A Treatise On The Principles And Practice Of Dock Engineering

66 CHAULES QRIFFIN & CO.'S PUBLICATIONS. A TEXT-BOOK OF ASSAYING: For the use of Students, Mine Managers, Assayers, &c. Bv J. J. BERINGER, F.I.C., KC.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, Wkh numerous Tables and Illustrations. Crown 8vo. Cloth, los. 6d. Ninth Edition. Gknkral Contents. — Part I — Introductory ; Manipulation: Sampling; Drying; Calculation oi Results—Laboratory-books and Reports. Methods: Dry Gravi- metrie ; Wet Gravimetrie— Volumetric Assays : Titrometric, Colorimetric, Gasometric— Weighing and Measuring— Reagents— Formulæ, Equations, &c. —Specific Gravity. Part II.—Metals: Détection and Assay of Silver, Gold, Platinum, Mercury, Copper, Lead, Thallium, BLsmuth, Antimony, Iron, Nickel, Cobalt, Zinc, Cadmium. Tin, Tungsten, Titanium, Manganese, Chromium, &c.—Earths, Alkalies. Part III.—Non-Metals: Oxygen and Oxides; The Halogens—Sulphur and Sul- phates—Arsenic, Phosphorus, Nitrogen—Silicon, Carbon, Boron—Useful Tables. “A REALLY MERITORIOUS WORK, that may be safely depended upon either tor systematic instruction or for reference.”—Nature. “ This work is one of the best of its kind.”—Engineer. Third Edition, Revised. Handsom? Cloth. With Aumerous Illustrations. 6s. A TEXT-BOOK OF ELEMENTARY METALLURGY. Including the Author’s Practical Laboratory Course. By A. HUMBOLDT SEXTON, F.LC., F.C.S., Professor of Metallurgy in the Glasgow and West of Scotland Technical College. GENERAL CONTENTS.—Introduction. —Properties of the Metals.—Combustion. — Fuels. —Refractory Materials. — Furnaces.—Occurrence of the Metals in Nature. — Preparation of the Ore for the Smelter.—Metallurgical Processes.—Iron.—Steel.— Copper. —Lead.—Zinc and Tin.—Silver. —Gold. —Mercury. — Alloys. — Applications of Electricity to Metallurgy. —Laboratory Course. “ Just the kind of work for Students commencing the study of Metal- lurgy, or for Engineering Students.”—Practical Engineer. “ Exckllkntly got-up and v/bi,i.-arraxged.”—Chemical Trade Journal. In Large 8vo. Handsome Cloth. Price 4s. TABLES FOR QUANTITATIVE METALLURGICAL ANALYSIS. FOR LABORATORY USE. ON THE PRINCIPLE OF •■GROUP" SEPARATIONS. By J. JAMES MORGAN, F.O.S., M.S.C.T. “ The Author may be congratulated on the way his work has been carried out.”— The Engineer. “ Will COMMFND itself highly in Laboratory Practice. Its clearness and précision mark the h.>ok out as a highly useful one.”—Mining Journal. LONDON: CHARLES GRIFFIN & CO., LIMITED, EXETER STREET, STRAND.