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  • AIME
    Special Supplement: Mining Education Today

    How Mining Engineers Will Fare in 1977 Mining Education- The State of the Discipline Coal Mining Technologists are a New Force in the Labor Pool Trained Manpower Provided by Mining Technology

    Jan 1, 1977

  • AIME
    Getting The Foreign Workman's Viewpoint

    By Prince Lazarovich, Hrebelianovich

    I WAS asked by the chairman of one of the Sessions on Employment Problems to talk about the viewpoint of the foreign workingman. I am not a workingman. I have never done what a work-hand might call an

    Jan 4, 1918

  • AIME
    18. Geology of the Pea Ridge Iron Ore Body

    By John A. Emery

    The Pea Ridge iron ore deposit near Sullivan, Missouri, is a dike-like mass of magnetite enclosed in Precambrian porphyries. The ore body tops at the Precambrian surface at a depth of 1300 feet below

    Jan 1, 1968

  • AIME
    Monazite and Monazite-Mining in the Carolinas

    By Joseph Hyde Pratt, Douglas B. Sterrett, CHAPEL HILL

    I. DESCRIPTION. MONAZITE is one of the minerals which, for a long time, was considered rather rare in its occurrence, but, upon a commercial demand arising for it, prospectors and engineers soon loca

    Jun 1, 1909

  • AIME
    Discussions - Of Mr. Gayley's Paper on The Application of Dry-Air Blast to the Manufacture of Iron, published under the title of Blast-Furnace Practice (see Trans., xxxv., 746; also p. 315 of the present volume)

    A Discussion of the papers of James Gayley, on "The Application of Dry-Air Blast to the Manufacture of Iron" (see Trans., XXXV., 746, 1022, also pp. 315 and 745 of the present volume, and of J. E. Joh

    Jan 1, 1906

  • AIME
    Part VIII - Communications - Liquidus Boundaries in the Bismuth Corner of the Bi-Zn-Au and Bi-Zn-Cu Systems

    By R. D. Pehlke, J. V. Gluck

    AS a portion of a general study of liquid-metal thermodynamics, high-temperature galvanic cells were used to study the effect of added dilute solutes on the activity of zinc in dilute solution with mo

    Jan 1, 1967

  • AIME
    Blast-Furnace Practice

    By Chas. B. Dudley

    A Discussion of the papers of Mr. James Gayley, on "The Application of the Dry-Air Blast to the Manufacture of Iron," and of Mr. J. E. Johnson, Jr., on "The Physical Action of the Blast-Furnace," by M

    Sep 1, 1905

  • AIME
    23. Geology of the Iron Ores of the Lake Superior Region in the United States

    By Ralph W. Marsden

    The natural iron ores of the Lake Superior Region in the United States are being replaced by iron-ore concentrates produced from magnetite- or hematite-rich horizons in the Precambrian cherty iron for

    Jan 1, 1968

  • AIME
    Use of Aerial Photographs in Geologic Mapping (c055163f-3c2d-4acb-af20-1d9e9e080174)

    By Walter Loel

    THE application of aerial photographs to all phases of geologic mapping is set forth, indicating the advantages to be gained in different types of country and under varying climatic conditions. Method

    Jan 1, 1938

  • AIME
    A Homemade Portable Assay Furnace

    By James P. Sloss

    A PERMANENT assay office is commonly established as part of the general plant equipment of operating gold and silver properties, but during the development stage of a mine, the cost of such an office

    Jan 1, 1935

  • AIME
    The Wilfley Table

    By Robert H. Richards

    Tuns truly remarkable machine was built on a preliminary scale in May, 1895. The first full-sized table was built by Mr. A. R. Wilfley, and was used in his own mill in Kokomo in May, 1896. The first t

    Jul 1, 1907

  • AIME
    Shaft Sinking at Texas Salt Mines

    By M. TAYLOR

    AT Grand Saline, some 65 miles east of Dallas, the Morton Salt Co. of Chicago has for some years operated a brine pumping and evaporation plant on a salt dome. They recently drilled trial holes to obt

    Jan 1, 1930

  • AIME
    Three-Product Flotation at the Britannia, B. C., Mill ? Copper, Zinc, and Iron Are Separated from Low-grade Ore

    By H. A. Pearse

    NORMALLY, the Britannia ore mixture contains chalcopyrite and pyrite as the chief sulfide minerals, together with minor amounts of gold and silver and a low zinc content. Reduction is accomplished by

    Jan 1, 1934

  • AIME
    Louis Davidson Ricketts, President

    The following record of the important responsibilities already shouldered by Dr. Ricketts will give some indication of the trust and confidence reposed in him by his colleagues. The Institute is to be

    Jan 3, 1916

  • AIME
    Potash - An Industry Building For A Growing Market

    By Paul C. Merritt

    Samuel Hopkins, an 18th century inventor from Philadelphia, has been little noted nor long remembered by History, but it was he who on July 31, 1790, obtained what no other man can ever achieve -the f

    Jan 10, 1966

  • AIME
    Modernizing the World's Largest Lead Smelter

    By A. B. Parsons

    LAST YEAR (1934) saw the completion of a ten-year program of reconstruction and modernization of the world's largest lead- smelting plant, that of the ' Broken Hill Associated Smelters Propr

    Jan 1, 1935

  • AIME
    78. New Idria Mining District

    By Robert K. Linn

    The New ldria Mining District is in the southern part of the Diablo mountains of the California Coast Range, 140 miles southeast of San Francisco. The district, noted primarily for quicksilver, also h

    Jan 1, 1968

  • AIME
    Chicago, Ill Paper - Discussion of Mr. P. G. Salorn's Paper on "Physical and Chemical Tests of Steel for Boiler and Ship-Plate for the United States Government Cruisers,"

    William Kent, New York City: I regret that I have not had the time since the Cincinnati meeting to make as complete a study of Mr. Salom's paper as I wished. I regard it as one of the most import

    Jan 1, 1885

  • AIME
    Institute of Metals Division - The Fracture Behavior of Silver Chloride-Alumina Composites (with Appendix by K. H. Olsen)

    By C. H. Li, R. J. Stokes, T. L. Johnson

    The effect of alumina particles on the nucleation and growth of cracks through a silver- chloride matrzx has been investigated. It has been found possible to promote fibrous cracking in dispersion-str

    Jan 1, 1962

  • AIME
    Ore Haulage

    By S. F., French

    IN reviewing the design of the ore haulage system for the Morenci project, the reader should bear in mind that the railroad and its equpiment cannot be considered as an independent railroad provided o

    Jan 1, 1942