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  • AIME
    The New Deal for the Mineral Industries Viewed as a Misdeal

    By Arthur Notman

    THE mineral industries in this country have now had about a year of national planning. Al. though the period is short, the volume of activity and legislation designed to make that planning effective h

    Jan 1, 1935

  • AIME
    An Adventure in Colombia

    By NEWTON C. MARSHALL

    AS every school boy knows, the Andes mountain range forms the backbone of South America, extending the full length of the continent along its western edge and fairly close to the Pacific coast. But in

    Jan 1, 1935

  • AIME
    Beneficiation of Nonmetallics

    By Paul M. Tyler

    THE winning of metals from Nature has been advanced to a degree of efficiency that commands admiration even in this Machine Age. Economy of human effort underground, in surface plants, and in treatmen

    Jan 1, 1935

  • AIME
    Surveying the Names on the Ballot

    By AIME AIME

    WTHIN the next month all members of the Institute will be given an opportunity to vote for a new President, two Vice-Presidents, and five Directors. All of the candidates nominated by the official com

    Jan 1, 1935

  • AIME
    Institute of Metals Discusses Varied Topics

    By T. A. Wright

    THE-Institute of Metals Division opened on Tuesday afternoon with Wheeler P. Davey as chairman and G. E. Edmunds as vice-chairman. Four papers were on the program, two being of a fundamental character

    Jan 1, 1935

  • AIME
    Stimulating Discussions Feature Education Division

    By T. T. Read

    FOR the second time the Mineral Industry Education Division opened the sessions at the Annual Meeting by gathering at the Engineering Woman's Club, Sunday at 3 p. in., and, in spite of the inform

    Jan 1, 1935

  • AIME
    Airplanes Solve Alaskan Mining Problems

    By CLARENCE WM. POY

    THE most common difficulty faced by an engineer or mine operator when opening a new property in a new field is the lack of roads and of cheap transportation. This one item often swings the balance of

    Jan 1, 1935

  • AIME
    Breaking Half a Million Tons of Ore in One Blast with 58 Tons of Powder

    By F. S. McNicholas, R. L. Healy

    NOTEWORTHY because of the amount of explosives used, the tonnage broken, and the wide range involved both vertically and laterally, was a large underground blast fired last November at the Hidden Cree

    Jan 1, 1935

  • AIME
    Hydro Power and Metallurgical Development in Norway

    By Carl W. Volz

    NORWAY'S metallurgical development, which has extended over many centuries, is intimately associated with that country's unique topography and climatic conditions. It is a rugged mountainous

    Jan 1, 1935

  • AIME
    No Startling Changes in Lead Metallurgy

    By Carle R. Hayward

    WHEN lead production began to recede from the peak productions of 1929 many plants took advantage of the curtailed operations to make necessary improvements and repairs about the plant. There followed

    Jan 1, 1935

  • AIME
    Pertinent Oil and Gas Legislation of 1935

    By Eugene A. Stephenson

    THE year 1935 is noteworthy for the superior legislative measures passed by several states. Sincere efforts have been made to establish equity between the various producing tracts in oil and gas field

    Jan 1, 1935

  • AIME
    The Spanish Mine: Brief-History and Recent Metallurgy

    By B. D. Harden

    FOR over fifty years the Spanish mine, 21 miles northeast of Nevada City, in Nevada County, California, has been one of the Bradley properties. Between 1883 and 1889 it was operated by the late Freder

    Jan 1, 1935

  • AIME
    Zinc Developments in 1934

    By U. C. Tainton

    THE world-wide continuation of low prices for zinc in 1934 has militated against any striking changes in the position of the metal. The price of zinc in London at the end of the year, about £11 5/8 pe

    Jan 1, 1935

  • AIME
    President Buehler Invades the West and South

    By AIME AIME

    WHEN "Chief" Buehler in mid-September set out on his official 10,000 mile swing-around-the-circle visiting Local Sections he decided not to tell his audiences how to organize and operate a state geolo

    Jan 1, 1935

  • 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
    Cleaning Coal by the Simon-Carves Process

    By A. C. Dittrick

    THE Simon-Carves washer, originally known as the Baum jig washer, was first built in Europe about 1892. It was probably the first washer to use intermittent pressure of air on water in one part of the

    Jan 1, 1935

  • AIME
    Oil Prices Satisfactory Though Economic Position Insecure

    By H. D. Wilde

    DURING 1934 conditions in the production division of the petroleum industry were reasonably satisfactory but nevertheless a decided feeling of insecurity existed largely because of the uncertainty of

    Jan 1, 1935

  • AIME
    Mining Schools Enjoying Record Enrollment

    By William B. Plank

    FOR the third consecutive year, I have collected the data on enrolment and employment of graduates from the schools in. the United States and Canada that grant degrees in mineral technology. The data

    Jan 1, 1935

  • AIME
    Ore Reserves of the Witwatersrand Gold Mines

    By LESTER W. STRAUSS

    FOR fifteen months after the other dominions of the British Empire and the entire so-called sterling 11loc loosed the shackles that bound the111 to the gold standard, South Africa, giant among gold-pr

    Jan 1, 1935

  • AIME
    Iron Ore Stacker at the Mesabi Chief Mine

    By S. A. Mahon

    AN interesting feature among the mining structures, on the Mesabi. iron range is the iron ore stacker erected in 1934 at the Mesabi Chief washing plant at Keewatin, Minn. It is built of structural ste

    Jan 1, 1935