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Jan 1, 1911

South Carolina Geological Survey, University of South Carolina, Columbia, S. C. Stephen Taber, State Geologist Two bulletins have been issued by the South Carolina State Geological Survey: Bulletin 1, A preliminary report on the clays of South Carolina (1908), and 2, Catalogue of the mineral localities of South Carolina. Members of the staff of the Department of Geology of the University have published many papers which have appeared in print from various sources

Jan 1, 1933

Estimates of 80% coal recovery in strip mining and 5O% recovery in auger mining are commonly used in reserve base calculations, according to a Bureau study team. A survey of coal mining states east of the Mississippi was conducted to test the validity of those figures.

Jan 10, 1977

Jan 1, 1954

Jan 1, 1935

Jan 1, 1942

Early data about the amounts of coal used in making coke, and even of the first oven plants are meager. Table 84 shows the data about beehive ovens from 1841 to 1940, inclusive, and Table 85 shows the data about byproduct ovens from 1895 to 1940, inclusive.

Jan 1, 1942

[*DAVID THOMAB ...................... 1871 *R. W. RAYMOND .1872-1874 *A. L. HOLLEY ....................... 1876 *Asurn 8. H~WITT ................... 1876 *T.ST~RYHUNT ..................... 1877 *ECKLBY B. COXB .1878-1879 *WILLIAM P. BHINN .................. 1880]

Jan 1, 1946

By T. M. Morris

THE following data have been compiled from in- formation submitted by 24 plants in answer to a questionnaire sent to cyclone manufacturers and to companies using cyclones for wet classification, either for closed circuit grinding or for desliming.

Jan 8, 1957

New Products Equipment

Jan 10, 1950

OREGON SCHOOL OF MINES SOCIETY The Oregon School of Mines Society held a special meeting, January 2S, 1918. Mr. Thos. Varley, Superintendent of the Northwest Experiment Station of the United States Bureau of Mines, at Seattle, Wash., addressed the Society. He discussed, in some detail, the development and work of the United States Bureau of Mines, and gave a brief resume of the conditions affecting the "war minerals" on the Pacific Coast. About forty members were present and thoroughly appreciated Mr. Varley's address.

Jan 4, 1918

Jan 1, 1956

Jan 1, 1894

Map

Jan 1, 1944

[ZAY JEFFRRIES, Vice-chairman PAUL D, MERICA, Chairman W, M, CORSE, Secretary Executive Committee J. It, FREEMAN, JR., Local Section S. SKOWRONSKI, Papers Committee R. S, ARCHER, Non-ferrous Data Sheets H, C, JENNISON, Membership Committee E, C, BAIN, Journal Committee L, W. SPRING Local Section Committee J. R, FREEMAN, JR,, Chairman R. J, ANDERSON, Cincinnati R. L. DOWDELL, Minneapolis R. S. WILLIAMS, Boston G, H, CLAMER, Philadelphia W. A. SCHEUCH, Chicago R, F, WOOD, New York]

Jan 1, 1928

By S. H. Ash

lowest fatal injury rate in history conferences stress selling worker on safety international safety conference beneficial

Jan 2, 1951

SALT LAKE CITY MEETING The One Hundred and Eighth Meeting of the Institute, for the presentation and discussion of technical papers, will be held at Salt Lake City, Utah, August 10 to 14, 1914. ALL PAPERS TO BE PRESENTED AT THIS MEETING MUST BE IN THE HANDS OF THE SECRETARY ON OR BEFORE MAY 31, 1914.

Jan 3, 1914

By Thomas J. Almy

The Ontario croppings were struck July 19th, 1872, by Herman Budden, who, together with his partners, at once began to prospect their claim. Within five weeks their development work enabled them to sell it for $30,000 to R. C. Chambers, who represented the

Jan 1, 1888

[Admissions: B. M. Gottlieb, Chairman Edmond F. Egan K. Marshall Fagin John S. Fuller Edward E. Monteith T. A. Pollard Howard J. Ritts, Jr. Kenneth W. Robbins Harold E. Wright Advertising and Exhibits: Bernard F. Klein, Chairman Bob Diggs Brown R. E. Howard H. M. Krause, Jr. R. G. Parker Mrs. Evelyn R. Robertson]

Jan 1, 1961