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  • AIME
    Executive Committees of Local Sections (75fc2fb2-b2c4-44fe-877f-2c137814a04f)

    Arizona ROBERT E TALLY, Chairman CARL F MILLS, Secretary-treasurer, P O Box 1462, Jerome, Ariz W. S. BOYD THOMAS H O. O'BRIEN F. W MACLENNAN Boston Meets first Monday each winter month GALE

    Jan 1, 1923

  • AIME
    Petroleum Supply of Axis Powers Short of Wartime Needs

    By J. W. Ristori, V. R. Garfias

    ONE of the most serious problems now confronting Gel- many-and one that will affect Italy even more seriously if she goes to war against England and France -is that of supplying her navy, mechanized a

    Jan 1, 1939

  • AIME
    Production - Domestic - Oil and Gas Development in Oklahoma in 1943

    By Raymond D. Sloan

    Dropping from third position among the oil-producing states of the nation in 1942, Oklahoma ranked fourth in 1943 with a total output of 121,431,ooo bbl., a decline of 11.9 per cent from the previous

    Jan 1, 1944

  • AIME
    Production - Domestic - Oil and Gas Development in Oklahoma in 1943

    By Raymond D. Sloan

    Dropping from third position among the oil-producing states of the nation in 1942, Oklahoma ranked fourth in 1943 with a total output of 121,431,ooo bbl., a decline of 11.9 per cent from the previous

    Jan 1, 1944

  • AIME
    Modernization Of The Tayoltita Mine, One Of Mexico's Major Silver And Gold Operations

    By Jack C. Haptonstall

    Abstract-Minas de San Luis, S.A. operates the old Tayoltita mine located in the Sierra Madre Occidental in Durango, Mexico. Yearly production is 55 000 kg (1.7 million troy ox) of silver and 1000 kg (

    Jan 2, 1978

  • AIME
    Library (8ff533bb-b40a-42f4-bc23-5f41917f11e6)

    The Library of the above-named Societies is open from 9 A.M. to 10 P.M. on all week-days, except holidays, from September 1 to June 30, and from 9 A.M. to 6 P.M. during July and August. The-Library co

    Jan 6, 1915

  • AIME
    Equilibrium Relations in Aluminum-manganese Alloys of High Purity

    By Dix, E. H.

    THE percentage of manganese used in commercial aluminum alloys is small, and yet this element is an important addition to some very valuable alloys. When used alone with commercial aluminum containing

    Jan 1, 1927

  • AIME
    Sampling Techniques & Exploration Results Equis Polymetallic Vein and El Roble Copper-Gold Massive Sulfide Deposits, Colombia

    By George S. Barnett

    The Equis and El Roble projects are located in the Cordillera Occidental of Colombia. The Equis vein deposits have sulfide ore reserves of 95,955 mt (105,770 st) grading 8.51 g/mt (0.248 oz/st) gold a

    Jan 1, 1985

  • AIME
    Institute of Metals Division - The Diffusivity of Hydrogen in Alpha Iron

    By E. W. Johnson, M. L. Hill

    The dijfusiuity D was determined at 25° to 780°C- from hyd?-ogen evolution rates. Anomalous evolution from air-melted iron was att~zbztted to residual hydrogen, which is interpreted as a hydrogen comp

    Jan 1, 1961

  • AIME
    Evaporating Salt from the World's Largest Mineral Deposit

    By Joseph C. Buchen

    IN principle, production of salt from sea water is a simple operation. Sea water is trapped in ponds, the sun and wind cause evaporation of the water, and what is left is principally salt. Commercial

    Jan 1, 1937

  • AIME
    Discussion - Of Mr. Gayley's Paper on the Application of Dry-Air Blast to the Manufacture of Iron (see p. 746)

    Discussions of the paper of Mr. Gayley read by title at the Lake Superior hieeting, but first presented at the New York meeting of the Iron and Steel Institute, October, 1904 (see p. 746). With the ex

    Jan 1, 1905

  • AIME
    Iron and Steel Metallurgy

    By Clyde E. Williams, JAMES L. GREGG

    THIS review of the past year's progress in iron and steel metallurgy presents examples of only a few of the interesting or important accomplishments made in the United States. In the field of ir

    Jan 1, 1932

  • AIME
    Review of the Coal Industry in 1930

    By HOWARND N. EAVENSON

    THE year 1930 resembled the preceding one in the coal industry in continuing the era of falling prices and 'of the abandonment of unprofitable mines. Practically all coal prices fell, and in the

    Jan 1, 1931

  • AIME
    Extractive Mettallurgy Division - Cominco's New Sinter Plant

    By J. F. Mitchell, R. Bainbridge, E. A. Melvin

    IN the fall of 1953, The Consolidated Mining and Smelting Co. of Canada Ltd. put into operation a completely new and modern plant for sintering the rather complex assortment of materials which compris

    Jan 1, 1958

  • AIME
    Minerals Beneficiation - Studies on the Activation of Quartz with Calcium Ion

    By Strathmore R. B. Cooke, Marcus Digre

    That calcium will activate quartz for flotation with anionic collectors such as soaps has been known for a number of years,12'3 and the method has been applied to the concentration of various iro

    Jan 1, 1950

  • AIME
    Blasthole Drilling Doesn't Have to Be Bad

    By Betty J. Laswell, Gerald W. Laswell

    Rotary drilling in modern open-pit mining is usually considered the lead phase which not only establishes the production rates but frequently limits them. From this viewpoint alone, the drilling phase

    Jan 8, 1978

  • AIME
    Role of Minerals in Our Future Economy

    By Games Slayter

    NO reasonably well-informed person believes that the role of minerals, both metallic and nonmetallic, will be any less important in the future than it has been in the past. The contrary is true. Indus

    Jan 1, 1943

  • AIME
    Ore Transportation at the Alaska Juneau .Mines

    By Williams, J. A.

    THE Alaska Juneau mine has been developed through an adit driven at the elevation of the top of the mill and all mining is done above this main haulage level. As a result of wholesa1e"mining operation

    Jan 1, 1931

  • AIME
    Smelting at the Arizona Copper Co.'s Works

    By F. N. Flynn

    - Introductory IN 1882, The Arizona Copper Co. Ltd., acquired producing copper mines at Metcalf and Morenci (locally called Longfellow). Metcalf is situated a distance of 7 miles, and Morenci a dist

    Jan 9, 1916

  • AIME
    Australia - Mineral Development And Policies

    By J. D. Anthony

    The Australian continent possesses significant reserves of a wide range of minerals, including bauxite, coal, copper, diamonds, gold, iron ore, lead, manganese, mineral sands, nickel, phosphate, silve

    Jan 1, 1982