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The Small Scale Miner-Industry's Silent Partner
By John D. Wiebmer
First, a definition of a small scale miner is in order. The US Bureau of Mines classifies him as one who produces 360 t/d (400 stpd) of ore or less. In Canada, he would be refered to as a "junior comp
Jan 2, 1979
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"Russia's Mineral Potential" Criticized
By Norman C. Stines
Russia's mineral potential is a secret that has been effectively kept by the Iron Curtain. There is no conclusive data and because of its extreme importance to the Free World, the subject is grea
Jan 11, 1951
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Scale-Up of a Mixer-Settler Extractor Using a Unit Operations Approach
By Renato G. Bautista, David C. Lindholm
The results of scale-up studies on a continuous, multistage horizontal mixer-settler extractor are presented. The chemical and mechanical system involves the separation of lanthanum from a mixture of
Jan 1, 1977
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The Ladies Meet, Too
By AIME AIME
THE annual meeting of the Woman's Auxiliary to the A.I. M.E. is always held in New York, in con- junction with the annual meeting of the Institute in February. Business sessions, teas, dances, a
Jan 1, 1930
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Survey Of Open-Hearth Operations (8031b880-0b58-482b-80fa-af5f7ec8c725)
THE purpose of this chapter is to present a general outline of the basic open-hearth process for the benefit of students, practicing open-hearth operators, and metallurgists who wish to review the sub
Jan 1, 1964
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New York Paper - Note on the Use of Crude Petroleum as Fuel for Raising Steam at the South Chicago Works
By E. C. Potter
FUEL-OIL was first substituted for coal at these works in September, 1888. It was first applied in the converting-department to the battery of boilers, consisting of 14 tubular boilers, 16 feet in len
Jan 1, 1889
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List Of Members - Members - Junior Members - Associates - Junior Foreign Affiliates – Student Associates
[Aamot, Olav Crone, (M'29) Chem. Engr., Elektrokemisk, Raadhusgt. 23, Oslo, Norway. Abadilla, Quirico A., (M'38) Min. Engr., Dir. Bureau of Mines, Manila, P. 1. Abbott, Agatin, (J'40)
Jan 1, 1940
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Sulfur (6c33d2f0-3e65-4b13-ba60-1f01f6376a65)
By James M. Barker
Sulfur is a nonmetallic element of great physical and economic importance to the world. It is widely but sparingly distributed throughout the hydrosphere, lithosphere, and biosphere. Sulfur is the ten
Jan 1, 1983
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Abstracts
On the following pages are abstracts of papers published by the Institute during the year 1935 as TECHNICAL PUBLICATIONS and CONTRIBUTIONS, papers in bound volumes appearing for the first time, and pa
Jan 1, 1936
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Members, Associates And Junior Associates
Adams, John H., Pres. & Mgr., Alabama Lime & Stone Corpn., 1302-4-8 First Ave., Birmingham, Ala. '14 Adams, L. W., Otis Steel Co., Riverside Plant Cleveland, Ohio. '15 Adams, Leland D., M
Jan 1, 1925
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Flotation Practice In The Coeur d'Alene District, Idaho
By A. W. Fahrenwald
FLOTATION practice in Idaho is now about 13 years old. The advance has been steady during these 13 years. The operators have been alert to take advantage of the newest developments and they have thems
Jan 1, 1928
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Direct Production of Metallic Zinc by the Electrothermic Process
By George Weaton
Two years ago the general features of the St. Joseph Lead Company's zinc-smelting process were described.1 At that time the discussion was limited to a description of the production of high-purit
Jan 1, 1939
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Institute of Metals Division - The Transformation in Beta-CuAl Alloys
By E. P. Klier, S. M. Grymko
The transformations in eutectoidal systems have been extensively studied as they occur in steels.' As a consequence of these studies the martensite, bainite and pearlite reactions found for most
Jan 1, 1950
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Deoxidation of Open Hearth Steel with Manganese-Silicon Alloys
By Herty, C. H.
One of the numerous requirements of many grades of present- day steel is that the steel shall be free from non-metallic inclusions. These inclusions may be composed of oxides, sulphides, complex oxy-
Jan 1, 1957
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Colorado Meeting - August 1882
Jan 1, 1883
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Milling Methods Committee Develops Growing Pains
By Arthur F. Taggart
TO all Mineral Dressers, but particularly to those in the Coal and Industrial Minerals Divisions: Ted Counselman, retiring after two years at the helm of the Milling Committee, pointed with pride to
Jan 1, 1944
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NEW Haven Paper - Provision for the Health and Comfort of Miners-Miners' Homes
By William P. Blake
When we consider the efforts made in Europe to promote the physical and moral well-being of the working classes, the question is suggested whether in this country, where, theoretically, every man is p
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Mining Methods at the Iron King Mine
By L. Bombardieri, H. F. Mills
Iron King mine, producing gold-silver-lead-zinc-ore, is 10 miles east of Prescott, Ariz. At present the 1806 level is being developed. The echelon pat tern of ore deposit continues at depth but is les
Jul 1, 1956
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Local Section News (084a2754-d121-4b66-b4fc-b60abb4dab27)
Executive Committee. ROBERT H. RICHARDS, Chairman. ALBERT SAUVEUR, Vice-Chairman. TIMOTHY W. SPRAGUE. HENRY A. WENTWORTH. AUGUSTUS H. EUSTIS, Secretary, 131 State St.., Boston, Mass. The twelfth m
Jan 7, 1913