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Members and Associates (aa8714e5-0594-43a2-bffb-27c5c8e46ad0)
THOSE MARKED THUS * ARE MEMBERS, MARKED THUS t ARE ASSOCIATES THESE SIGNS DOUBLED INDICATE LIFE MEMBERS AND ASSOCIATES RESPECTIVELY THE FIGURES AT THE END OF THE ADDRESS INDICATE THE YEAR OF ELECTION
Jan 1, 1910
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Student Associates (fb28bfc2-a4bf-46d3-a0b2-a3e8b8882ea1)
Ahrenholz, Herman William, Jr., Student, Lehigh Univ Bethlehem, Pa. '35 Allen, Carl A., Student, Colorado School of Mines Golden, Colo. '35 Allen, Paul W., Student, Mass. Inst. of Tech C
Jan 1, 1934
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Modern Trends in the Quality and Use of Cast Iron
By R. S. MACPHERRAN
TRENDS in the manufacture and use of cast iron are decidedly toward specialization, alloy iron, and increased strength. Old handbooks list only one kind of cast iron, with a tensile strength of 15,000
Jan 1, 1936
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Minerals Beneficiation - Measurement of Equilibrium Forces between an Air Bubble and an Attached Solid in Water - Discussion
By T. M. Morris
G. L. Simard and D. J. Salley—The authors and ourselves" independently came to similar conclusions both as to the value of tracer methods for the study of flotation and the general nature of collector
Jan 1, 1951
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Minerals Beneficiation - Measurement of Equilibrium Forces between an Air Bubble and an Attached Solid in Water - Discussion
By T. M. Morris
G. L. Simard and D. J. Salley—The authors and ourselves" independently came to similar conclusions both as to the value of tracer methods for the study of flotation and the general nature of collector
Jan 1, 1951
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Homestake Mining Company's Carrier-Current Shaft Signaling System
By John F. Wiggert
DURING the early years of Homestake operations, shaft signaling from the cage tenders to the hoisting engineers was done by mechanical means. Small steel cables or jointed steel rods were suspended in
Jan 1, 1941
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ECPD Makes 5th Annual Report
By AIME AIME
IT its annual meeting on Oct. 21 and 22, the Engineers' Council for Professional Development announced the selection of J. P. H. Perry. vice-president of the Turner Construction Co. and prominent
Jan 1, 1938
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A Study of the Molybdenum-carbon System (AIME)
By W. P. Sykes
RECENT investigations of the molybdenum-carbon alloys have been reported by Becker and Ebert1,? Westgren and Phragmén2, T. Takei3, and H. Tutiya4. Takei3 studied the Mo-C system by employing metal-log
Jan 1, 1935
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Core Drills in Ancient Egypt
By Robert D. Lonqyear
SOMEWHAT biased by pride in twentieth century achievements, most of us mining engineers and diamond-drill operators look upon core drilling as a relatively modern practice. The invention of the diamon
Jan 1, 1936
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Determining Depth of Faulting From Magnetic Field Intensity Measurements
By Otto W. Nuttli
The magnetic method of prospecting is well suited to determination of faulting in the basement rock. In addition to establishing the horizontal position of the fault, it often furnishes valuable infor
Jun 1, 1955
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Prebolting System at Renton Mine Cuts Overcast Construction Time
By John L. Walte
Consolidation Coal Co.'s Renton mine, a 680 000-t/y (750,000-stpy) underground operation located in western Pennsylvania, has reduced the time required for overcast construction in its advancing
Jan 6, 1978
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Organization And Operation Of An Effective Instrument Maintenance Department
By Lawrence F. Schubert
Instrumentation is not a stranger to the minerals processing industry. In fact, very few plants now exist that haven't to one extent or another adapted operations to instrumentation. But with the
Jan 7, 1966
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Deceased
Elected Died 1895 *ABBOTT, AI ATTHUR 1908 1882 *ABBOTT, ARTHUR V 1906 1905 * ABE, MASAYOSHI 1909 1903 * ADAMS, CHARLES C. 1905 1906 * ADAMS, JOHN C. 1913 1905 * ADAMS, WILLAMS 1909 1903 * ADAM
Jan 1, 1917
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Deceased
Elected Died 1895 *ABBOTT, AI ATTHUR 1908 1882 *ABBOTT, ARTHUR V 1906 1905 * ABE, MASAYOSHI 1909 1903 * ADAMS, CHARLES C. 1905 1906 * ADAMS, JOHN C. 1913 1905 * ADAMS, WILLAMS 1909 1903 * ADAM
Jan 1, 1917
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Frank Thayer Sisco - Chairman, Iron and Steel Division, A.I.M.E.
By AIME AIME
FRANK T. SISCO is a native of Lawrence, Kansas. He received his earlier education in Clinton, Iowa and his university training at the University of Illinois. His experience in the steel industry has i
Jan 1, 1940
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The Use Of Cyclical Analysis As A Forecasting Tool For Precious Metals
By Henry J. Sandri
The use of economic models for forecasting purposes is an inexact yet necessary tool for mineral decision making. One method not commonly used is cyclical analysis because of its "non-scientific appro
Jan 1, 1984
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Acid Leaching - Other
US 4,189,461-Hydrometallurgical extraction of values from a sulfide ore of copper, silver, nickel, cobalt, molybdenum or zinc Ore is leached in a first stage with an aqueous nitric acid leach liquor a
Jan 1, 1982
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Geology of the Namma Coal Field, Burma
By Edel Moldenke
BURMA has long been known for its ruby, tungsten, and tin deposits, and, lately, for having the largest lead-zinc mine in the world, the Bawdwin Mine of the Burma Corpn. All the coal used, however, is
Jan 7, 1921
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Members Of The Institute In Military Service (7bb7e6d7-a16d-43d1-a413-794ee6bdcd2d)
(The following list contains the names of those members of the Institute of whose connection with military service we have only recently become acquainted; it also includes the navies of a few who hav
Jan 6, 1918
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Take Five
By Jack Fox
Although this is going to appear in the December Issue of &E, it is being written long before the end of the year. December, of course, is the time for a summing up of the year's activities. Perh
Jan 1, 1970