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The Tayeh Iron-Ore Deposits (7a831c99-2875-445a-951c-b6b0307612d7)
THOMAS T. READ, Palmerton, Pa. (communication to the Secretary*). -It is much to he regretted that in presenting a further discussion of these deposits, first described by myself' and later discu
Jan 6, 1917
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Problems and Procedure in Acquiring Foreign Mineral Properties
By Charles Will Wright
ALTHOUGH the United States has long led all other countries in both the production and consumption of mineral products, the trend seems definitely toward an increasing dependence upon foreign sources
Jan 1, 1947
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Technical Papers and Notes - Institute of Metals Division - Activity Measurement in the System Iron-Chromium
By R. G. Hudson, H. W. Paxton
The activities of iron and chromium in their binary system have been measured by the Knudsen orifice technique. The system is close to ideal at 1200- 1250 C with slight positive deviations. The effect
Jan 1, 1959
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Ground Movement and Subsidence, 1930
By George S. Rice
STUDIES of ground movement and subsidence caused by mining necessarily chiefly deal with causes and effects of making extensive excavations underground with spans beyond the strength of the un- suppor
Jan 1, 1931
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History, Geology, and Mining Methods of the Moscow Silver Mines in Utah
By AIME AIME
ON Sept. 24, 1875, a remarkable deposit of silver ore was discovered by James Ryan and Samuel Hawkes at the east base of Grampian Hill in central Beaver County, Utah.. A shaft was begun and had been s
Jan 1, 1936
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Section Delegates Dine with Directors
By AIME AIME
TWENTY-TWO sections and all four of the divisions sent delegates to the annual meeting. They became so interested in the wide ranging dis6ussion of old and yet ever-new problems of Institute affairs t
Jan 1, 1931
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Section Delegates Guests at Directors' Dinner and Meeting
By AIME AIME
APPARENTLY unperturbed by any misgiving as to ill luck connected with the mystic number thirteen -for there were exactly that number of Directors on deck-the Board held two sessions on Tuesday, Feb. 2
Jan 1, 1933
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The Rise of the State Schools (52b7bcb6-b923-4b04-b568-7b99598a5b68)
By Thomas T., Read
ANY discussion of State-supported schools of mining and A metallurgy needs to be prefaced by a definition, since the first school to offer a mining curriculum, the Pennsylvania Polytechnic College, wa
Jan 1, 1941
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Iron and Steel Division - Agglomerating Fine Sized Ores with Low Temperature Coke
By C. E. Lesher
Two processes for agglomerating fine sized ores with low temperature coke are described. One process (Orcarb) agglomerates ores with limited amounts of carbon; the other (ore-carbon pellets) pelletize
Jan 1, 1956
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Institute of Metals Division - The Effect of Surface Removal on the Plastic Behavior of Aluminum Single Crystals
By I. R. Kramer, L. J. Demer
Aluminum single crystals were pulled in an electrolytic cell allowing surface removal during the deformation. The extent of Stages I and 11 of the stress-st-aitz curve was increased and the slope decr
Jan 1, 1962
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Discussion of Papers on Engineering Education
By AIME AIME
THE Engineering Education Committee of the Institute convened at the Engineering Societies Building on Feb. 18, .1929, with. E. A. Holbrook, dean of the Schools of Mines and Engineering, University of
Jan 1, 1929
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44. Western Utah, Eastern and Central Nevada
By William Paxton Hewitt
Mineral deposits of western Utah and eastern and central Nevada have produced in excess of $8,500,000,000 since 1871. Through 1965, Bingham Canyon had produced over $4,600,000,000 and seven other camp
Jan 1, 1968
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A Modification Of The "Gay Lussac" Method For Silver-Bullion Containing Tin.
By LUIS EAIYLNN SALAS
IF the ordinary wet method be attempted for silver-bullion containing tin, much trouble is experienced, varying with the amount of tin present. Even with a percentage as low as 0.05, the end-point is
Mar 1, 1912
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Mining Geology - More Attention Given to This Fundamental of Ore Development Than Ever Before
By George M. Fowler
DURING 1937 the subject of mining geology was probably given more attention and more mining geologists were usefully employed than at any previous time. Of the many contributing factors the most impor
Jan 1, 1938
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Coal - Agglomerating Fine Sized Ores with Low Temperature Coke
By C. E. Lesher
Two processes for agglomerating fine sized ores with low temperature coke are described. One process (Orcarb) agglomerates ores with limited amounts of carbon; the other (ore-carbon pellets) pelletize
Jan 1, 1956
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Reports of A.I.M.E. Annual Meeting
By AIME AIME
PRACTICALLY all the Section delegates as well as a sprinkling of Institute officers and mere members were on hand for the annual business meeting of the Institute on Monday afternoon of the Annual Mee
Jan 1, 1943
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Papers - Studies upon the Widmanstatten Structure, V-The Gamma-alpha Transformation in Pure Iron (With Discussion)
By Robert F. Mehl, Dana W. Smith
It has been shown that quenched iron of high purity exhibits a Wid-manstiitten figure much resembling martensite in appearance.1 This figure exhibits a maximum of four directions of the surface traces
Jan 1, 1934
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Section Delegates Exchange Ideas and Experiences
By John Johnston
ONLY two of the Institute's 26 Local Sections were unrepresented at the delegates' three sessions, held on Monday morning and afternoon and Thursday afternoon of the annual meeting. The Phil
Jan 1, 1933