Volume 52
Containing the Papers and Discussions of the San Francisco Meeting, September, 1915
Title Page
Preface
Contents

PROCEEDINGS OF MEETINGS

MEETING DATE
San Francisco Meeting September, 1915

PAPERS:

SAN FRANCISCO MEETING September, 1915

TITLE AUTHOR
Notes on Homestake Metallurgy (with Discussion) Allan J. Clark
Metallurgical Practice in the Witwatersrand District, South Africa (with Discussion) F. L. Bosqui
Slime Agitation and Solution Replacement Methods at the West End Mill, Tonopah, Nev. Jay A. Carpenter
The Tonopah Plant of the Belmont Milling Co. A. H. Jones
Cyaniding Practice of Churchill Milling Col, Wonder, Nev. E. E. Carpenter
Zinc-Dust Precipitation Tests (with Discussion) Nathaniel Herz
Mill and Cyanide Plant of Chiksan Mines, Korea Charles W. DeWitt
Amalgamation Tests W. J. Sharwood
Recovery of Mercury from Amalgamation Tailing, Buffalo Mines, Cobalt (with Discussion) E. B. Thornhill
Electric Furnace for Gold Refining at the Alaska-Treadwell Cyanide Plant (with Discussion) W. P. Lass
A Rule for Governing Cupellation Losses (with Discussion) W. J. Sharwood
Important Topping Plants of California (with Discussion) Arthur F. L. Bell
The Cost of Maintaining Production in California Oil Fields (with Discussion) M. E. Lombardi
Protecting California Oil Fields from Damage by Infiltrating Water (with Discussion) R. P. McLaughlin
The Possible Occurrence of Oil and Gas Fields in Washington (with Discussion) Charles E. Weaver
The Occurrences of Petroleum in Eastern Mexico as Contrasted with Those in Texas and Louisiana (with Discussion) E. T. Dumble
The Furbero Oil Field, Mexico E. DeGoyler
The Mexican Oil Fields L. G. Huntley
Sliding Royalties for Oil and Gas Wells (with Discussion) Roswell H. Johnson
Oil, Gas, and Water Content of Dakota Sand in Canada and the United States (with Discussion) L. G. Huntley
Correlation and Geological Structure of the Alberta Oil Fields D. B. Dowling
Petroleum as Fuel under Boilers and in Furnaces for Heating, Melting, and Heat Treatment of Metals (with Discussion) W. N. Best
Gasoline from “Synthetic” Crude Oil (continuation of Discussion) Walter O. Snelling
Underground Mining Systems of Ray Consolidated Copper Co. (with Discussion) Lester A. Blackner
Mining Conditions on the Witwatersrand W. L. Honnold
Churn-Drilling Costs, Sacramento Hill Arthur Notman
Tramming and Hoisting at Copper Queen Mine Gerald F. G. Sherman
Ventilation of the Copper Queen Mine (with Discussion) Charles A. Mitke
Mine Pumping Charles Legrand
Fire-Fighting Methods at the Mountain View Mine, Butte, Mont. C. L. Berrien
The Application of the Apex Law at Wardner, Idaho Fred T. Greene
The Occurrence of Covellite at Butte, Mont. (with Discussion) A. Perry Thompson
Geology of the Burro Mountains Copper District, New Mexico (with Discussion) R. E. Somers
The Copper Deposits of San Cristobal, Santo Domingo (with Discussion) Thomas F. Donnelly
The Formation of the Oxidized Ores of Zinc from the Sulphide Yingchang Tsenshan Wang
The Salida Smelter F. D. Weeks
Lead Smelting at El Paso H. F. Easter
The Advantages of High-Lime Slags in the Smelting of Lead Ores (with Discussion) S. E. Bretherton
Some Problems in Copper Leaching (with Discussion) L. D. Ricketts
Roasting and Leaching Concentrator Slimes Tailings (with Discussion) Lawrence Addicks
The Hydro-Electrolytic Treatment of Copper Ores Robert Rhea Goodrich
Electro-Metallurgical Industries as Possible Consumers of Electric Power (with Discussion) Dorsey A. Lyon and Robert M. Keeney
Method of Making Mineralogical Analysis of Sand C. W. Tomlinson
The Mellen Rod-Casting Machine R. C. Patterson, Jr.
Biographical Notice of John Birkinbine Rossier W. Raymond
Kick vs. Rittinger: An Experimental Investigation in Rock Crushing, Performed at Purdue University (with Discussion) Arthur O. Gates
The Concentrator of the Timber Butte Milling Co., Butte, Nev. Theodore Simons
Hardinge Mill Data Arthur F. Taggart
Standardizing Rock Crushing Tests Myron K. Rodgers
Conveyor-Belt Calculating Chart J. D. Mooney and D. L. Darnell
The British Columbia Copper Co.’s Smelter, Greenwood, B. C. Frederic K. Bunton
Metallurgical Practice in the Witwatersrand District, South Africa (additional Discussion) F. L. Bosqui

INDEX

TITLE AUTHOR
Index