THE CYANIDE PROCESS OF GOLD EXTRACTION. NET BOOK.-This book is supplied to the Trade on terms which will not allow of Discount to the Public. CHARLES GRIFFIN & CO. LTD. In Crown 8vo. Handsome Cloth. Very Fully Illustrated. 6s. MINING GEOLOGY. A Text-Book for Mining Students and Miners. BY PROF. JAMES PARK, F.G.S., M. INST. M.M. GENERAL CONTENTS.-Introduction-Classification of Mineral Deposits-Ore Veins their Filling, Age, and Structure-The Dynamics of Lodes and Beds-Ore Deposits Genetically Considered-Ores and Minerals Considered Economically-Mine Sampling and Ore Valuation-The Examination and Valuation of Mines-INDEX. "A work which should find a place in the library of every mining engineer."Mining World. OTHER STANDARD WORKS. In Medium 8vo. With Numerous Plates, Maps, and Illustrations. 21s. net. CYANIDING COLD AND SILVER ORES. A Practical Treatise on the Cyanide Process; its Application, BY H. FORBES JULIAN, Mining and Metallurgical Engineer; Specialist in Gold; "A handsome volume of 400 pages which will be a valuable book of reference for all associated with the process."-Mining Journal. AN INTRODUCTION ΤΟ THE THE METALLURGY OF GOLD, By THE METALLURGY OF LEAD AND GETTING GOLD. By J. C. F. JOHNSON, F.G.S. THIRD EDITION. Revised, Enlarged, Illustrated. 3s. 6d. TEXT-BOOK OF ASSAYING. By J. ORE AND STONE MINING. By SIR PROSPECTING FOR MINERALS. A TREATISE ON MINE SURVEYING. MINING ENGINEERS' REPORT In Large 8vo. Handsome Cloth. With Illustrations. 12s. 6d. net. 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.), Director of Queensland Government School of Mines, Charters Towers, and CHAS. WALKER, F.C.S, 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."-Nature. LONDON CHARLES GRIFFIN & CO., LTD., EXETER STREET, STRAND. |