Volume 220
Society of Mining Engineers of AIME
1961
Coal, Economics, Industrial Minerals, Geology, Geophysics, Mining Mineral Benefication
Title Page
Foreword by James C. Gray, President
Contents

Coal

TITLE AUTHOR
Computer Method for Estimating Proper Machinery Mass for Stripping Overburden (MINING ENGINEERING, 1961, vol. 13, No. 5, p. 480) H. Rumfelt
Shaft Sinking and Lining in the Southern Illinois Coal Field J. W. MacDonald
Investigating Construction Materials and Methods for Stoppings in Coal Mine Ventilation Systems C. T. Holland and W. J. Skewes
Progress Report-AField Study in Acid Mine Drainage J. R. Lucas and R. L. Frantz
Experimental Work in the Degasification of the Pittsburgh Coal Seam by Horizontal and Vertical Drilling G. R. Spindler and W. N. Poundstone
Selecting the Proper Type of Continuous Miner J. A. Stachura
Face Ventilation in Development with Continuous Miners W. N. Poundstone
Daily Maintenance and Complete Overhaul of Continuous Miners J. Mason
Full Dimension Systems R. H. Jamison, Jr
Moss No. 3 Mine: The Materials Handling Aspects F. M. Morris
Maximizing the Profit of a Coal Preparation Plant by Linear Programming F. D. Wright
Tube-Furnace Method for Rapid Determination of Sulfur in Coal G. D. Coe and G. E. Keller
Crushing of Anthracite for Reductionof Domestic to Steam Sizes P. D. Rao, H. D.R.Mitchell
Present State of Coal Flotation in West Germany (M ENGINEERING, 1961, vol. 13, No. 9 p. 1069) K. Sallmann
Coal Characteristics and Their Relationship to Combustion Techniques T. S. Spicer
Bench-Scale Experiments on Low-Temperature and Subbituminous Coal at Elevated Pressure W. H. Oppelt and W. R. Kube
Coal Gasification for Production of Synthesis and Pipeline Gas M. A. Elliott
Design and Preliminary Operation of a Slagging Fixed-Bed Pressure Gasification Pilot Plant W. H. Oppelt and G. H. Gronhovd

Economics

TITLE AUTHOR
Transportation Economics of Mineral Commodities W. A. Riggs

Industrial Minerals

TITLE AUTHOR
Saskatchewan Potash Deposits M. A. Goudie
Chemical and Metallurgical Limestone in Northern and Northeastern
States and Ontario
K. K. Landes
Perlite Industry R. E. Barnes
Cost of Converted Water W. S. Gillam
Research on Carbonate Aggregate Reactions in Concrete
J. Lemish
Developments and Research in the Sawing of Slate F. D. Hoyt and H. L. Hartman
Improved Methods for Upgrading Clays
D. R, Irving
Synthetic Mullite as a Ceramic Raw Material E. A. Thomas and K. W. Smith

Geology

TITLE AUTHOR
1961 Jackling Lecture: The Significance of Mineralized Breccia Pipes (MINING ENGINEERING vol. 13. No. 4. p. 366) V. D. Perry
Magnetic Taconites of the Eastern Mesabi District. Minnesota J. N. Gundersen and G. M.Schwartz

Geophysics and Geochemistry

TITLE AUTHOR
Model Studies of an Apparatus for Electromagnetic Prospecting H. E. Swanson
Quantitative Distribution of Major and Trace Components in Rock Masses E. H. T. Whitten
Basic Statistical Measures Used in Geochemical Investigations of
Colorado Plateau Uranium Deposits
A. T. Miesch and L. B. Riley
Relationship of Graphite in Soils to Graphitic Zones W. H. Dennen and H. Linder
Plant and Soil Prospecting for Nickel C. P. Miller

Mining

TITLE AUTHOR
Basic Considerations for Long-Distance Solids Pipelines in the Mineral Industries (MINING ENGINEERING. 1961, vol. 13. No. 8. p. 976) R. Costantini
Portable Crusher for Open Pit and Quarry Operations (MINING ENGINEERING. 1960, vol. 12. No. 12. p. 1271) B. J. Kochanowsky
Mechanics of Rock Slopes D. H. Trollope
Roof Slope at Deflected Supports L. Adler
Interference Loads in Bedded Sequences L. Adler
Measurement of Rock Pressure with a Hydraulic Cell (MINING ENGINEERING. 1961, vol. 13. No. 3. p. 282) L. A. Panek
Blasting Theories and Seismic Waves. Part I: Resume of Recent Blasting Theories A. W. Ruff
Blasting Theories and Seismic Waves. Part 11: Seismic Wave from Plaster and Drillhole Explosive Charge A. W. Ruff
Denison Mine Operation at Elliot Lake (MINING ENGINEERING. 1960, vol. 12. No. 12. p. 377) J. Kostuik and M. J. de Bastiani
Sinking Two Shafts at the New Beatrix Mine by Drilling J. M. Weehuizen
Underground Use of Ammonium Nitrate-Fuel Oil Explosives (MINING ENGINEERING. 1961, vol. 13. No. 4. p. 377) J. L. Ryon. Jr.
Use of Pressure Grouting to Stabilize Ground in the San Manuel Mine (MINING ENGINEERING. 1961. vol. 13. No. 3. p. 255) J. W. Goss and M. J. Coolbaugh
Theory and Practice of Rock Belting T. A. Lang

Minerals Beneficiation

TITLE AUTHOR
Density Chart for the Preparation of Heavy Liquids for Mineralogical
Analysis
C. B. Sclar and A.Weissberg
Technique of Gas Oxidation During Pulp Agitation N. M. Levine and W. M. Fassell
Recovery of Molybdenum by Liquid-Liquid Extraction from Uranium Mill
Circuits
C. J. Lewis and J. E. House
Determination of Particle Size Distribution by X-Ray Absorption A. M. Gaudin and M. C.
Fuerstenau
Energy Aspects of Single Particle Crushing B. H. Bergstorm, C. L.
Sollenberger and W. Mitchell, Jr.
Kinetic Energy Effect in Single Particle Crushing B. H. Bergstram and C. L.
Sollenberger
Fracture and Comminution of Brittle Solids J. J. Gilvarry and B. H.
Bergstorm
Size Distribution Shift in Grinding G. Agar and R. J. Charles
Size Distributions and Energy Consumption in Wet and Dry Grinding D. W. Fuerstenau and D. A.
Sullevan, Jr.
Proposal for a Solomonic Settlement Between the Theories of von
Rittinger, Kick, and Bond
R. T. Hukki
Technical Efficiency of Concentration Operations J. R. Stevens and D. N. Collins
Flotation of Spodumene-Beryl Ores (MINING ENGINEERING. 1961. vol.
13 No. 7 p. 706)
J. S. Browning
Bunker Hill's Concentrator (MINING ENGINEERING. 1961. vol. 13 No. 6 p.573) N. J. Sather
Vitro Chemical Recovers Costly Scandium from Uranium Solutions
(MINING ENGINEERING. 1961. vol. 13 No. 8 p. 966)
L. D. Lash and J. R. Ross
Flocculation-Key to More Economical Solid-Liquid Separation R. H. Oliver
Hydrolytic and Ion Pair Absorption Models for Collectors in Flotation M. A. Cook
Fatty Acids as Flotation Collectors for Calcite M. H. Buckenam and J. M. W. Mackenzie
Handling and Drying of Wet Ambrosia Lake Ores F. Howell and R. J. Stoehr
Two Years' Milling at Bicroft Uranium Mines Ltd D. F. Lillie, W. J. Dengler, and I. C. Edwards
Beneficiation of Cement Raw Materials by Dwight-Lloyd Processes C. D. Thompson, C. A. Czako, and D. C. Violetta
Exothermic Hardening of Cu-Ni Sulfide Agglomerates M. P. Sudbury and F. Petkovich
Relative Reduction Rates of Porous Iron Oxide Pellets W. J. Helfrich and C. L. Sollenberger
Some Factors Influencing the Physical Qualities of Iron Ore Pellets K. E. Merklin and M. H. Childs
New Sintering Process ("Semi-Pellet") for Fine Iron Ores Y. Takahashi, M. Serizawa, K. Miyagawa, and Y. Shimomura

Technical Notes

TITLE AUTHOR
Lined-Cavity Shaped Charge and Its Use as a Drilling Tool C. F. Austin
New Method for Determining the Tensile Strength of A Rock N. E. Grosvenor
Contact Angle on Galena as a Function of Oxygen Concentration R. R. Beebe and C. E. Westley
Size Distributions Resulting from the Comminution of Heterogeneous Materials D. W. Fuerstenau
Heavy Media Grinding H. J. Oberson and J. H. Brown
Flotation of Cummingtonite I. Iwasaki, S. R. B. Cooke and H. S. Choi

Discussion

TITLE AUTHOR
Papers in Transactions Vol 220. 1961  

INDEX

TITLE AUTHOR
Index