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Lake Superior Paper - Mining Methods and Costs at the United Verde Mine (with Discussion)
By H. DeWitt Smith, W. H. Sirdevan
The mine operated by the United Verde Copper Co. is situated near Jerome, Ariz., on the eastern flank of the Black Hills, at an elevation of approximately 5500 ft. (1676 m.) above sea level. The mine
Jan 1, 1922
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Geology and Mining Methods at Pilares Mine
By Rogers Wade
THE Pilares mine of the Moctezuma Copper Co. is situated at Los Pilares de Nacozari, Sonora, Mexico, about 75 mi. (120.7 km.) South of the international boundary and about 7 mi. (11.26 kin.) east of t
Jan 8, 1919
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Nonferrous Metallurgy Requires Two Sessions
By AIME AIME
BY COMBINING the sessions on reduction and refining of copper, lead and zinc it was possible to devote an entire day to nonferrous metallurgy. Four interesting papers were presented at the morning ses
Jan 1, 1932
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Deformation Mechanisms In Granodiorite At Effective Pressures To 100 MPA And Temperatures To Partial Melting
By J. Handin, S. J. Bauer, M. Friedman
Deformation mechanisms in room-dry and water-saturated specimens of Charcoal Granodiorite, shortened at 10-4s-1, at effective pressures (Pe) to 100 MPa and temperatures to partial melting (?1050°C) ar
Jan 1, 1982
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List of Members and Associates Geographically Arranged (a593dda9-b19e-4cc9-a166-8cdb86d83c73)
ALABAMA. Anniston.-Noble, A. E., 20th St. and Wilmer Ave. Auburn.-Brown, R. L., Box 0. Belle Ellen.-Hutcheson, W. C. Bessemer.-Abbott, C. E., T. C., I. & R.R. Co Dobbs, G. G., Box 97. Ferguson, V
Jan 1, 1917
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Extractive Metallurgy Division - The Preparation of High-Purity Uranium Metal by the Bomb Reduction of Uranium Tetrafluoride with Calcium
By R. W. Kewish
The preparation of massive uranium metal containing very low concentrations of a number of light elements by bomb reduction of UF4, with calcium is described. Details of procedures are given for prep
Jan 1, 1960
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The Relation Between Metallurgy And Atomic Structure
By Paul Foote
MOST of the treatises on metallurgy intimate that simultaneously with the development by the atomic physicist of a really satisfactory theory of the atom will be inaugurated a new epoch in the science
Jan 2, 1926
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Annual Review – 1971 – Mining and Exploration
By Thomas V. Falkie
Mining and exploration, in the year 1971, can be characterized as a year of politics and the beginning of an era of legislation. Certainly the activities of our state and federal lawmakers and interna
Jan 2, 1972
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The Petroleum Industry - Increased Domestic Business Activity, and the European War Improves the Export Outlook
By Basil B. Zavoico
PRODUCTION of crude it in the United States during 1939 totaled about 1.255,776,000 barrels, an average of 3,440,482 barrels per day, 3.41 per cent above the 1938 output of 1,214,355,000 barrels but 1
Jan 1, 1940
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PART V - Papers - Activation Energies for High-Temperature Steady-State Creep in Lead Sulfide
By M. S. Seltzer
High temperature steady-state creep rates have been determined jor lead sulfide single crystals whose defect concentrations were fixed by equilibration under controlled sulfur pressure. The activation
Jan 1, 1968
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Part II – February 1969 - Papers - Elastic Calculation of the Entropy and Energy of Formation of Monovacancies in Metals
By Rex O. McLellan
The formation of a monovacancy in a metal is simulated in an elastic model by the displacement of the surface of a small spherical cavity in a large elastic continuum. The application of linear elas
Jan 1, 1970
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Seismograph Prospecting for Oil
By Walter A. English
CONTENTS PAGE Introduction. By WALTER A. ENGLISH 1 Theory of Seismic Reflection Prospecting. By WILLARD H. TRACY 2 Instruments for Reflection Seismograph Prospecting. By ARTHUR NOMANN 9 Seismo
Jan 1, 1939
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Extractive Metallurgy Division - On the Thermodynamic Properties of the Compounds Sb2Se3, Bi2Se3, Sb2Te3, and Bi2Te3
By B. W. Howlett, M. B. Bever, Somnath Misra
The heats of Formation of the compounds Sb2Se3, Bi2Se3, Sb2Te3, and Bi2Te3 and the heats of solution of tellurium and selenium in liquid bismuth have been measured in a liquid metal solution calorimet
Jan 1, 1964
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The Minerals Depletion Allowance
By Dr. O’Neil Thomas J., Donald W. Gentry
It was a western truism that more money was made from selling mines than from buying them, just as it was accepted that many a good mine had been spoiled by working it. from R. E. White, "The Mining T
Jan 1, 1984
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Papers - Effect of Impurities on the Solubility of Sulphur Dioxide in Molten Copper (T.P. 1435, with discussion)
By John Chipman, Carl F. Floe
A year ago the authors published a paper on the solubility of sulphur dioxide in molten copper.l The data in that paper agreed closely with that obtained by previous investigators, which, however, did
Jan 1, 1942
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Papers - Effect of Impurities on the Solubility of Sulphur Dioxide in Molten Copper (T.P. 1435, with discussion)
By Carl F. Floe, John Chipman
A year ago the authors published a paper on the solubility of sulphur dioxide in molten copper.l The data in that paper agreed closely with that obtained by previous investigators, which, however, did
Jan 1, 1942
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Constitution Of Alloys Of Aluminum, Zinc And Tin And Aluminum, Zinc And Cadmium
By V. Jares
DESPITE the fact that a combination of metals-aluminum-zinc-tin, and sometimes aluminium-zinc-cadmium-is extensively used for aluminum solders, as well as for die-castings, the constitution of these a
Jan 10, 1926
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Oil And Gas Developments in Oklahoma in 1945
By K. A. ACKLEY
The petroleum industry experienced a year of satisfactory accomplishment in Oklahoma during 1945. Crude oil production was increased, a new record for recent years was established in well completions,
Jan 1, 1946
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Institute of Metals Division - Stacking Faults in Platinum (TN)
By F. R. Brotzen, J. Taranto
SEVERAL investigators have computed stacking-fault concentrations from X-ray diffraction data.'-' The method generally employed relates the line shift to the stacking-fault probability. In t
Jan 1, 1962
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Aluminum and Aluminum Alloys - Property Changes during Aging (Metals Tech., Aug. 1948, TP 2436)
By A. H. Geisler
The correlation of property changes during precipitation with structure has progressed, sometimes rapidly but other times more slowly, since the fundamental discovery of Merica, waltenberg and Scott.1
Jan 1, 1949