Chapter 42

*** "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._

* * * * *

Griffin's Metallurgical Series.

* * * * *

_STANDARD WORKS OF REFERENCE_

FOR

Metallurgists, Mine-Owners, Assayers, Manufacturers, and all interested in the development of the Metallurgical Industries.

EDITED BY Sir W. ROBERTS-AUSTEN, K.C.B., D.C.L, F.R.S.

_In Large 8vo, Handsome Cloth. With Illustrations._

* * * * *

~INTRODUCTION to the STUDY of METALLURGY.~ By the EDITOR. FIFTH EDITION. 18s. (See p. 63.)

~GOLD (The Metallurgy of).~ By THOS. KIRKE ROSE, D.Sc., Assoc.R.S.M., F.I.C., Chemist and Assayer of the Royal Mint. FOURTH EDITION. 21s. (See p. 63.)

~LEAD AND SILVER (The Metallurgy of).~ By H.F. COLLINS, Assoc.R.S.M., M.Inst.M.M. Part I., Lead, 16s; Part II., Silver, 16s. (See p. 64.)

~IRON (The Metallurgy of).~ By T. TURNER, A.R.S.M., F.I.C., F.C.S. SECOND EDITION, Revised. 16s. (See p. 65.)

~STEEL (The Metallurgy of).~ By F.W. HARBORD, Assoc.R.S.M., F.I.C., with a Section on Mechanical Treatment by J.W. HALL, A.M.Inst, C.E. (See p. 65.) [_Ready shortly._

* * * * *

_Will be Published at Short Intervals._

~METALLURGICAL MACHINERY:~ the Application of Engineering to Metallurgical Problems. By HENRY CHARLES JENKINS, Wh.Sc., Assoc.R.S.M., Assoc.M.Inst.C.E., of the Royal College of Science. (See p. 64).

~ALLOYS.~ By the EDITOR.

*** Other Volumes in Preparation.

* * * * *

FIFTH EDITION, thoroughly Revised and considerably Enlarged. Large 8vo, with numerous Illustrations and Micro-Photographic Plates of different varieties of Steel. 18s.

~An Introduction to the Study of METALLURGY.~

BY

Sir W. ROBERTS-AUSTEN, K.C.B., D.C.L., F.R.S., A.R.S.M., Late Chemist and Assayer of the Royal Mint, and Professor of Metallurgy in the Royal College of Science.

GENERAL CONTENTS.--The Relation of Metallurgy to Chemistry.--Physical Properties of Metals.--Alloys.--The Thermal Treatment of Metals.--Fuel and Thermal Measurements.--Materials and Products of Metallurgical Processes.--Furnaces.--Means of Supplying Air to Furnaces.--Thermo-Chemistry.--Typical Metallurgical Processes.--The Micro-Structure of Metals and Alloys.--Economic Considerations.

"No English text-book at all approaches this in the COMPLETENESS with which the most modern views on the subject are dealt with. Professor Austen's volume will be INVALUABLE, not only to the student, but also to those whose knowledge of the art is far advanced."--_Chemical News._

* * * * *

FOURTH EDITION, Revised, Considerably Enlarged, and in part Re-written. Including the most recent Improvements in the Cyanide Process. With Frontispiece and numerous Illustrations. 21s.

~THE METALLURGY OF GOLD.~

BY

T. KIRKE ROSE, D.Sc.Lond., Assoc.R.S.M., _Chemist and Assayer of the Royal Mint_.

GENERAL CONTENTS.--The Properties of Gold and its Alloys.--Chemistry of Gold.--Mode of Occurrence and Distribution.--Placer Mining.--Shallow Deposits.--Deep Placer Mining.--Quartz Crushing in the Stamp Battery.--Amalgamation.--Other Forms of Crushing and Amalgamating.--Concentration.--Stamp Battery Practice.--Chlorination: The Preparation of Ore.--The Vat Process.--The Barrel Process.--Chlorination Practice in Particular Mills.--The Cyanide Process.--Chemistry of the Process.--Pyritic Smelting.--The Refining and Parting of Gold Bullion--The Assay of Gold Ores.--The Assay of Bullion--Economic Considerations.--Bibliography.

"A COMPREHENSIVE PRACTICAL TREATISE on this important subject."--_The Times._

"The MOST COMPLETE description of the CHLORINATION PROCESS which has yet been published."--_Mining Journal._

"Adapted for all who are interested in the Gold Mining Industry, being free from technicalities as far as possible, but is more particularly of value to those engaged in the industry."--_Cape Times._

* * * * *

EDITED BY SIR W. ROBERTS-AUSTEN, K.C.B., F.R.S., D.C.L.

_In Large 8vo. Handsome Cloth. With Illustrations._

* * * * *

In Two Volumes, Each Complete in Itself and Sold Separately.

~THE METALLURGY OF LEAD AND SILVER.~

BY H.F. COLLINS, ASSOC.R.S.M., M.INST.M.M.

~Part I.--LEAD:~

A Complete and Exhaustive Treatise on the Manufacture of Lead, with Sections on Smelting and Desilverisation, and Chapters on the Assay and Analysis of the Materials involved. Price 16s.

SUMMARY OF CONTENTS.--Sampling and Assaying Lead and Silver.--Properties and Compounds of Lead.--Lead Ores.--Lead Smelting.--Reverberatories.--Lead Smelting in Hearths.--The Roasting of Lead Ores.--Blast Furnace Smelting; Principles, Practice, and Examples; Products.--Flue Dust, its Composition, Collection and Treatment.--Costs and Losses, Purchase of Ores.--Treatment of Zinc, Lead Sulphides, Desilverisation, Softening and Refining.--The Pattinson Process.--The Parkes Process.--Cupellation and Refining, &c., &c.

"A THOROUGHLY SOUND and useful digest. May with EVERY CONFIDENCE be recommended."--_Mining Journal._

* * * * *

~Part II. SILVER.~

Comprising Details regarding the Sources and Treatment of Silver Ores, together with Descriptions of Plant, Machinery, and Processes of Manufacture, Refining of Bullion, Cost of Working, &c. Price 16s.

SUMMARY OF CONTENTS.--Properties of Silver and its Principal Compounds.--Silver Ores.--The Patio Process.--The Kazo, Fondon, Kröhnke, and Tina Processes.--The Pan Process.--Roast Amalgamation.--Treatment of Tailings and Concentration.--Retorting, Melting, and Assaying.--Chloridising-Roasting.--The Augustin, Claudet, and Ziervogel Processes.--The Hypo-Sulphite Leaching Process.--Refining.--Matte Smelting.--Pyritic Smelting.--Matte Smelting in Reverberatories.--Silver-Copper Smelting and Refining.--INDEX.

"The author has focussed A LARGE AMOUNT OF VALUABLE INFORMATION into a convenient form.... The author has evidently considerable practical experience, and describes the various processes clearly and well."--_Mining Journal._

* * * * *

~_IN PREPARATION._~

~METALLURGICAL MACHINERY: The Application of Engineering to Metallurgical Problems.~

BY HENRY CHARLES JENKINS,

_Wh.Sc., Assoc.R.S.M., Assoc.M.Inst.C.E._

* * * * *

READY SHORTLY. With Numerous Illustrations. Large 8vo. Handsome Cloth.

~THE METALLURGY OF STEEL.~

BY F.W. HARBORD, ASSOC.R.S.M., F.I.C., _Consulting Metallurgist and Analytical Chemist to the Indian Government, Royal Indian Engineering College, Coopers Hill._

With over 40 Plates, 500 Illustrations (comprising nearly 100 Micro-Sections of Steel), Diagrams of Plant and Machinery, reduced from Working Drawings, and a Section on Mill Practice.

BY J.W. HALL, A.M.INST.C.E.

ABRIDGED CONTENTS.--The Plant, Machinery, Methods and Chemistry of the Bessemer and of the Open Hearth Processes (Acid and Basic).--The Mechanical Treatment of Steel comprising Mill Practice, Plant and Machinery.--The Influence of Metalloids, Heat Treatment, Special Steels, Microstructure, Testing, and Specifications.

* * * * *

SECOND EDITION, Revised. Price 16s.

~THE METALLURGY OF IRON.~

BY THOMAS TURNER, ASSOC.R.S.M., F.I.C., _Professor of Metallurgy in the University of Birmingham._

In Large 8vo, Handsome Cloth, With Numerous Illustrations (many from Photographs).

_General Contents._--Early History of Iron.--Modern History of Iron.--The Age of Steel.--Chief Iron Ores.--Preparation of Iron Ores.--The Blast Furnace.--The Air used in the Blast Furnace.--Reactions of the Blast Furnace.--The Fuel used in the Blast Furnace.--Slags and Fluxes of Iron Smelting.--Properties of Cast Iron.--Foundry Practice.--Wrought Iron.--Indirect Production of Wrought Iron.--The Puddling Process.--Further Treatment of Wrought Iron.--Corrosion of Iron and Steel.

"A MOST VALUABLE SUMMARY of knowledge relating to every method and stage in the manufacture of cast and wrought iron ... rich in chemical details.... EXHAUSTIVE and THOROUGHLY UP-TO-DATE."--_Bulletin of the American Iron and Steel Association._

"This is A DELIGHTFUL BOOK, giving, as it does, reliable information on a subject becoming every day more elaborate."--_Colliery Guardian._

"A THOROUGHLY USEFUL BOOK, which brings the subject UP TO DATE. OF GREAT VALUE to those engaged in the iron industry."--_Mining Journal._

* * * * *

*** For Details of WORKS ON MINING, see pages 55-59.

* * * * *

~A TEXT-BOOK OF ASSAYING:~

_For the use of Students, Mine Managers, Assayers, &c._

BY J.J. BERINGER, F.I.C., F.C.S., Public Analyst for, and Lecturer to the Mining Association of, Cornwall.

AND C. BERINGER, F.C.S., Late Chief Assayer to the Rio Tinto Copper Company, London.

With numerous Tables and Illustrations. Crown 8vo. Cloth, 10s. 6d. EIGHTH EDITION.

GENERAL CONTENTS.--PART I.--INTRODUCTORY; MANIPULATION: Sampling; Drying; Calculation of Results--Laboratory-books and Reports. METHODS: Dry Gravimetric; Wet Gravimetric--Volumetric Assays: Titrometric, Colorimetric, Gasometric--Weighing and Measuring--Reagents--Formulæ, Equations, &c.--Specific Gravity.