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Prospecting, Examination and Description of Deposits - Symposium on Prospecting for Phosphate. (Mining Tech., Jan. 1947, T.P. 2089) - Machine Prospecting in Tennessee Brown PhosphateBy H. O. Pickard
The Hoover and Mason Phosphate Co. made extensive tests with a rig manufactured by the Paris Manufacturing CO. as shown in Fig I. It is powered by a 20-hp Wisconsin air-cooled gasoline engine
Jan 1, 1948
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Prospecting, Examination and Description of Deposits - Symposium on Prospecting for Phosphate. (Mining Tech., Jan. 1947, T.P. 2089) - Machine Prospecting in Tennessee Brown PhosphateBy H. O. Pickard
The Hoover and Mason Phosphate Co. made extensive tests with a rig manufactured by the Paris Manufacturing CO. as shown in Fig I. It is powered by a 20-hp Wisconsin air-cooled gasoline engine
Jan 1, 1948
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Trends (8c046848-8ce6-4a7f-be21-1810ff15cb87)FRENCH steel makers are ready to support the Schuman plan. Pierre Ricard, vice-president of the French Steel Chamber syndicate, announced the industry's readiness to cooperate with the plan, whic
Jan 1, 1952
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Effect of pH on the Zeta Potential of ChrysocollaBy Frank W. Bowdish, T. M. Plouf
The purpose of this writing is to make available additional data, not previously published, on the zeta potential at various pH values of chrysocolla from the Inspiration mine, Arizona. Much research
Jan 1, 1974
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Opening Remarks (a6b72079-bd8e-417f-a781-7b603f70224b)By M. A. Hunter
CHAIRMAN M. A. HUNTER. UP to this time our stress-corrosion sessions have been concerned with stress-corrosion cracking in brass. In the succeeding sessions a variety of other products which are susce
Jan 1, 1945
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Coke in Utah (1a311ee1-4b3a-44d4-a1e6-d5475f8f683b)"Only the coal of the Sunnyside district in Carbon County is coked. Two companies, the Utah Fuel Company and the Columbia Steel Corporation, operating adjoining mines at Sunnyside and Columbia, produc
Jan 1, 1925
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Production - Domestic - Oil and Gas Developments in Tennessee in 1943By Kendall E. Born
Production of crude oil in Tennessee during 1943 was approximately 8200 bbl., slightly less than the 1942 production, Counties. Some half dozen wells in Clay, Fentress, and Pickett Countie
Jan 1, 1944
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Production - Domestic - Oil and Gas Developments in Tennessee in 1943By Kendall E. Born
Production of crude oil in Tennessee during 1943 was approximately 8200 bbl., slightly less than the 1942 production, Counties. Some half dozen wells in Clay, Fentress, and Pickett Countie
Jan 1, 1944
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Alabama State Geological SurveyGeological Survey of Alabama, University, Ala. A complete list of publications will be sent upon request Requests for publications should be addressed to Walter B. Jones, State Geologist, Univers
Jan 1, 1933
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Woman's Auxiliary Goes Into JournalismTHE Woman's Auxiliary now has its own publica-tion, a monthly news letter that is mailed direct to all its members. It is a lively and readable sheet. Any member of the Auxiliary failing to recei
Jan 4, 1927
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Canyon Ferry Plant"Located at Canyon Ferry on the Missouri River, 17 miles from Helena and 63 miles from Butte. River drainage area 15,570 sq. miles. Built in 1898.DAM: Rock-filled, wooden crib, 490' long and 39' feet
Jan 1, 1913
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Discussion - Dodecyl Mercaptan: A Superior Collector for Sulfide Ores – Technical Papers, MINING ENGINEERING, Vol. 33, No. 6, June 1981, pp. 686-692 – Shaw, Douglas, R.By Clarence F. Zeuch
Mr. Shaw's work showed the dodecyl mercaptan as a very good collector compared with other collectors on Cu-Mo ores, Mo ores, and for Au and Au-Ag ores plus Pt ores. However, as one who has had ex
Jan 1, 1982
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A Fluxing Gas - Producer For Making Heating GasBy W. J. Taylor
In making heating gas with anthracite coal for roasting ore during the past few years, I have tried many forms of gas generators. So far, the most successful and satisfactory one has been what we call
Jan 1, 1881
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Papers - Copper, Brass and Bronze - Fabrication and Properties of Seamless Phosphorized Arsenical Copper Tubing (Abstract; see also A.I.M.E. Contribution 15.)By O. Z. Klopsch, G. L. Craig
The fabrication characteristics and properties of phosphorized arsenical Lake copper have been compared with phosphorized prime Lake and phosphorized electrolytic seamless copper tubing, in a series o
Jan 1, 1933
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Philadelphia Paper - A Fluxing Gas-producer for Making Heating GasBy W. J. Taylor
IN making heating gas with anthracite coal for roasting ore during the past few years, I hare tried many forms of gas generators. So far, the most successful and satisfactory one has been what we call
Jan 1, 1881
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Institute of Metals Division - Flow and Fracture Characteristics of a Die Steel at High Hardness LevelsBy G. Sachs, C. C. Chow, L. J. Klingler
Most structural parts which are heat treated are designed using strength properties which have been determined in the principal direction of the wrought material. For example, for rolled or drawn mate
Jan 1, 1950
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Part VIII - Communications - High-Angle Substructure in Electron-Beam Zone-Melted TungstenBy D. R. Hay, E. Scala
STUDIES of structure-sensitive properties, especially mechanical behavior, have shown that grain and subgrain structure play an important role. The mechanical properties of tungsten, in particular, ar
Jan 1, 1968
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New York Paper - Safety Methods and Organization of the United States Coal & Coke Co. (with Discussion)By Howard N. Eavenson
The mines of the United States Coal & Coke Co. are located in the Pocahontas coal field, in McDowell County, West Virginia. Twelve plants have been opened and equipped, of which, by reason of the pres
Jan 1, 1915
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Papers - Beta-Manganese Phases in Ternary Systems of Transition Elements with Silicon, Germanium or TinBy D. I. Bardos, F. X. Spiegel, R. K. Malik, Paul A. Beck
Study of the occurrence of elongated ß-Mn phase fields and of their direction of extension in fifteen ternary systems indicates that the ß-,mn phases formed by manganese with other transition elements
Jan 1, 1967
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173rd General Meeting - Largest In HistoryAPPROXIMATELY 3500 people thronged the Hotel Statler from February 18 to 24 for the 173rd general meeting of AIME. It was a technical extravaganza in that 82 technical sessions were held, at which 500
Jan 1, 1952