“Will supply a much-felt want, especially among Colonists, in whose way are so often thrown many mineralogical specimens the value of which it is difficult to determine.”—Engineer.
“How to find commercial minerals, and how to identify them when they are found, are the leading points to which attention is directed. The author has managed to pack as much practical detail into his pages as would supply material for a book three times its size.”—Mining Journal.
THE METALLURGY OF SILVER.
A Practical Treatise on the Amalgamation, Roasting, and Lixiviation of Silver Ores. Including the Assaying, Melting, and Refining of Silver Bullion. By M. Eissler, Author of “The Metallurgy of Gold,” &c. Third Edition. Crown 8vo, cloth
10/6
“A practical treatise, and a technical work which we are convinced will supply a long-felt want amongst practical men, and at the same time be of value to students and others indirectly connected with the industries.”—Mining Journal.
“From first to last the book is thoroughly sound and reliable.”—Colliery Guardian.
“For chemists, practical miners, assayers, and investors alike we do not know of any work on the subject so handy and yet so comprehensive.”—Glasgow Herald.