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  • AIME
    Mining Geology: Today and Tomorrow

    By AIME AIME

    APOCRYPHAL, no doubt, but widely entertained is the proposition that top-flight mining geologists never agree with each other on anything. Being rugged individualists, they frequently seem intolerant

    Jan 1, 1941

  • AIME
    Eastern Magnetite

    By R. E. Crockett

    MAGNETITE mining and milling in the Eastern States was at capacity during 1940, owing to the heavy industrial, defense, and war demand, coupled temporarily with the almost total stoppage of imports of

    Jan 1, 1941

  • AIME
    Production Engineering

    By F. B. Plummer

    PROGRESS during 1940 in oil-production technology has been confined largely to a steady advancement in practices inaugurated in previous years, rather than the introduction of any new startling proce

    Jan 1, 1941

  • AIME
    Ira Beaman Joralemon. Director, A.I.M.E.

    By AIME AIME

    T HOUGH Ira B. Joraletnon has not had an eastern address since 1907, he is a New Yorker by birth, having been born at Antwerp, in the northern part of the state, on July 27, 1884. He got his scholasti

    Jan 1, 1941

  • AIME
    Foreign Production

    By F. B. Plummer

    PRODUCING operations abroad during 1940 were shrouded in the fog of war. Little, if any, concrete information is available, and the data that issue from the belligerent countries are too frequently di

    Jan 1, 1941

  • AIME
    Eugene McAuliffe, President, A.I.M.E., 1942

    By AIME AIME

    EUGENE McAULIFFE will be the fifty-ninth man elected President of the Institute. Looking back to the first President, David Thomas, and reading Dr. Raymond eulogy of him, written eleven years after li

    Jan 1, 1941

  • AIME
    J. Robert Van Pelt, New A.I.M.E. Director

    By AIME AIME

    BOB VAN PELTS boyhood days in the mining atmosphere of Colorado apparently influenced him to direct hip college education first towards geology, at. Cornell College, then to mining at Michigan College

    Jan 1, 1941

  • AIME
    Petroleum Transportation in a World at War

    By Eugene Holman

    UINQUESTIONABLY the petroleum industry not only can supply the world's present oil requirements but even can meet a considerable increase in demand if it should come. The United States produced l

    Jan 1, 1941

  • AIME
    Julian E. Tobey, Chairman Coal Division, A.I.M.E.

    By AIME AIME

    FEW men are better known in fuel engineering circles in the Middle West than the present Chairman of the Coal Division of the A.I.M.E. - Julian Elnathan Tobey. Now vice-president in charge of engineer

    Jan 1, 1941

  • AIME
    Processing and Carbonization

    By A. C. Fieldner

    DURING 1939, 286 by-product coke ovens were completed and put into operation. These included 140 Witputte ovens for the Carnegie-Illinois Steel Corp., at Gary, Ind.; 61 Koppers-Becker ovens for the Fo

    Jan 1, 1941

  • AIME
    New Rainbow Bridge Across Niagara River an Engineering Achievement

    By AIME AIME

    COMPLETION of the Rainbow Bridge across the Niagara River and Gorge this fall marks a new page of achievement in the annals of bridge- building. Symbolic of the amity between two great nations, the ne

    Jan 1, 1941

  • AIME
    Aviation in Mining

    By W. E. D. Stokes

    WHEN history is written, the year of the blitzkrieg will go down as giving aviation its greatest impetus. No perceptible drop in military business, even with cessation of hostilities abroad, seems lik

    Jan 1, 1941

  • AIME
    The1 ½ Billion-Dollar Scrap Metal Industry

    By J. F. Ednie

    SCRAP metals to the value of more than a billion and a half dollars were recovered in the United States in 1939 for further use in industry. Few people have any true conception of the magnitude of the

    Jan 1, 1941

  • AIME
    Economics

    By Lyon F. Terry

    INCREASING domestic demand for products, a sharp reduction in exports to Europe, and a rise in imports from South America were the chief features of the economic side of the industry in 1940. As the

    Jan 1, 1941

  • AIME
    C. H. Herty, Jr., Chairman, Iron and Steel Division, A.I.M.E.

    By AIME AIME

    FEW men are as well known to metallurgists or steel men everywhere as this year's Chairman of the Iron and Steel Division. This is evident from the writer's experience some years ago while v

    Jan 1, 1941

  • AIME
    Mineral Industry Education

    By William R. Chedsey

    ALTHOUGH few changes can be reported in educational methods at the mineral technology schools during 1940, other events have taken place of direct interest to, and that will have a profound effect upo

    Jan 1, 1941

  • AIME
    James Terry Duce, New A.I.M.E. Director

    By AIME AIME

    JAMES TERRY DUCE is still on the sunny side of fifty, having been born on Dec. 30, 1892 in Worcester, England. Early in life he came to the United States, however, and graduated from the University of

    Jan 1, 1941

  • AIME
    Hydraulicking of Florida Phosphate Rock

    By W. J. Rude

    LARGEST of the known commercial deposits of pebble phosphate are those found in Polk County, Florida. The phosphate bed, commonly known as the matrix, will consistently average 6 to 9 ft. in depth, an

    Jan 1, 1941

  • AIME
    Transporting Ore from Mines to Lower Lake Ports

    By W. A. Clark, E. H. Dresser

    ORE from the Minnesota iron ranges is transported from the mines to the loading docks on Lake Superior over four different railways: the Great Northern, Northern Pacific, Soo Line, and Duluth, Missabe

    Jan 1, 1941

  • AIME
    Precious and Semiprecious Stones in Industry

    By Sydney H. Ball

    AMERICAN consumption of industrial diamonds has increased five fold in the past 25 years and today accounts for 15 to 20 percent of the world's sale of rough diamonds. In another decade the value

    Jan 1, 1941