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The Flotation Of Minerals
By Robert Anderson
DURING the past 5 years no subject has aroused more interest or received more attention among mill operators than flotation. One reason for this is, undoubtedly, the remarkable success of the process
Jan 7, 1916
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Papers - New York Meeting – February, 1929 - Unreduced Oxides in Pig Iron and Their Elimination in the Basic Open-hearth Furnace
By C. H. Herty
During the past few years frequent reference has been made to a certain type of iron known generally as "bad iron," "dirty iron," etc., both by steelmakers and producers of iron castings.' Open-h
Jan 1, 1929
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New York Paper - Safety Practice for Hoisting Ropes (with Discussion)
By R. M. Raymond
The Mining Section of The National Safety Council recently sent out a questionnaire to operators, regarding the class of rope used, specifications required or obtained, factors of safety observed, met
Jan 1, 1923
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New York Paper - Safety Practice for Hoisting Ropes (with Discussion)
By R. M. Raymond
The Mining Section of The National Safety Council recently sent out a questionnaire to operators, regarding the class of rope used, specifications required or obtained, factors of safety observed, met
Jan 1, 1923
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The Holland Tunnel (The Hudson River Vehicular Tunnel) (38a7990e-e710-479c-bacb-0e91e06668cb)
By Ole Singstad
THE legislatures of New York and New Jersey, determined in 1919 that a vehicular tunnel should be built under the Hudson River. On July 1, 1919, an engineering staff was organized with the late Cliffo
Jan 8, 1926
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Concentration of Banded Ingredients of Illinois Coals by Screen Sizing and Washing
By L. C. McCabe
THIS paper is a progress report on a study, of the distribution of the banded ingredients (Figs. 1 and 2) in- Illinois screenings and the method of determining their distribution. Proximate analyses a
Jan 1, 1936
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Application Of A High-Vacuum Induction Furnace To The Study Of Gases In Metals
By P. H. Brace
THE study of the relations between gases and metals is one of perennial interest to all who are connected with the production of high-grade metallurgical products. The data reported here are the outco
Jan 1, 1928
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A Review Of The Exploration At Belle Isle, Louisiana
By A. F. Lucas
Introduction BELLE ISLE, located in the low sea marshes near Atchafalaya Bay, is the southeasternmost of the famous Five Salt Islands of Louisiana. Rising about 80 ft. (24 m.) above the level of the
Jan 9, 1917
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Copper Queen
ON FEBRUARY 4, 1952, the Phelps Dodge Corporation signed Contract GS-00P(D)-12068 with the United States Government. This interesting document dealt with the "Bisbee East" project as part of the Gover
Jan 1, 1957
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United Engineering Societies Library (2c2d235d-2ce5-4cf6-9021-766bd4d272c2)
Book Review MEXICO UNDER CARRANZA. By Thomas E. Gibbon, Los Angeles, California. Doubleday Page and Co., New York, 1919, 270 pp., 711/2 X 5 in. $1.50. A vivid, accurate, convincing summing up of th
Jan 8, 1919
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Computer-Aided Regional Planning For Mineral Resources
By William C. Brice
Minnesota is involved in planning controversies related to taconite and potential copper-nickel mining. Mine facility planning includes the Reserve dining on-land tailings disposal issue and the poten
Jan 1, 1977
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San Francisco Paper - The Concentrator of the Timber Butte Milling Co., Butte, Nev.
By Theodore Simons
Permission to present this paper at the February, 1915, meeting of the Montana Section of the American Institute of Mining Engineers was liberally granted by W. A. Clark, Jr., President-and General Ma
Jan 1, 1916
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Institute Committees (28e4a3f2-0dd2-4763-837f-a40c02e7fd79)
STANDING COMMITTEES Executive CHARLES F. RAND, Chairman. JAMES F. KEMP, JOSEPH W. RICHARDS, ALBERT R. LEDOUX, BENJAMIN B. THAYER. Membership BENJAMIN B. THAYER, Chairman. KARL EILERS, JOHN
Jan 1, 1914
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Regional Support Pillars for Improving Working Conditions In Open-Stoping
By S. C. Geol, C. H. Page
INTRODUCTION Mining at Mindola Mine, Rokana Division of Nchanga Consolidated Copper Mines Limited is the deepest on the Zambian Copperbelt. Mining extends to 1150 metre depth so far and the presen
Jan 1, 1981
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Industrial Minerals - Commercial Synthesis of Star Sapphires and Star Rubies
By Clifford Frondel
THE aluminum oxide known as corundum has several varieties that have been used as gem materials since ancient times. These include the red variety called ruby, the blue variety sapphire, and the aster
Jan 1, 1955
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Report Of Delegation Of American Engineers To France
The Delegation of American Engineers constituted by the American Institute of Mining and Metallurgical Engineers, the American Society of Civil Engineers, the American Society of Mechanical Engineers,
Jan 9, 1919
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Discussion of Papers Published Prior to 1957 - Lineament Tectonics and Some Ore Districts of the Southwest (1958) (211, p. 1169)
By E. B. Mayo
David LeCount Evans (Consulting Petroleum and Mining Geologist, Wichita, Kans.)-—Not only E. B. Mayo but also W. C. Lacy, who apparently urged the preparation of this analysis, is to be commended. Reg
Jan 1, 1960
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Washington D.C. Paper - Iron and Steel considered as Structural Materials – A Discussion, Papers and Remarks by (0c77ee92-d5e3-4ea3-b819-53904a60d473)
By G. S. Morison
I have bad considerable experience with the testing-machine at the Watertown Arsenal, having had broken there sixteen large steel eye-bars, besides quite a number of iron bars and two compression memb
Jan 1, 1882
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News From Members At The Front (bdc04a99-7132-4d5b-b93c-bb8fdd162bab)
K. Baumgarten has returned from active service in France. He reports that he saw C. W. Campbell, formerly with the 2d Engineers on the Chateau Thierry front, and believes that the latter returned to t
Jan 10, 1918
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Institute Committees (a366b4b8-9232-45c7-a572-72d8dcbcba80)
STANDING COMMITTEES. Executive. CHARLES F. RAND, Chairman. JAMES F. KEMP, JOSEPH W. RICHARDS, ALBERT R. LEDOUX, BENJAMIN B. THAYER. Membership.. BENJAMIN B. THAYER, Chairman. WALTER R. INGALLS,
Jan 7, 1913