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  • AIME
    Scrap Recovery Campaign in Michigan Iron and Copper Country a Model

    By AIME AIME

    OUT of the fabulous iron ranges of Michigan?s Upper Peninsula since Pearl Harbor have come go to the steel mills to become tanks, guns, ships, and other weapons for a United Nations' victory. But

    Jan 1, 1943

  • AIME
    Birth of a New Volcano, in Michoacén, Mexico

    By AIME AIME

    ON the afternoon of Feb. 20 of this year a new volcano was born in the center of the State of Michoacan, Mexico, about 100 miles inland from the Pacific Coast. Creation of this new mountain - forming

    Jan 1, 1943

  • AIME
    Degasification of Coal Seams at a Profit

    By Leo Ranney

    ANY years ago a prospector came to a Nevada town and built himself a shack. Day after day he searched the hills for gold -but he found none. He closed his shack and hurried north, where a strike had b

    Jan 1, 1943

  • AIME
    Metals Specifications and Metallurgical Morale in This War

    By C. H. Mathewson

    UNFORTUNATE evasions of metals specifications recently brought to public attention through news items and editorials have caused executives of at least two great corporations to set up defensive proce

    Jan 1, 1943

  • AIME
    Stock-Piling for Peace

    By AIME AIME

    ON May 5, the Washington, D. C., Section, A.I.M.E., devoted its meeting to the many-sided and perplexing question of mineral stock-piling for peace. Opening the symposium, Harry J. Wolf, of the War P

    Jan 1, 1943

  • AIME
    Nonferrous Physical Metallurgy.

    By AIME AIME

    WAR undoubtedly accelerates metallurgical progress, although its most obvious effect is a tremendous waste of materials. The necessity for restrictions in normal uses of metals results in a search for

    Jan 1, 1943

  • AIME
    Metallurgists Learn of Recent Progress in Research at Iron and Steel Meetings

    By Walter Crafts

    KEYNOTE of the technical sessions of the Iron and Steel Division at the Annual Meeting was struck by Leo F. Reinartz in his Howe Memorial Lecture on "The Development of Research and Quality Control in

    Jan 1, 1943

  • AIME
    Proxy Metallurgy

    By Donald L. Colwell

    THIS is a metallurgical war. More than ever before, the mechanized forces and the air-borne warfare are deciding campaigns. Both of these are primarily dependent upon metals. There are two ways of in

    Jan 1, 1943

  • AIME
    Coal Faces Postwar Readjustment

    By Robert M. Weidenhammer

    For years before the war, Coal had the reputation of being a sick industry. Currently it is operating at peak production and succeeding pretty well in keeping out of the red. But, says Mr. Weidenhamme

    Jan 1, 1943

  • AIME
    War-Tempered Annual Meeting Attracts Usual Large Crowd to Informative Sessions

    By AIME AIME

    THOUGH the Annual Meeting of the Institute-officially numbered 158 on the records was delayed a bit at the start by low steam pressure on the locomotives bringing members to New York, the crowd that f

    Jan 1, 1943

  • AIME
    Macintyre Development of National Lead Co.

    By AIME AIME

    ON the headwaters of the Hudson Riser, in a sparsely populated area of the north woods at Tahawus, N. Y., thirty miles from the nearest railroad, is the Maclntyre property of National Lead Co. Operati

    Jan 1, 1943

  • AIME
    Joint Sessions for Mining Geology Group Prove Most Success

    By AIME AIME

    ALL sessions of the Mining Geology Committee at the Annual Meeting this year were held jointly with other groups, a plan that seemed to work out to the satisfaction of every one. Certain of these sess

    Jan 1, 1943

  • AIME
    Howard I. Smith, Chairman, Industrial Minerals Division, A.I.M.E.

    By AIME AIME

    WHEN H. I. Smith joined the Institute back in 1908, he was an instructor in mining and metallurgy at Penn State the college from which he had graduated the year before with a B.S. degree. He had not g

    Jan 1, 1943

  • AIME
    Health and Safety Program Short but Stimulating

    By T. T. Read

    TWO papers on health and safety were given Thursday afternoon when a joint session of the Health and Safety Committee and the Mining Methods Committee was held. T. T. Read presided and the first paper

    Jan 1, 1943

  • AIME
    Interest Rapidly Increasing in Eastern Magnetite Mining and Milling

    By Arthur T. Ward

    WHEN the Board of Directors of the Institute in June 1931 approved the formation of the Committee on Eastern Magnetite and its then membership of eleven, little did any of those concerned envision tha

    Jan 1, 1943

  • AIME
    Work Done by Agencies Other Than the Bureau of Mines in Treatment of Low-Grade Aluminum Ore

    By Philip D. Wilson

    IT has been my privilege to read the article prepared by R. S. Dean entitled "Production of Alumina from Low-Grade Domestic Materials" which appears on another page of this issue. Dr. Dean should be c

    Jan 1, 1943

  • AIME
    War and Postwar Problems of American Industry

    By JOHN R. SUMAN

    TONIGHT I want to speak of the current problems and the postwar difficulties facing American industry. American industry has done an outstanding job in adjusting its operations to wartime necessity. T

    Jan 1, 1943

  • AIME
    Leo Frederick Reinartz, Director, A.I.M.E.

    By AIME AIME

    MANY years ago when the writer chaperoned a group of student officers from Wright Field on their re- quired inspection trip through the Mid- dletown plant of American Rolling Mil1 Co., Leo Reinartz wa

    Jan 1, 1943

  • AIME
    Operations of the Chateaugay Division of Republic Steel at Lyon Mountain

    By WILLIAM J. LINNEY

    MAGNETITE ore from Lyon Mountain, so- called "Low Phos Chateaugay," has long been known to the iron and steel industry for its almost complete absence of impurities. These magnetites occur along the n

    Jan 1, 1943

  • AIME
    Overflow Crowd at Coal Division Sessions Takes Part in Lively Discussions

    By D. R. Mitchell

    MEETING for the thirteenth time in New York as part of the five-ring circus known as the Annual Meeting A.I.M.E., the Coal Division experienced a wartime boom in attendance. Technical sessions were cr

    Jan 1, 1943