A text-book of assaying

by C. Beringer; J. J. Beringer

A Practical Manual of the Extraction and Treatment of Metals by Electrical Methods.

Being the "Elektro-Metallurgie" of Dr. W. BORCHERS.

Translated from the Second Edition by WALTER G. M^cMILLAN, F.I.C., F.C.S

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CONTENTS.

Part I.—Alkalies and Alkaline Earth Metals: Magnesium, Lithium, Beryllium, Sodium, Potassium, Calcium, Strontium, Barium, the Carbides of the Alkaline Earth Metals.

Part II.—The Earth Metals: Aluminium, Cerium, Lanthanum, Didymium.

Part III.—The Heavy Metals: Copper, Silver, Gold, Zinc and Cadmium, Mercury, Tin, Lead, Bismuth, Antimony, Chromium, Molybdenum, Tungsten, Uranium, Manganese, Iron, Nickel, and Cobalt, the Platinum Group.

"Comprehensive and authoritative ... not only full of valuable information, but gives evidence of athorough insight into the technical value and possibilities of all the methods discussed."—The Electrician.

"Dr. Borchers' well-known work ... must of necessity be acquired by every one interested in the subject. Excellently put into English with additional matter by Mr. M^cMillan."—Nature.