Volume 235
Society of Mining Engineers of AIME
1965
Coal, Economics, Geology, Industrial Minerals, Minerals Beneficiation, Mining, Operations Research, Rock Mechanics
Title Page
Foreword by Wayne L. Dowdey, President
Contents

Coal

TITLE AUTHOR
Atomic Energy and the Electric Utilities in the West J. C. Rengel
Power Plant Ash for Use in Cement G. C. Gambs
Selective Flotation of Mica from Pegmatites J. S. Browning and R. B. Adair
Surface Subsidence Associated with Longwall Mining W. C. McClain
The Response of Parameter Variation in the Hydrocyclone Processing L. Weyher and H. L. Lovell

Economics of the Mineral Industry

TITLE AUTHOR
Analog Computer Simulation of a Walking Dragline P. N. Nikiforuk and M. C. Zoerb
A Probability Model of Mineral Wealth D. P. Harris
Changing Conditions Compel New Concepts of Mineral Engineering P. T. Allsman
Minnesota's Iron Ore Future E. P. Pfleider

Geology

TITLE AUTHOR
Epeirogeny-Orogeny Viewed from the Basin and Range Province P. E. Damon and R. L. Mauger
General Geology and Some Structural Features of the Courtland-Gleeson Area, Cochise County, Arizona O. M. McRae
Petrography and Ore Microscopy Applied to the Study of Reduction-Magnetic Separation Products of Iron Formation R. D. Hagni
Uranium Deposits at Kane Creek, Utah D. M. Davidson, Jr., and P. F. Kerr

Industrial Minerals

TITLE AUTHOR
Dry Beneficiation of Gypsum
R. R. French
Geology of the IMC Potash Deposit Esterhazy, Saskatchewan D. A. Keye
Screening by Centrifugal Force J. D. Grace

Minerals Beneficiation

TITLE AUTHOR
A Chemical Interpretation of Surface Phenomena in Silicate Minerals R. A. Deju and R. B. Bhappu
A Modified Laboratory Flotation Cell C. C. Harris and A. Raja
A New Process for the Treatment of Oxidized Copper Ore by Leaching R. S. Silo
An Infrared Study of the Flotation of Hematite with Oleic Acid and Sodium Oleate A. S. Peck, L. H. Raby and M. E. Wadsworth
Calcium Activation in Sulfonate and Oleate Flotation of Quartz M. C. Fuerstenau and D. A. Elgillani
Concentrate Storage in a Platform-Lift Thickener M. V. Lowry
Copper Recovery from Acid Solutions with Liquid Ion Exchange D. W. Agers, J. E. House, R. R. Swanson, J. L. Drobnick
Decrepitation of Balls During Pelletization of Iron Ore N. F. Schulz, H. A. Lex, and J. D. Zetterstrom
Energy Size Correlation for Wet Rod Milling of Sylvinite G. E. Agar and I. C. Edwards
Extraction of Nickel from Iron Laterites and Oxidized Nickel Ores by a Segregation Process I. Iwasaki, Y. Takahasi and H. Kahata
Feedback Process Control of Mineral Flotation. Part I. Development of a Model for Froth Flotation H. R. Cooper
Flotation Characteristics of Chromite and Serpentine M. Sagheer
Heat of Adsorption and Surface Reactions of Potassium Ethyl Xanthate on Galena Olav Mellgren
Heavy Liquid Cyclone Concentration of New Mexico Potash Ores R. B. Tippin and J. S. Browning
Moisture Control for Pelletization or Shipment of Filter Cakes. Application to Iron Ore Concentration M. A. K. Grice, G. Major-Marothy, C. S. Simons and D. A. Dahlstrom
On the Relationship Between Contact Angle and Flotation Behavior R. W. Smith and R. W. M. Lai
Storage and Flow of Solids A. W. Jenike
Surface Characteristics and Flotation Behavior of Aluminosilicates T. J. Smolik, Harman and D. W. Fuerstenau
Temperature and Humidity in Electrical Separation of Oxide Minerals G. A. Parks, B. K. Jindal and J. H. Anderson, Jr.
The Analysis of Continuous Thickening P. T. Shannon and E. M. Tory
The Effect of Fluid Viscosity on Cyclone Classification G. E. Agar and J. A. Herbst
Thermal Activation of Chrysocolla for Xanthate Flotation G. A. Parks and C. Kovacs
The Role of Iron in the Flotation of Some Silicates M. C. Fuerstenau, D. A. Rice, D. A. Elgillani, S. Atak, R. B. Bhappu
The Theory of Cyanidation F. Habashi
Use of Cone-Type Precipitators to Recover Copper from Copper-Bearing Solution H. R. Spedden, E. E. Malouf and J. D. Prater
Winning Metallic Values from Leach Solutions by Sorption Processes D. H. Reynolds, W. V. Long and R. B. Bhappu
Zeta Potential of Quartz in the Presence of Ferric Iron J. M. W. Mackenzie

Mining - Underground Mining

TITLE AUTHOR
Effect of Applied Pressure on the Radon Characteristics of an Underground Mine Environment G. L. Schroeder, R. D. Evans and H. W. Kramer
Methane Gas Detection Using a Laser H. J. Gerritsen
The Mathematics of Mine Sampling R. F. Shurtz

Operations Research

TITLE AUTHOR
A Practical Production Scheduling Model for the Taconite Industry L. M. Kaas
Statistical Analysis of Tunnel Supporting Loads J. F. Abel, Jr.

Rock Mechanics

TITLE AUTHOR
An Investigation of Microseismic Activity in Rock Under Tension J. W. Brown and M. M. Singh
Behavior of Rock During Blasting M. A. Cook, V. O. Cook, R. B. Clay, R. T. Keyes and L. L. Udy
Drilling and Blasting at Smallwood Mine A. Bauer, N. H. Carr, P. Calderand G. R. Harris
Dynamic Stresses Induced Within Rock for the Case of Blasting With One Free Face K. Sassa and I. Ito
Inelastic Deformation of Rock Under a Hemispherical Drill Bit J. Paone and S. Tandanand
Measurement of the Pressure-Time Profile in a Detonating Explosive F. A. Loving
Shock Wave Attenuation in Elastic and Anelastic Rock Media C. F. Austin, L. N. Cosner and J. K. Pringle
Thermal Fragmentation of Rock R. L. Marovelli, T. S. Chen and K. F. Veith

Technical Notes

TITLE AUTHOR
A Method for Determining the Parameters of the Gaudin-Meloy Distribution C. C. Harris
A Modified Electrophoresis Apparatus R. A. Deju and R. B. Bhappu
Electron Photomicrographs of Some Anisotropic Sedimentary Rocks E. A. Kaarsberg
Empirical Modification of the Gaudin-Meloy Equation B. H. Bergstrom
Flotation of Beryl, Spodumene, and Quartz with Anionic Collectors in the Absence of Multivalent Metal Activators R. W. Lai and R. W. Smith
Particle-Size Analysis: Sedimentation Methods G. W. Phelps
Stress Distribution at the Bottom of a Borehole by a Numerical Method Y. Wang, M. M. Singh and H. L. Hartman
Surface Properties of Silicate Minerals R. A. Deju and R. B. Bhappu

Discussion of Papers

TITLE AUTHOR
Activation of Beryl and Feldspar by Fluorides in Cationic Collector Systems R. W. Smith. Discussion by D. Watson and R. M. Manser
Effect of Impurities on the Flotation Behavior of Zinc Oxide R. W. Smith. Discussion by D. Watson and R. M. Manser
General Geology and Some Structural Features of the Courtland-Gleeson Area, Cochise County, Arizona O. M. McRae. Discussion by R. W. Jones
Seismic Energy Available from Rockbursts and Underground Explosions O. M. McRae. Discussion by R. W. Jones
Stress Conditions Under Which Core Discing Occurs L. Obert and D. E. Stephenson. Discussion by R. G. K. Morrison

Corrections

TITLE AUTHOR
The Effect of Fluid Viscosity on Cyclone Classification G. E. Agar and J. A. Herbst

INDEX

TITLE AUTHOR
Index