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Operating North Lily Mine
By Finlay, J. S.
THE North Lily Mine started its career in an unusual way it was discovered by a geologist. The remarkable circumstance of driving a 2400-ft. drift into an unexplored country and "hitting her on the no
Jan 1, 1929
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The Influence of Carbon, Phosphorus, Manganese and Sulphur on the Tensile Strength of Open-Hearth Steel
By H. H. Campbell
MANY attempts have been made to write a formula by which to calculate the strength of steel from its chemical composition, but most of these endeavors have failed because there were too many disturbin
Jan 1, 1905
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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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Round Mountain, Nevada - The Making Of The Round Mountain Mine
By W. S. Cavender
The Round Mountain mining district, Nye County, Ne- vada, was discovered in 1906 on claims owned by Lewis D. Gordon. Initial mining operations uncovered gold veins of spectacular richness, and within
Jan 1, 1985
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Metallurgical Research Now Centered at Midvale
By L. A. Creglow
IN common with many other companies engaged in the mining and processing of ores, research has always been an important activity of the United States Smelting Refining and Mining Company. Much of this
Jan 1, 1948
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Colorado Paper - Fine-grinding Cyanide Plant of Barnes-King Development Co.
By J. H. McCormick
This plant, near Marysville, Mont., was planned to treat the ore from the Piegan and Gloster mines, the latter being one of the early and famous producers of the Marysville district. When the mill was
Jan 1, 1919
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Feldspar, Nepheline Syenite, And Apiite
By Castle. J. E., J. L. Gillson
In this chapter there is a wide difference in the meaning of some words used for rock and mineral names as defined by scientists and tabulated in the "Glossary of Geology and Related Sciences," publis
Jan 1, 1960
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Japan's Mineral Industry
By John J. Collins
The plight of the Japanese mining business is pitiful. Coal mines were given the highest priority for all materials they needed, yet between the end of the war and June 1948, the government was oblige
Jan 1, 1949
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Technical Notes - Microstructural Differences in Tempered Titanium Alloys
By L. D. Jaffe
IT is now well established that quenched and tempered titanium alloys have much better ductility when the quenching is from a two phase a-B structure, rather than from an all B structure. The correspo
Jan 1, 1957
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Papers - Use of Aerial Photographs in Geologic Mapping (T.P. 890, with discussion)
By Wayne Loel
The application of aerial photographs to all phases of geologic mapping is set forth, indicating the advantages to be gained in different types of country and undcr varying climatic conditions. Method
Jan 1, 1941
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Papers - Use of Aerial Photographs in Geologic Mapping (T.P. 890, with discussion)
By Wayne Loel
The application of aerial photographs to all phases of geologic mapping is set forth, indicating the advantages to be gained in different types of country and undcr varying climatic conditions. Method
Jan 1, 1941
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Philadelphia Paper - Economical Results of Smelting in Utah
By Ellsworth Daggett
The ore smelted in the Winnamuck furnace during the year 1872 consisted, for the most part, of oxidized ores from the Winnamuck mine, only sixty tons of outside ore (from the Spanish mine) having been
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Minor Metals - Reduction of Livingstonite Concentrate (Metals Technology, Feb. 1939)
By H. B. Menardi
The history, geology, ore deposits and current mining operations of the Huitzuco district have been described by C. W. Vaupelll and the current mill operations by David Segura.2 This paper completes t
Jan 1, 1944
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Economical Results of Smelting in Utah
By Ellsworth Daggett
THE ore smelted in the Winnamuck furnace during the year 1872 consisted, for the most part, of oxidized ores from the Winnamuck mine, only sixty tons of outside ore (from the Spanish mine) having been
Jan 1, 1874
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Council of Economics AIME - Council of Education AIME
COUNCIL OF ECONOMICS OF AIME Formerly Mineral Economics Division Established as a Division December 15, 1948 Established as a Council February 26, 1957 Douglas Donald, Chairman Sheldon Wimpfen, Vi
Jan 1, 1959
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Council of Economics AIME - Council of Education AIME
COUNCIL OF ECONOMICS, AIME Formerly Mineral Economics Division Established as a Division December 15, 1948 Established as a Council February 26, 1957 Sheldon P Wimpfen, Chairman John D Ridge, Vice
Jan 1, 1960
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Precipitating and Drying Cement Copper at Kennecott's Bingham Canyon Facility (d99153e6-6508-48ae-be0b-262baadda362)
By William D. Southard, Joseph W. Schlitt, Bruce P. Ream, Lawrence J. Haug
The operation of Kennecott 's Bingham Canyon copper precipitation plant, one of the world's largest, is described. This description includes a brief historical review of precipitation at Bin
Jan 1, 1980
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Precipitating and Drying Cement Copper at Kennecott's Bingham Canyon Facility
By W. Joseph Schlitt, William D. Southard, Bruce P. Ream, Lawrence J. Haug
The operation of Kennecott's Bingham Canyon copper precipitation plant, one of the world's largest, is described. This description includes a brief historical review of precipitation at Bing
Jan 6, 1979
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Phosphate Rock In The United State - A High Bulk, Low Value Commodity In Rapid Expansion
By John V. Beall
The forecast of continued growing demand for phosphate, chiefly for fertilizer, has caused a world-wide rush for deposits by a variety of companies many of which have never before mined phosphate rock
Jan 10, 1966
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Fan Selection for Metal Mine Ventilation
By N. L. ALISON
MUCH has been published on the general subject of metal mine ventilation but, so far as I can discover, few specific data on selection of fan equipment to meet the requirements of a given mine ventila
Jan 1, 1930