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Scrap Recovery Campaign in Michigan Iron and Copper Country a ModelBy 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
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Birth of a New Volcano, in Michoacén, MexicoBy 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
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Degasification of Coal Seams at a ProfitBy 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
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Metals Specifications and Metallurgical Morale in This WarBy 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
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Stock-Piling for PeaceBy 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
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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
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Metallurgists Learn of Recent Progress in Research at Iron and Steel MeetingsBy 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
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Proxy MetallurgyBy 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
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Coal Faces Postwar ReadjustmentBy 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
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War-Tempered Annual Meeting Attracts Usual Large Crowd to Informative SessionsBy 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
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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
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Joint Sessions for Mining Geology Group Prove Most SuccessBy 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
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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
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Health and Safety Program Short but StimulatingBy 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
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Interest Rapidly Increasing in Eastern Magnetite Mining and MillingBy 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
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Work Done by Agencies Other Than the Bureau of Mines in Treatment of Low-Grade Aluminum OreBy 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
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War and Postwar Problems of American IndustryBy 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
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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
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Operations of the Chateaugay Division of Republic Steel at Lyon MountainBy 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
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Overflow Crowd at Coal Division Sessions Takes Part in Lively DiscussionsBy 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