Volume 49
Containing the Papers and Discussions of the Salt Lake Meeting August, 1914
Title Page
Preface
Contents

PROCEEDINGS OF MEETINGS

MEETING DATE
Salt Lake Meeting August, 1914

PAPERS:

SALT LAKE MEETING August, 1914

TITLE AUTHOR
Unit Construction Costs from the New Smelter of the Arizona Copper Co., Ltd. E. Horton Jones
The Mill and Metallurgical Practice of the Nipissing Mining Co., Ltd., Cobalt, Ont., Canada (with Discussion) G. H. Clevenger
Chloridizing Leaching at Park City (with Discussion) Theodore P. Holt
“Playa” Panning on the Cauca River William F. Ward
The Descriptive Technology of Gold and Silver Metallurgy A. W. Allen
The Dorr Hydrometallurgical Apparatus John Van N. Dorr
Ancient Auriferous Gravel Channels of Sierra County, California Mark N. Alling
The Drumlummon Mine, Marysville, Mont. Charles W. Goodale
Copper Ores of the New London Mine B. S. Butler and H. D. McCaskey
The Occurrence of Bournonite, Jamesonite, and Calamine at Park City, Utah Frank Robertson Van Horn
An Amendment to Sale’s Theory of Ore Deposition Frederick W. Bacorn
Dip Chart (with Discussion) Howland Bancroft
Mining Methods at the Copper Queen Mines Joseph P. Hodgson
Draining Lake Kerr Robert Livermore
Rope Idlers in the Raven Shaft George A. Packard
Tests of Rock Drills at North Star Mine, California (with Discussion) Robert H. Bedford and William Hague
The Design, Construction, and Cost of Two Mine Bulkheads Sidney L. Wise and Walter Strache
Methods and Economies in Mining Carl A. Allen
Mining Claims within the National Forests (with Discussion) E. D. Gardner
The Evolution of the Round Table for the Treatment of Metalliferous Slimes (Trans., xlvi, 338) Henry Louis
Development of the Round Table at Great Falls Arthur Crowfoot
The Slime-Concentrating Plant at Anaconda Frederick Laist and Albert E. Wiggin
A Comparison of the Huntington-Heberlein and Dwight-Lloyd Processes (with Discussion) W. W. Norton
Nodulizing Blast-Furnace Flue Dust (with Discussion) Lawrence Addicks
Smelting Lead Ores in the Blast Furnace (with Discussion) Irving A. Palmer
Lead Smelting at East Helena (with Discussion) Edgar L. Newhouse, Jr.
The International Lead Refining Plant (with Discussion) G. P. Hulst
Electrical Fume Precipitation at Garfield (with Discussion) W. H. Howard
The Bag House in Lead Smelting H. H. Alexander
Effects of the Bag House on the Metallurgy of Lead L. Douglass Anderson
Lead-Matte Converting at Tooele Oscar M. Kucus
Basic-Lined Converter Practice at the Old Dominion Plant (with Discussion) L. O. Howard
The Ajo Copper-Mining District Ira B. Joralemon
Leaching Experiments on the Ajo Ores Stuart Croasdale
The Treatment of Copper Ore by Leaching Methods W. L. Austin
Leaching Copper Products at the Steptoe Works W. L. Austin
Experimental Leaching at Anaconda Frederick Laist and Howard Aldrich
Precipitation of Copper from Solution at Anaconda Frederick Laist and F. F. Frick
The Leaching of Copper Ores (A Discussion)
Melting of Cathode Copper in the Electric Furnace (with Discussion) Dorsey A. Lyon and Robert M. Keeney
Economy and Efficiency in Reverberatory Smelting C. D. Demond
The Annealing of Cold-Rolled Copper (with Discussion) Earl S. Bardwell
Curves for the Sensible-Heat Capacity of Furnace-Gases C. R. Kuzell and G. H. Wigton
Losses of Zinc in Mining, Milling, and Smelting Dorsey A. Lyon and Samuel S. Arentz
The Treatment of Complex Ores by the Ammonia-Carbon Dioxide Process S. E. Bretherton
Electrostatic Separation at Midvale H. A. Wentworth
Separation of Lead, Zinc, and Antimony Oxides Richard D. Divine
The Metallurgy of Zinc (A Discussion)
Biographical Notice of Louis Janin R. W. Raymond

INDEX

TITLE AUTHOR
Index