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Proceedings Of The 119th MeetingFrom the beginning to the end, the attendance and enthusiasm of the 119th meeting, which was held in New York, Feb. 17 to 20 surpassed all expectations. Besides the ten technical sessions, one of whic
Jan 3, 1919
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Geochemical Exploration Continues Expansion At A Rapid PaceBy Wayne S. Cavender
During the past year, geochemical prospecting appears to have come of age as an exploration method, and its acceptance by the mining industry is widespread. There is a growing recognition that applied
Jan 2, 1968
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Advances In The Preparation Of AnthraciteBy Dever Ashmead
ANTHRACITE was first mined in the Wyoming Valley and sold as an article of commerce in 1808. As some preparation has always been necessary to make it ready to burn, the preparation of anthracite must
Jan 9, 1921
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Demonstration Coal MinesBy J. J. Rutledge
THE United States Bureau of Mines established at Bruceton, Pa., in 1909, an experimental mine, for the purpose of testing the means of preventing and limiting mine explosions. During the last ten year
Jan 2, 1920
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Mineral Development And Land Conservation In Montana's Stillwater DistrictBy James E. Adler, Timothy C. Richmond
The Stillwater District is located in south central Montana approximately 75 miles southwest of Billings, the state's largest city. It lies along the northeast front of the Beartooth Mountains an
Jan 3, 1974
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The Arizona MeetingA full account of the wonderful Arizona meeting will be published in the December Bulletin. For the strenuous, interesting, and altogether happy week, we express our hearty thanks to those marvels of
Jan 10, 1916
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The Now Generation In Advanced Transportation SystemsBy A. C. Bluemel, J. S. Harper, J. H. Jett
Can the mining industry in the United States accept the change and challenge of the "Now Generation" of an entirely new high-performance automated transportation system? Advanced transportation syst
Jan 1, 1970
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High-Temperature ControlBy C. O. Fairchild
THE meaning of temperature control can be extended to cover not only the control of temperatures' but also the control of processes through a knowledge of the temperatures involved. In this sense
Jan 9, 1919
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Microscopical Structure Of AnthraciteBy Homer Turner
COALS, other than anthracite, have been so thoroughly studied under the microscope during recent years, that we now know what kinds of plants and what parts of plants form the bulk of lower rank coals
Jan 2, 1925
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The Engineering Work Of The National Research CouncilBy Henry Howe
1. The purpose of the National Research Council as organized for war purposes is twofold, to stimulate those outside its own personnel to conduct researches of importance for winning the war and to ca
Jan 12, 1918
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Phosphate Rock (5e08b75e-77a3-4082-b9bf-5f2b50392875)By James A. Beck
Phosphorus is essential to all life processes and therefore to the existence of man. In this role, there are no substitutes for phosphorus. In a commercial sense, phosphorus and its compounds are impo
Jan 1, 1976
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Papers - - Production - Domestic - Oil and Gas in Michigan during 1935By Theron Wasson
The state of Michigan showed considerable activity during 1935. The center of greatest interest was the Crystal field, which was unknown until March, 1935, and is an illustration of the effect of the
Jan 1, 1936
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Papers - - Production - Domestic - Oil and Gas in Michigan during 1935By Theron Wasson
The state of Michigan showed considerable activity during 1935. The center of greatest interest was the Crystal field, which was unknown until March, 1935, and is an illustration of the effect of the
Jan 1, 1936
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Geologic Factors Controlling Slope Stability In Open Pit MinesBy D. U. Deere, F. D. Patton
Introduction A close relationship exists between the geologic investigation and the stability analysis of the slopes of an open pit mine. One significant result of this relationship is that the sta
Jan 1, 1971
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The Diastrophic Theory (5903ca8e-88c5-418f-bcc0-185f79d6c18b)By Marcel R. Daly
EUGENE COSTS, Calgary, Alberta (communication to the Secretary*).¬This new theory to account for the accumulation of commercial deposits of oil and gas, is deliberately and admittedly based on the hyp
Jan 12, 1916
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Editorial - Education - Theory Or PracticeEDUCATION is a business; and, if the consumer is satisfied with the product, no one has any grounds for complaint. "Pretty well satisfied" about slims up the attitude of the mining industry toward the
Jan 1, 1952
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The Doings Of The Eleventh (Railway) Engineers Over ThereBy Rossiter Raymond
This regiment, originally known as the First Engineer Reserve, will be remembered as the one recruited in New York City through the efforts of the Joint Military Committee of the National Engineering
Jan 4, 1918
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Chicago Paper - The Genesis of Ore-Deposits, (See Discussion p. 587)By F. Pošepný
Part I.—General Facts and Theories. PAGE 1. Systems of Classification Employed Hitherto, . . 199 2. Standpoint and View of the Present Paper, . . . 206 3. The Xenogenites in General, ...207 4. Th
Jan 1, 1894
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Papers - - Produciton - Domestic- Oil and Gas Development on the Texas Gulf CoastBy W. B. McCarter
Broadly speaking, the year 1934, one of the most active in the history of the Coast, has been both disappointing and revealing. Of the 18 new oil-producing areas, only two have shown the qualities of
Jan 1, 1935