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  • AIME
    Mining Education in West Virginia High Schools

    By C. E. LAWAL

    WITH the object of adapting high-school vocational courses to the industrial needs of the community, a few high-school officials in West -Virginia working with the School of Mines of the State univers

    Jan 1, 1929

  • AIME
    Composition And Microstructure Of Ancient Iron Castings

    By Maurice L. Pinel, Thomas T. Read, Thomas A. Wright

    THE erroneous, but until recently widely prevalent, belief that iron castings were first made in Europe in the fourteenth century has been adequately refuted in a number of earlier papers;1,11,12 but

    Jan 1, 1938

  • AIME
    Reservoir Engineering - Laboratory Research - Model Studies of Pilot Waterfloods

    By B. H. Caudle, W. J. Bernard

    Factors which influence the success or failure of a waterflood can seldom be determined in the laboratory. For this reason pilot waterfloods are initiated in a repreventative portion of the oil reserv

  • AIME
    Aspects of the Mining Industry in British Columbia

    By WILLIAM SLOAN

    B RITISH COLUMBIA in its mining activities is going ahead by leaps and bounds both in development and production. Mineral production for 1925 was $61,492,242 in value as compared to $48,704,- 604 in 1

    Jan 1, 1926

  • AIME
    Minerals and Mining in South Africa - A Variety of Mineral Products Supports the Economy of the Union

    By Sidney H. Haughton

    FOLLOWING the discovery of diamonds in 1870 and the Witwatersrand gold fields in 1886 South Africa changed from a predominantly pastoral country with a scattered white population into a land whose eco

    Jan 1, 1946

  • AIME
    Physical Metallurgy: What It Is and How It Progresses

    By Oscar E. Harder

    THE TERM "physical metallurgy' is used in the title of this lecture in preference to "metallography ?because the former has a broader meaning with most audiences, some people thinking of the latt

    Jan 1, 1940

  • AIME
    Present Tendencies in Smelting and Leaching Lead Ores

    By R. C. Canby

    JUDGE GRANT, in a delightful satire of his, says: "Boston is a state of mind." I think that this same statement might well be made of the metallurgy of lead. I was particularly impressed with this whe

    Jan 1, 1926

  • AIME
    Production - Domestic - Oil and Gas Development in West Virginia during 1938

    By David B. Reger

    Exploration for new pools of gas in the Oriskany sand and continued exploitation of areas already known to be productive in that sand were the main features of petroleum activity in West Virginia duri

    Jan 1, 1939

  • AIME
    Production - Domestic - Oil and Gas Development in West Virginia during 1938

    By David B. Reger

    Exploration for new pools of gas in the Oriskany sand and continued exploitation of areas already known to be productive in that sand were the main features of petroleum activity in West Virginia duri

    Jan 1, 1939

  • AIME
    Institute of Metals Division - A Study of the Iron-Chromium-Nickel Ternary System

    By J. W. Pugh, J. D. Nisbet

    THIS study of the ternary has been made as one phase of a metallurgical investigation which began nearly four years ago in the General Electric Company's Research Laboratory in Schenectady, N. Y.

    Jan 1, 1951

  • AIME
    Minerals Beneficiation - Mechanisms of Size Reduction in Comminution Systems Part II; Interpreting Size Distribution Curves and the Comminution Event Hypothesis

    By R. S. Kinasevich, D. D. Crabtree, D. W. Fuerstenau, T. P. Meloy, A. L. Mular

    The effect of such variables as feed size, particle shape, cleavage, and hardness on the relative proportion of impact, abrasion, and chipping events in a tumbling mill is demonstrated. The concept of

    Jan 1, 1964

  • AIME
    Appendix A – Part I

    The following advertisements show the contemporary view of the value of coal on a tract, usually as compared with farming advantages of several kinds. Fayette Gazette and Union Advertiser, February 1

    Jan 1, 1942

  • AIME
    Production - Domestic - Petroleum and Natural Gs Developments in New York in 1942

    By C. A. Hartnagel

    The production of petroleum in New York state in 1942 amounted to 5,410,000 bbl. This represents an increase over each of the four preceding years, and, with the exception of 1937, is the largest prod

    Jan 1, 1943

  • AIME
    Production - Domestic - Petroleum and Natural Gs Developments in New York in 1942

    By C. A. Hartnagel

    The production of petroleum in New York state in 1942 amounted to 5,410,000 bbl. This represents an increase over each of the four preceding years, and, with the exception of 1937, is the largest prod

    Jan 1, 1943

  • AIME
    The Age Of Mineral Coal

    By M. O. Holowaty, C. M. Squarcy

    1750 to 1850: The scene shifts westward across the Alleghenys to the young town of Pittsburgh; charcoal gives way to mineral coal as furnaces grow larger and the blast is heated; above all, Pennsylvan

    Jan 1, 1961

  • AIME
    New Ideas Rife At Cleveland-Cliffs

    By John V. Beall

    Cutting costs and increasing safety with new ideas is the byword with The Cleveland-Cliffs Iron Co. on the Marquette Range in Michigan. Among the new ideas being tried out are mechanical shaft mucking

    Jan 1, 1949

  • AIME
    Aluminum Castings of High Strength

    By Robert S. Archer

    THE proper material of construction for a given purpose is that material which meets the requirements satisfactorily at the lowest ultirnatc cost. It is consistent with this principle that most alumin

    Jan 1, 1927

  • AIME
    Twinning in Ferrite (b3249773-77d9-4e99-9dcb-f26abd8aff87)

    By L. W. McKeehan

    THE occurrence of twins in large ferrite crystals, made by a new process, was reported in a recent note. This paper describes a typical case of such twinning and suggests, on the basis of the observed

    Jan 1, 1927

  • AIME
    Nicaro Nickel's New Cuban Plant Begins Production

    By AIME AIME

    PRODUCTION of nickel in Cuba, a new source of this metal, has been started by the Nicaro Nickel Co., subsidiary of the Freeport Sulphur Co. Construction of the Nicaro plant in Oriente Province, Cuba,

    Jan 1, 1944

  • AIME
    Chicago Paper - Mill Operations at United Eastern during 1917 and 1918 (with Discussion)

    By Wheeler O. North

    The United Eastern Mining Co.'s property is in the Oatman, Gold Roads mining district of Mohave County, Ariz. The mine and mill are 26 mi. (41.8 km.) southwest of Kingman, the nearest railway con

    Jan 1, 1920