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  • AIME
    Student Employment Problem

    By KENNETH CROPPER

    USUALLY we forget about the things which move along smoothly. There are no causes for worry when there are no troubles. But when troubles arise we must put forth some thought and effort to alleviate t

    Jan 1, 1931

  • AIME
    Airplanes Widen Their Field in Mining

    By Theodore Marvin

    USE of airplanes to facilitate mining and petroleum operations has definitely left the "doubting Thomas" stage. As a matter of fact, front pages no longer record the novelty of this efficient arm of t

    Jan 1, 1936

  • AIME
    Charcoal Blast-furnace practice in Mysore

    By B. VISWANATH

    T HE Mysore iron works, at Bhadravati, about 2000 ft. above sea level in the Shimoga district of Mysore, British India, is served by a meter gage branch line of the Mysore State Railways. The works wh

    Jan 1, 1930

  • AIME
    M. M. Leighton ? Chairman, Industrial Minerals Division, A.I.M.E.

    By AIME AIME

    EVER since his college days at the University of Iowa, the professional interest of Morris Morgan Leighton has centered on geology, and he now heads the State Geological Survey of Illinois. Just 52 ye

    Jan 1, 1939

  • AIME
    Our Wartime Metal Output Evidence of Success of Free Enterprise System

    By Cornelius F. Kelley

    AT the Annual Meeting of the A.1.M.E. last February, Cornelius F. Kelley, chairman of the Anaconda Copper Mining Co., was presented with the Charles F. Rand Memorial Medal for "conspicuous success as

    Jan 1, 1944

  • AIME
    New Trends in Mining Geology

    By George M. Fowler

    EVERY year it becomes more difficult to find new mining districts and new ore deposits. Nearly all of the important discoveries so far can be attributed to surface manifestations overlying the ore dep

    Jan 1, 1935

  • AIME
    Engineers Necessary for Continued American Industrial Progress

    By Donald B. Gillies

    WE HAVE come a long way since the time of the old steel master who declared that chemistry would ultimately bring the steel business to ruin. Yet I sometimes doubt whether even now we fully recognize

    Jan 1, 1940

  • AIME
    Requisites of Successful Mine Operation

    By C. W. Hall

    MINE executives, as a rule, have always been willing to adopt new ideas of operation, or to listen to proposals which might increase the effectiveness of their enterprise, more especially so if they c

    Jan 1, 1925

  • AIME
    Michael Lawrence Haider - Chairman, Petroleum Division, A.I.M.E.

    By AIME AIME

    NOTWITHSTANDING the metropolitan appearance of M. L. Haider, the present Chairman of the Petroleum Division, he is not a native New Yorker, but was born at Mandan, N. Dak., Oct. 1, 1904. He began his

    Jan 1, 1945

  • AIME
    Oil and Gas Prospecting in Australia and New Zealand

    By M. W. BERNEWITZ

    DURING my recent extended visit to Australia and New Zealand, these notes on oil and gas prospecting in that part of the world were compiled from recent reports-press and government, from conversation

    Jan 1, 1934

  • AIME
    Some Practical Aspects of Mineral Industries Education in the Latin Americas

    By Edward Steidle

    TWO years ago the Committee on Latin American Education Relations, Mineral Industries Education Division, started a study of mineral industries education in the Latin Americas. Information was obtaina

    Jan 1, 1945

  • AIME
    Peak U.S. Crude-Oil Production in 1943 Not Offset by New Discoveries

    By W. P. Haynes

    ESTIMATED United States crude-oil production during 1943 established a new annual peak of 1,500,000,000 barrels, a daily average of 4,118,000 barrels. This would be an increase of 315,000 barrels per

    Jan 1, 1944

  • AIME
    Mineral Industry Education - Colleges Set a New Record in Activity and Enrolment

    By W. B. Plank

    RETURNS already received from a current survey of the enrolment of students in the mineral technology schools indicate a degree of activity and prosperity in those schools never before equalled. The r

    Jan 1, 1937

  • AIME
    Growing Import of State Geological Surveys

    By George C. Branner

    STATE geological surveys have had an interesting development in this country. They first appeared more than a hundred years ago. The fact that they have persisted and are now an important part of most

    Jan 1, 1941

  • AIME
    Copper-Conservation and Substitution

    By Zay Jeffries

    AN acute current shortage of copper, with the prospect that conditions may become worse, indicated by Office of Production Management information. Present estimates of copper requirement for defense i

    Jan 1, 1941

  • AIME
    Metallurgy of Lead - Precious-Metal Concentrates, With Low Lead, a Problem at Some Plants

    By Carle R. Hayward

    GENERAL conditions in the lead industry have registered a distinct improvement. The first signs of a strengthening market were found in an increasing demand for scrap. There is keen competition for ol

    Jan 1, 1937

  • AIME
    New Mineral Dressing Curriculum and Laboratories at M.I.T.

    By A. M. Gaudin

    CHANGES in industrial practice, in plant design, and in research methods which are so clearly to be seen on every hand, have affected the mineral industry as well as others. In particular, ore dressin

    Jan 1, 1942

  • AIME
    Nonferrous Physical Metallurgy ? Notable Advances in Processing, Fabrication, and Surface Treatment

    By Carl F. Floe, Michael B. Bever

    ACCELERATED by the demands of war, research and development work in nonferrous physical metallurgy has continued at a rapid pace during the past year. In particular, advances have been made in process

    Jan 1, 1945

  • AIME
    The Utah Electric Vibrating Drier

    By E. W. Engelmann

    A NEW and interesting type of drier has been developed and operated at the Magna plant of the Utah Copper Co. for the past year for the drying of a filtered concentrate in the molybdenum recovery plan

    Jan 1, 1938

  • AIME
    Graduates from Mineral Technology Schools at Record High

    By Russell B. Cornell, William B. Plank

    AT the close of the academic year 1940-'41 the largest number of students ever recorded received their first or bachelor degree in the mineral technology schools of the United States. The total o

    Jan 1, 1941