Metallurgical Machinery,H.C. Jenkins, A.R.S.M.,64
Goldsmith and Jeweller's Art,Thos. B. Wigley,68
Precious Stones,Dr. Max Bauer,68

Demy 8vo, Handsome cloth, 18s.

Physical Geology and Palæontology,

ON THE BASIS OF PHILLIPS.

BY

HARRY GOVIER SEELEY, F.R.S.,

PROFESSOR OF GEOGRAPHY IN KING'S COLLEGE, LONDON.

With Frontispiece in Chromo-Lithography, and Illustrations.

"It is impossible to praise too highly the research which Professor Seeley's 'Physical Geology' evidences. It is far more than a Text-book—it is a Directory to the Student in prosecuting his researches."—Presidential Address to the Geological Society, 1885, by Rev. Prof. Bonney, D.Sc., LL.D., F.R.S.

"Professor Seeley maintains in his 'Physical Geology' the high reputation he already deservedly bears as a Teacher."—Dr. Henry Woodward, F.R.S., in the "Geological Magazine."

"Professor Seeley's work includes one of the most satisfactory Treatises on Lithology in the English language."—American Journal of Engineering.


Demy 8vo, Handsome cloth, 34s.

Stratigraphical Geology & Palæontology,

ON THE BASIS OF PHILLIPS.
BY

ROBERT ETHERIDGE, F.R.S.,

OF THE NATURAL HIST. DEPARTMENT, BRITISH MUSEUM, LATE PALÆONTOLOGIST TO THE GEOLOGICAL SURVEY OF GREAT BRITAIN, PAST PRESIDENT OF THE GEOLOGICAL SOCIETY, ETC.

With Map, Numerous Tables, and Thirty-six Plates.

"No such compendium of geological knowledge has ever been brought together before."—Westminster Review.

"If Prof. Seeley's volume was remarkable for its originality and the breadth of its views, Mr. Etheridge fully justifies the assertion made in his preface that his book differs in construction and detail from any known manual.... Must take high rank among works of reference."—Athenæum.


OPEN-AIR STUDIES IN GEOLOGY:

An Introduction to Geology Out-of-doors.

By PROFESSOR GRENVILLE COLE, M.R.I.A., F.G.S.

For details, see Griffin's Introductory Science Series, p. 85.


Crown 8vo. Handsome Cloth, 2s. 6d.

RESEARCHES ON THE PAST AND PRESENT HISTORY OF THE EARTH'S ATMOSPHERE.

Including the latest Discoveries and their Practical Applications.

By DR. THOMAS LAMB PHIPSON.

PART I.—The Earth's Atmosphere in Remote Geological Periods.

PART II.—The Atmosphere of Our Present Period. Appendices; Index.

*** Dr. Phipson's work presents, amidst much which is of interest to the Scientist and the General Reader alike, a short résumé of his discovery of the origin of Atmospheric Oxygen, the existence of which he attributes wholly to the action of Solar Radiation upon vegetable life. The book will be found replete with much that is new, curious, and interesting, both in connection with Weather Lore, and with Scientific Meteorology.—Publisher's Note.

"The book should prove of interest to general readers, as well as to meteorologists and other students of science."—Nature.


By GRENVILLE A.J. COLE, M.R.I.A., F.G.S.,

Professor of Geology in the Royal College of Science for Ireland, and Examiner in the University of London.

See also the two following pages (54, 55), and page 85.


AIDS IN PRACTICAL GEOLOGY:

WITH A SECTION ON PALÆONTOLOGY.

By PROFESSOR GRENVILLE COLE, M.R.I.A., F.G.S.

Fourth Edition, Thoroughly Revised. With Frontispiece and Illustrations. Cloth, 10s. 6d.

GENERAL CONTENTS.—
PART I.—Sampling of the Earth's Crust.
PART II.—Examination of Minerals.
PART III.—Examination of Rocks.
PART IV.—Examination of Fossils.

"Prof. Cole treats of the examination of minerals and rocks in a way that has never been attempted before ... deserving of the highest praise. Here indeed are 'Aids' innumerable and invaluable. All the directions are given, with the utmost clearness and precision."—Athenæum.

"That the work deserves its title, that it is full of 'Aids,' and in the highest degree 'practical,' will be the verdict of all who use it."—Nature.

"This excellent Manual ... will be a very great help.... The Section on the Examination of Fossils is probably the best of its kind yet published.... Full of well-digested information from the newest sources and from personal research."—Annals of Nat. History.


GRIFFINS "NEW LAND" SERIES.


Practical Hand-Books for the Use of Prospectors, Explorers, Settlers, Colonists, and all Interested in the opening up and Development of New Lands.

Edited by GRENVILLE A.J. COLE, M.R.I.A., F.G.S.,

Professor of Geology in the Royal College of Science for Ireland, and Examiner in the University of London.

In Crown 8vo. Handsome Cloth. 5s.

With Numerous Maps Specially Drawn and Executed for this Work.

NEW LANDS:

THEIR RESOURCES AND PROSPECTIVE ADVANTAGES.

By HUGH ROBERT MILL, D.Sc., LL.D., F.R.S.E.,

Librarian to the Royal Geographical Society.

Introductory.—The Development of New Lands.—The Dominion of Canada.—Canada, Eastern Provinces.—Canada, Western Provinces and Territories.—Newfoundland.—The United States.—Latin America, Mexico.—Latin America, Temperate Brazil and Chili.—Latin America, Argentina.—The Falkland Islands.—Victoria.—New South Wales.—Queensland.—South Australia.—Tasmania.—Western Australia.—New Zealand.—The Resources of South Africa.—Southern Rhodesia.—Index.

"Painstaking ... complete ... of great practical assistance."—The Field.

"A want admirably supplied.... Has the advantage of being written by a professed Geographer."—Geographical Journal.


IN PREPARATION.

BUILDING CONSTRUCTION in WOOD, STONE, and CONCRETE. By James Lyon, M.A., Professor of Engineering in the Royal College of Science for Ireland; sometime Superintendent of the Engineering Department in the University of Cambridge; and J. Taylor, A.R.C.S.I.


*** Other Volumes, dealing with subjects of Primary Importance in the Examination and Utilisation of Lands which have not as yet been fully developed, are in preparation.


Third Edition, Revised. With Illustrations. Handsome Cloth, 5s.

PROSPECTING FOR MINERALS.

A Practical Handbook for Prospectors, Explorers, Settlers, and all interested in the Opening up and Development of New Lands.
BY

S. HERBERT COX, Assoc. R.S.M., M. Inst. M.M., F.G.S., &c.

General Contents.—Introduction and Hints on Geology—The Determination of Minerals: Use of the Blow-pipe, &c.—Rock-forming Minerals and Non-Metallic Minerals of Commercial Value: Rock Salt, Borax, Marbles, Lithographic Stone, Quartz and Opal, &c., &c.—Precious Stones and Gems—Stratified Deposits: Coal and Ores—Mineral Veins and Lodes—Irregular Deposits—Dynamics of Lodes: Faults, &c.—Alluvial Deposits—Noble Metals: Gold, Platinum, Silver, &c.—Lead—Mercury—Copper—Tin—Zinc—Iron—Nickel, &c.—Sulphur, Antimony, Arsenic, &c.—Combustible Minerals—Petroleum—General Hints on Prospecting—Glossary—Index.

"This admirable little work ... written with scientific accuracy in a clear and lucid style.... An important addition to technical literature ... will be of value not only to the Student, but to the experienced Prospector.... If the succeeding volumes of the New Land Series are equal in merit to the First, we must congratulate the Publishers on successfully filling up a gap in existing literature.—Mining Journal.

"This excellent handbook will prove a perfect Vade-mecum to those engaged in the practical work of Mining and Metallurgy."—Times of Africa.


With many Engravings and Photographs. Handsome Cloth, 4s. 6d.

FOOD SUPPLY.

By ROBERT BRUCE, Agricultural Superintendent to the Royal Dublin Society.

With Appendix on Preserved Foods by C.A. Mitchell, B.A., F.L.C.

General Contents.—Climate and Soil—Drainage and Rotation of Crops—Seeds and Crops—Vegetables and Fruits—Cattle and Cattle-Breeding—Sheep and Sheep Rearing—Pigs—Poultry—Horses—The Dairy—The Farmer's Implements—The Settler's Home.

"Bristles With Information."—Farmers' Gazette.

"The work is one which will appeal to those intending to become farmers at home or in the Colonies, and who desire to obtain a general idea of the true principles of farming in all its branches."—Journal of the Royal Colonial Inst.

"A most readable and valuable book, and merits an extensive sale."—Scottish Farmer.

"Will prove of service in any part of the world."—Nature.


Fourth Edition, Revised, and brought thoroughly up-to-date by L.H. Cooke, Instructor in Mine Surveying, Royal College of Science.

With Frontispiece and 716 Illustrations. Price 34s.

ORE & STONE MINING.

BY

C. LE NEVE FOSTER, D.Sc., F.R.S.,

PROFESSOR OF MINING, ROYAL COLLEGE OF SCIENCE; EXAMINER IN MINING TO THE BOARD OF EDUCATION.

GENERAL CONTENTS.

INTRODUCTION. Mode of Occurrence of Minerals.—Prospecting.—Boring.—Breaking Ground.—Supporting Excavations.—Exploitation.—Haulage or Transport.—Hoisting or Winding.—Drainage.—Ventilation.—Lighting.—Descent and Ascent.—Dressing.—Principles of Employment of Mining Labour.—Legislation affecting Mines and Quarries.—Condition of the Miner.—Accidents.—Index.

"Dr. Foster's book was expected to be epoch-making, and it fully justifies such expectation.... A most admirable account of the mode of occurrence of practically all known minerals. Probably stands unrivalled for completeness."—The Mining Journal.

"This epoch-making work ... appeals to men of experience no less than to students."—Berg- und Hüttenmännische Zeitung.

"This splendid work."—Oesterr. Ztschrft. für Berg- und Hüttenwesen.


ELEMENTARY MINING AND QUARRYING

(An Introductory Text-book).

By Prof. C. Le Neve Foster, F.R.S.

With Illustrations. [At Press.

Fourth Edition, Revised and Greatly Enlarged. With Numerous Additional Illustrations, mostly reduced from Working Drawings. Price 24s. net.

A TEXT-BOOK OF COAL-MINING:

FOR THE USE OF COLLIERY MANAGERS AND OTHERS ENGAGED IN COAL-MINING.
BY

HERBERT WILLIAM HUGHES, F.G.S.,

Assoc. Royal School of Mines, General Manager of Sandwell Park Colliery.

GENERAL CONTENTS.

Geology.—Search for Coal.—Breaking Ground.—Sinking.—Preliminary Operations.—Methods of Working.—Haulage.—Winding.—Pumping.—Ventilation.—Lighting.—Works at Surface.—Preparation of Coal for Market.—Index.

"Quite the best book of its kind ... as practical in aim as a book can be ... The illustrations are excellent."—Athenæum.

"We cordially recommend the work."—Colliery Guardian.

"Will soon come to be regarded as the standard work of its kind."—Birmingham Daily Gazette.


Tenth Edition, Revised and Enlarged. With Numerous Diagrams.

Cloth, 7s. 6d.

A TREATISE ON MINE-SURVEYING:

For the use of Managers of Mines and Collieries, Students at the Royal School of Mines, &c.

By BENNETT H. BROUGH, F.G.S., Assoc.R.S.M.,

Formerly Instructor of Mine-Surveying, Royal School of Mines.

General Contents.—General Explanations.—Measurement of Distances.—Miner's Dial.—Variation of the Magnetic-Needle.—Surveying.—German Dial.—Theodolite.—Traversing Underground.—Surface-Surveys.—Plotting the Survey.—Calculation of Areas.—Levelling.—Measuring Distances by Telescope.—Setting-out.—Problems.—Photographic Surveying.—Appendices.

"Its clearness of style, lucidity of description, and fulness of detail have long ago won for it a place unique in the literature of this branch of mining engineering, and the present edition fully maintains the high standard of its predecessors. To the student, and to the mining engineer alike, its value is inestimable. The illustrations are excellent."—The Mining Journal.


In Large 8vo. Second Edition. Price 10s. 6d.

Mine Accounts and Mining Book-keeping.

For Students, Managers, Secretaries, and others.
With Examples taken from Actual Practice of Leading Companies.
BY

JAMES GUNSON LAWN, Assoc.R.S.M., Assoc. Mem. Inst. C.E., F.G.S.,

Professor of Mining at the South African School of Mines.

Edited by C. LE NEVE FOSTER, D.Sc., F.R.S.

General Contents.—Introduction.—Part I. Engagement and Payment of Workmen.—Part II. Purchases and Sales.—Part III. Working Summaries and Analyses.—Part IV. Ledger, Balance Sheet, and Company Books.—Part V. Reports and Statistics.

"It seems impossible to suggest how Mr. Lawn's book could be made more complete or more valuable, careful, and exhaustive."—Accountants' Magazine.


In Large 8vo, with Illustrations and Folding-Plates. 10s. 6d.

BLASTING:

AND THE USE OF EXPLOSIVES.
A Handbook for Engineers and others Engaged in Mining, Tunnelling, Quarrying, &c.

By OSCAR GUTTMANN, Assoc. M. Inst. C.E.

Member of the Societies of Civil Engineers and Architects of Vienna and Budapest, Corresponding Member of the Imp. Roy. Geological Institution of Austria, &c.

"This admirable work."—Colliery Guardian.

"Should prove a vade-mecum to Mining Engineers and all engaged in practical work."—Iron and Coal Trades Review.


In Crown 8vo. Handsome cloth. With Numerous Illustrations. 6s. net.

ELECTRICAL PRACTICE IN COLLIERIES.

By D. BURNS, M.E., M.Inst.M.E.,

Certificated Colliery Manager, and Lecturer on Mining and Geology to the Glasgow and West of Scotland Technical College.

Units of Measurement, Conductors, &c.—The Theory of the Dynamo.—The Dynamo, Details of Construction and Working.—Motors.—Lighting Installations in Collieries.—Pumping by Electricity.—Electrical Haulage.—Coal Cutting.—Miscellaneous Applications of Electricity in Mines.—Index.

"A clear and concise introduction to electrical practice in collieries."—Mining Journal.


Second Edition. Large Crown 8vo. Handsome Cloth. With over 520 Illustrations in the Text. 12s. 6d.

PRACTICAL COAL-MINING:

A MANUAL FOR MANAGERS, UNDER-MANAGERS, COLLIERY ENGINEERS, AND OTHERS.
With Worked-out Problems on Haulage, Pumping, Ventilation, &c.

By GEORGE L. KERR, M.E., M.Inst.M.E.

"An essentially practical work, and can be confidently recommended. No department of Coal-Mining has been overlooked."—Engineers' Gazette.

"This book just meets the wants of Students preparing for the Colliery Managers' Examinations. I have decided to use it for our classes here.... We have, I believe the largest atining class in Great Britain."—The Principal of a Training College.


ELEMENTARY COAL-MINING:

For the Use of Students, Miners, and others preparing for Examinations. By George L. Kerr, M.E., M.Inst.M.E., Author of "Practical Coal-Mining." In Crown 8vo. Handsome Cloth. With 200 Illustrations. 3s. 6d.

"An abundance of information conveyed in a popular and attractive form.... Will be of great use to all who are in any way interested in coal mining."—Scottish Critic.


Second Edition. With Illustrations. Cloth, 3s. 6d.

GETTING GOLD:

A GOLD-MINING HANDBOOK FOR PRACTICAL MEN.

By J.C.F. JOHNSON, F.G.S., A.I.M.E.,

Life Member Australasian Mine-Managers' Association.

General Contents.—Introductory: Prospecting (Alluvial and General)—Lode or Reef Prospecting—Genesiology of Gold—Auriferous Lodes—Drifts—Gold Extraction—Lixiviation—Calcination—Motor Power and its Transmission—Company Formation—Mining Appliances and Methods—Australasian Mining Regulations.

"Practical from beginning to end ... deals thoroughly with the Prospecting, Sinking, Crushing, and Extraction of gold."—Brit. Australasian.


With Plates and Illustrations. Handsome Cloth. At Press.

THE CYANIDE PROCESS OF GOLD EXTRACTION.

A Text-Book for the Use of Metallurgists and Students at Schools of Mines, &c.

By JAMES PARK, F.G.S., M.Inst.M.M.,

Professor of Mining and Director of the Otago University School of Mines; late Director Thames School of Mines, and Geological Surveyor and Mining Geologist to the Government of New Zealand.

Third English Edition. Thoroughly Revised and Greatly Enlarged. With additional details concerning the Siemens-Halske and other recent processes.

Contents.—The MacArthur Process.—Chemistry of the Process.—Laboratory Experiments.—Control Testing and Analysis of Solutions.—Appliances for Cyanide Extraction.—The Actual Extraction by Cyanide.—Application of the Process.—Leaching by Agitation.—Zinc Precipitation of Gold.—The Siemens-Halske Process.—Other Cyanide Processes.—Antidotes for Cyanide Poisoning.—Cyaniding in New Zealand.

"Mr. Park's book deserves to be ranked as amongst the best of existing treatises on this subject."—Mining Journal.


At Press. With Numerous Plates, Maps, and Illustrations.

CYANIDING GOLD & SILVER ORES.

A Practical Treatise on the Cyanide Process; its Application, Methods of Working, Design and Construction of Plant, and Costs.

By H. FORBES JULIAN,

Mining and Metallurgical Engineer; Specialist in Gold: Late Technical Adviser of the Deutsche Gold und Silber Scheide Anstalt, Frankfort-on-Maine.

And EDGAR SMART, A.M.I.C.E.,

Civil and Metallurgical Engineer.

*** This book deals with the Cyanide Process from Technical, Commercial, and Scientific points of view. It is adapted for the Use of Directors, Managers, and Superintendents of Mines and Metallurgical Works, Mining Engineers, Metallurgists, Chemists, Assayers, Working Cyaniders, and Students.


In Crown. 8vo. Illustrated. Fancy Cloth Boards. 4s. 6d.

GOLD SEEKING IN SOUTH AFRICA:

A Handbook of Hints for intending Explorers, Prospectors, and Settlers.

By THEO KASSNER,

Mine Manager, Author of the Geological Sketch Map of the De Kaap Gold Fields.

With a Chapter on the Agricultural Prospects of South Africa.

Abstract of Contents—History.—Geology.—Prospecting.—The De Kaap Goldfields.—Komati and Swaziland.—Cost of Mining, Native Labour, &c.—Lydenberg Goldfields—Zoutspanberg.—Witwatersrand.—Other Goldfields.—General Considerations—Conclusions.—Agricultural Prospects, Tables, Index, &c.

"As fascinating in its way as anything ever penned by Jules Verne. Mr. Kassner manages to impart his information in a way that enables him to be understanded even of the dullest."—African Commerce.


At Press. Large 8vo. Handsome Cloth. With Illustrations.

METALLURGICAL ANALYSIS & ASSAYING:

A THREE YEARS' COURSE FOR STUDENTS OF SCHOOLS OF MINES.

By W.A. MACLEOD, B.A., B.Sc., A.O.S.M. (N.Z.),

Formerly Assist.-Director, Thames School of Mines (N.Z.), and Lecturer in Chemistry, University of Tasmania; Director of Queensland Government School of Mines, Charters Towers;

And CHAS. WALKER, F.C.S.,

Formerly Assist.-Demonstrator in Chemistry, Sydney University; Lecturer in Chemistry and Metallurgy, Charters Towers School of Mines

Part I.—Qualitative Analysis and Preparation and Properties of Gases.

Part II.—Qualitative and Quantitative Analysis.

Part III.—Assaying, Technical Analysis (Gas, Water, Fuels, Oils, &c.).

*** "The aim of this work is to provide the student with a graded course of work leading from Simple Quantitative Analysis up to the Technical Quantitative Methods. It has been specially prepared to meet the requirements of Schools of Mines, and more especially, of those in the Colonies, the subject matter having been selected to cover a three years' laboratory course."—Extract from Author's Preface.


Third Edition. With Folding Plates and Many Illustrations. 36s.

ELEMENTS OF METALLURGY.

A PRACTICAL TREATISE ON THE ART OF EXTRACTING METALS FROM THEIR ORES.

By J. ARTHUR PHILLIPS, M. Inst. C.E., F.C.S., F.G.S., &c., And H. BAUERMAN, V.P.G.S.

General Contents.—Refractory Materials.—Fire-Clays.—Fuels, &c.—Aluminium.—Copper.—Tin.—Antimony.—Arsenic.—Zinc.—Mercury.—Bismuth.—Lead.—Iron.—Cobalt.—Nickel.—Silver.—Gold.—Platinum.

"Of the Third Edition, we are still able to say that, as a Text-book of Metallurgy, it is the best with which we are acquainted."—Engineer.

"A work which is equally valuable to the Student as a Text-book, and to the practical Smelter as a Standard Work of Reference.... The Illustrations are admirable examples of Wood Engraving."—Chemical News.


THE MINING ENGINEERS' REPORT BOOK AND DIRECTORS' AND SHAREHOLDERS' GUIDE TO MINING REPORTS. By Edwin R. Field, M.Inst.M.M. With Notes on the Valuation of Mining Property and Tabulating Reports, Useful Tables, &c., and provided with detachable blank pages for MS. Notes.

"An admirably compiled book which Mining Engineers and Managers will find extremely useful."—Mining Journal.


Second Edition. In Preparation. In Two Volumes, Large 8vo. With Numerous Maps, Plates, and Illustrations in the Text. Price 45s.

PETROLEUM AND ITS PRODUCTS: A PRACTICAL TREATISE.

By Dr. BOVERTON REDWOOD, F.R.S.E., F.I.C., Assoc.R.C.S.,

Hon. Corr. Mem. of the Imperial Russian Technical Society; Mem. of the American Chemical Society; Adviser to the Home Office and to the Corporation of London under the Petroleum Acts, &c., &c.
Assisted by GEO. T. HOLLOWAY, F.I.C., Assoc. R.C.S., And Numerous Contributors.

General Contents.—I. Historical.—II. Geological and Geographical Distribution of Petroleum and Natural Gas.—III. Chemical and Physical Properties.—IV. Origin—V. Production.—VI. Refining.—VII. The Shale Oil and Allied Industries.—VIII. Transport, Storage, and Distribution.—IX. Testing.—X. Application and Uses.—XI. Legislation at Home and Abroad.—XII. Statistics.—Index.

"The MOST COMPREHENSIVE AND CONVENIENT ACCOUNT that has yet appeared of a gigantic Industry which has made incalculable additions to the comfort of civilised man."—The Times.

"A splendid contribution to our technical literature."—Chemical News.


With Plates (One Coloured) and Illustrations. Price 8s. 6d. net.

A HANDBOOK ON PETROLEUM.

FOR INSPECTORS UNDER THE PETROLEUM ACTS,
And for those engaged in the Storage, Transport, Distribution, and Industrial Use of Petroleum and its Products, and of Calcium Carbide. With suggestions on the Construction and Use of Mineral Oil Lamps.

By CAPTAIN J.H. THOMSON, H.M. Chief Inspector of Explosives,

AND

Dr. BOVERTON REDWOOD,

Author of "Petroleum and its Products."

Contents.—I. Introductory.—II. Sources of Supply.—III. Production.—IV. Chemical Products, Shale Oil, and Coal Tar.—V. Flash Point and Fire Test.—VI. Testings.—VII. Existing Legislation relating to Petroleum.—VIII.—IX.—Precautions Necessary.—X. Petroleum Oil Lamps.—XI. Carbide of Calcium and Acetylene.—Appendices.—Index.

"A volume that will enrich the world's petroleum literature, and render a service to the British branch of the industry.... Reliable, indispensable, a brilliant contribution."—Petroleum.


THE PETROLEUM LAMP: Its Choice and Use. A Guide to the Safe Employment of Mineral Oil in what is commonly termed the Paraffin Lamp. By Capt. J.H. Thomson and Dr. Boverton Redwood. Popular Edition, Illustrated. 1s. net.

"The book contains a great deal of interesting reading, much of which is thoroughly practical and useful. It is a work which will meet every purpose for which it has been written."—Petroleum.