SECOND EDITION, Thoroughly Revised and Enlarged. With Numerous Illustrations and Three Folding Plates. Price 21s. ELECTRIC SMELTING AND REFINING. A Practical Manual of the Extraction and Treatment of Metals by Electrical Methods. Being the "ElektroMetallurgie" of Dr. W. BORCHERS. Translated from the Third German Edition, with Additions, by WALTER G. MOMILLAN, F.I.C., F.C.S. "Comprehensive and authoritative . . . Full of valuable information."—The Electrician. SECOND EDITION, Revised, Enlarged, and in part Re-written. With Additional Sections on MODERN THEORIES OF ELECTROLYSIS, COSTS, &c. Price 10s. 6d. A TREATISE ON ELECTRO-METALLURGY. By Walter G. MCMILLAN, F.I.C.. F.C.S., Secretary to the Institution of Electrical Engineers; late Lecturer in Metallurgy at Mason College, Birmingham. With Numerous Illustrations. Large Crown 8vo. Cloth. "This excellent treatise, one of the BEST and MOST COMPLETE manuals hitherto published on Electro-Metallurgy.”— Electrical Review. Large 8vo. Handsome Cloth. With Illustrations. Price 12s. 6d. net. METALLURGICAL ANALYSIS AND 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. "The publication of this volume tends to prove that the teaching of metallurgical analysis and assaying in Australia rests in competent hands."-Naturë. With 15 Folding Plates and 160 Illustrations in the Text. 21s. net. CYANIDING GOLD AND 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; and EDGAR SMART, A.M.I.C.E., Civil and Metallurgical Engineer. "A complete story of cyaniding from its earliest beginnings to its latest developments. Practice and theory have been made to go hand in hand. The authors speak with authority."--Chemical News. "This very complete work brings together in a single volume a mass of data which should be invaluable to the Engineer."-Page's Magazine. THIRD ENGLISH EDITION, Thoroughly Revised and greatly Enlarged. Price 7s. 6d. THE CYANIDE PROCESS OF GOLD EXTRACTION. A Text-Book for the Use of Metallurgists and Students at Schools of Mines, &c. With Plates and Illustrations. 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. "Deserves to be ranked as amongst the BEST OF EXISTING TREATISES ON THIS SUBJECT." -Mining Journal. Extra Crown 8vo. With Folding Plate and 52 Illustrations. 3s. 6d. net. LECTURES ON IRON-FOUNDING. By THOMAS TURNER, M.Sc., A.R.S.M., F.I.C., Professor of Metallurgy in the University of Birmingham. THIRD EDITION, Revised. Volume I. 7s. 6d. net. 11 THE CHEMISTRY OF GAS MANUFACTURE. A Hand-Book on the Production, Purification, and Testing of Illuminating Gas, and the Assay of the Bye-Products of Gas Manufacture. By W. J. ATKINSON BUTTERFIELD, M.A., F.I.C., F.C.S., formerly Head Chemist, Gas Works, Beckton, London, E. Volume II., completing the Work, Ready Immediately. "The BEST WORK of its kind which we have ever had the pleasure of reviewing."Journal of Gas Lighting. LONDON: CHARLES GRIFFIN & CO., LTD., EXETER STREET, STRAND. AND REFINING: THE EXTRACTION AND TREATMENT OF METALS BY Dr. W. BORCHERS. TRANSLATED FROM THE THIRD GERMAN EDITION, WITH ADDITIONS, BY AUTHOR OF A "TREATISE ON ELECTRO-METALLURGY." SECOND ENGLISH EDITION. With 4 Plates and Numerous Illustrations in the Text. CHARLES GRIFFIN AND COMPANY, LIMITED; EXETER STREET, STRAND. 1904. [All Rights Reserved.] |