Search Documents

By Charles Anema

The Mancarried and Helicopter Receivers were developed under the contract I for trapped miner location. This program was a five phase program with 15 mancarried and 5 helicopter production receivers delivered under Phase IV and equipment documentation required under Phase V.

Jan 11, 1976

By AIME AIME

The Following List Comprises The Names Of Those Persons Elected As Members Or Associates, Who Accepted Election During May And June, 1908 MEMBERS. William H. Bainbridge Searchlight, Nev. William N. Brown, . Gainesville, Va. Willis S. Caypless, .. . . . . Denver, Colo. William B. Clark, Baltimore, Md.

Jan 7, 1908

By R R. Vendebeek

The continuing evolution of explosives has most recently introduced emulsion explosives and heavy ANFO's to the market place. An explosives engineer has a multiplicity of explosives to choose from: dynamites, slurries, water gels, emulsions, ANFO's, and mixtures of some of these products.

Jan 1, 1987

EXECUTIVE COMMITTEE OF THE BOARD OF DIRECTORS L E Young. Chairman -. Donald H McLaughlan, Vice-Chairman A B Kinzel Earle E Schumacher John R Suman FINANCE COMMITTEE OF THE BOARD OF DIRECTORS Erle V Daveler, chairrnan Phillip Kraft Clyde E Weed

Jan 1, 1949

Executive Committee. CHESTER F. LEE, Chairman. C. R. CLAGHORN, Vice-Chairman. WC. BUTLER. M. K. LODGERS. Joseph DANIELS, Secretary-Treasurer. Meeting, Jai. 25, 1913.-Dean Milnor Roberts read a paper on The Equipment and Curricula of the College of Mines, University of Washington.

Jan 4, 1913

NEW MEMBERS The following list comprises the names of those persons Who became members during the period Dec. 10, 1914, to Jan. 10, 1915: Members AGUILAR-REVOREDO, J. F., Min. Engr -Casilla 146, Oruro, Bolivia. BAKER, JOHN M., Min. Engr Baker Mines Co., Cornucopia, Ore. BETTS, ROBERT M., Mgr Cornucopia Mines Co., Cornucopia, Ore. BILLINGS, THOMAS PARRY, Min. Engr., 404 Dooley Block, Salt Lake City, Utah. BLAIR, GEORGE SHEPPARD, Engr. and Assayer, Mariposa Min. & Mill. Co., Hornitos, Cal. BOLE, JOHN W., Supt ...Siskiyou Dredging Co., Fort Jones, Siskiyou Co., Cal. BOWMAN, REGINALD G., Statistician, International Smelting Co., 621 Kearns Bldg., Salt Lake City, Utah.

Jan 2, 1915

NEW MEMBERS The following list comprises the names of those persons who became members during the period May 10 to June 10, 1915: Members ANDREEN, HARRY MAYO, Millman: and Assayer Thane, Alaska. BANKS, HUBERT RAYMOND, Min. Engr., Mill Staff, Consolidated Arizona Smelting Co., Humboldt, Ariz. BASSETT, ARTHUR F., Min. Engr., Care Consolidated Arizona Smelting Co., Humboldt, Ariz. BLACKNER, LESTER A., Slope Engr.... Care Ray Consolidated Copper Co., Ray, Ariz. BUSHNELL, C. E., Draftsman Butte & Superior Copper Co., Butte, Mont. CAVAGNARO, DAVID AMILE, Min. Engr., Genl. Supt., Wisconsin North Fork GravelMines, Forest, Sierra Co.; Cal. COGHILL, WILLIAM HAKES, Met., Ore Testing Laboratory, 3705 Hueco St., - - El Paso, Tex.

Jan 7, 1915

NEW MEMBERS. The following list comprises the names of those persons who became members during the month of October, 1913: Members. BARNES, KENNETT F., Secty Granby Min. & Smelting Co., St. Louis, Mo. BILLINGSLEY, PAUL, Geol 526 Hennessy Bldg., Butte, Mont. BLANCHORD, RALPH C., Geol 3 Lombard St., London, England. BOYLE, ALBERT C., Jr., Prof. of Min. and Met., University of Wyoming, Laramie, Wyo. BRADFORD, JULIUS S., Min. Engr Chiksan Mining Co., Chiksan, Korea: CLEMES, ALFRED W., Min. Engr P. 0. Box 6,88, Moronic, Ariz. COPELAND, DURWARD, Met Cia. Estamifera de Llallagua, Bolivia, So. America. CRAWFORD, JOHN, JR., Mgr Noble Elec. Steel Co., Heroult, Shasta Co., Cal.

Jan 11, 1913

NEW MEMBERS The following list comprises the names of those persons who became members during the period Jan. 10 to Feb. 10, 1915: Members AGASSIZ, RUDOLPH Louis, Vice-Pres.,Calumet & Hecla Mining Co., Boston, Mass. AMIDON, RICHARD G., Min. Engr 3659 Girard Ave. N., Minneapolis, Minn. ANDERSON, HECTOR G. S., Min. Engr 323 N. 13th St., Muskogee, Okla. ANDERSON, JOHN CARTER, Petroleum Engr 2307 S. 33d St., Omaha, Neb. CLARKE, ALEXANDER FIELDER, Works Mgr., Firth-Sterling Steel Co., McKeesport, Pa. CROSS, CARLOS GARCIA, Min. Engr Calle Valparaiso 194, Vina del Mar, Chile. DAWSON, THOMAS WILLIAM, Min. Engr., Asst. Chief Engr., H. C. Frick Coke Co., Scottdale, Pa.

Jan 3, 1915

NEW MEMBERS The following list comprises the names of those persons who became members during the period Feb. 10, 1916 to Mar. 10, 1916. ALLAN, FERGUS L., Min. Engr., Cons. Min. Engr., Mexico Mines of El Oro, El Oro, Mex. ARMSTRONG, EMERSON WARREN, Met.,. Mina Bibilonia, La Libertad, Nicaragua, C. A. BABB, P. A Blaisdell Coscotitlan Syndicate, Pachuca, Hgo., Mex. BANDY, PERCY J Fundicion Delicias, Calle Delicias, Mexico, D. F. BELLWALD, J. N Apartado 1488, Mexico, D. F. BILLICK, DON CARLOS, Min. Engr., Supt., Hess Gold Mines Co., Alturas, Modoc Co., Cal. BITLER, FRANK L., Cons. Min. Engr., Birkinbine Engineering Offices, Parkway Bldg., Broad and Cherry Sts.. Philadelphia. Pa.

Jan 4, 1916

Society of Economic Geologists, 65 East 56th St., Princeton, N. J. Edward Sampson, Secretary. Publications of the Society constitute a part of "Economic Geology," a semiquarterly journal published by: The Economic Geology Publishing Co., W. S. Bayley, Business Editor, University of Illinois, Urbana, Ill.

Jan 1, 1933

By C. N. Savage

The drawing above shows clearly the disastrous effects of a slow-motion "landslide," or mass wasting. A danger to water supplies, homes, and roads, it can also put strip miners out of business. Read how and why it occurs, and some suggestions for prevention.

Jan 3, 1950

EXECUTIVE COMMITTEE OF THE BOARD OF DIRECTORS C. H. MATHEWSON. Chairman PAUL D. MERICA, Vice-Chairman CHESTER A. FULTON CARROLL A. GARNER H. Y. WALKER FINANCE COMMITTEE OF THE BOARD OF DIRECTORS ERLE Y. DAVELER, Chairman WILBER JUDSON RUSSELL B. PAUL HENRY KRUMB, Consultant

Jan 1, 1943

By K. K. Bhattacharyya, S. Bhattacharya, S. Dey

Coal batch flotation tests were conducted both with and without collector and with one- and two-stage additions of frother. The recovery of combustibles and the flotation rate constant were found to be higher with two-stage frother addition, both with and without collector.

Jan 1, 1998

By Xu C

This paper describes the structure and operation of an interacth.. computer program for mineral industry financial analysis and production planning. It includes comprehensive risk analysis with correlated variables and optimal production scheduling using Lane's balancing cut-off grades and the general dynamic programming approach.

Jan 1, 1995

A continuing demand for exploration geologists, at a level well below that during the mineral "boom" of 1967-1971, will be highly selective. The exploration geologist must be more than the traditional geologist whose primary function has been detailed description of rocks and their recording on a geological map. He must be capable of 1. reconnaissance recognition of favour= able environments for ore mineral concentrations, 2. application and interpretation of techniques of search and evaluation, and 3. evaluation of economic, technological and political interactions that combine to make an ore deposit. Universities have an obligation to their students to provide them with a saleable skill, to educate them so that they can cope profess- ionally and socially, and to provide a mechan- ism by which education can be a continuing process. Humanistic and social studies, develop ment of communication skills, understanding of economic and management principles, ability to assess rock properties that influence extract- ion and beneficiation, and a knowledge of technological developments and limitations are necessary parts of the exploration geologist's

Jan 1, 1974

NEW MEMBERS The following list comprises the names of those persons who became members during the period of Apr. 10, 1917, to May 10, 1917. ANDERSON, GEORGE K., JR., Supt., Iron Ore Mines, The Low Moor Iron Co. of Va., Longdale, Va. AVERY, DAVID, Met Collins House, Collins St., Melbourne, Vic., Australia. BATES WILLIAM T., Shift Foreman, American Zinc Co. of Tenn., Mascot, Tenn. BIRD, ELMER, Min. & Civil Engr P. O. Box 1483, Boise, Idaho. BLACKBURN, JOSEPH R., Vice-Pres. & Genl. Mgr., Austen Coal & Coke Co., Austen, Preston Co., W. Va. BOTSFORD, FRANK P., Asst. Genl. Supt., Eastern Mesaba, Pickands Mather & Co., Gilbert, St. Luis Co., Minn. BRADEN, SPRUILLE, Min. Engr., Andes Exploration Co. of Maine, Casilla 83-D, Santiago, Chile South America. BROWNE, DAVID G., Mill Designer, New Jersey Zinc Co., 55 Wall St., New York, N. Y. BRUDERLIN, EMIL J., Met. Engr., Ohio & Colorado Smelt. & Ref. Co., Salida, Colo. CAMPBELL, DONALD C., Min. Engr., Campbell Wells & Elmendorf, 114 James St., Seattle, Wash. CARRIGAN, J. J., Asst. Genl. Supt. of Mines, Anaconda Copper Min. Co., Butte, Mont.

Jan 6, 1917

THE meeting was opened, Tuesday evening, May 25th, by an address from the President, R. W. Raymond. The following persons having been duly proposed for members and associates of the Institute, were recommended by the Council for election. They were unanimously elected MEMBERS. Florian Alexander, - Newark, N. J. Charles A. Ashburner, - Philadelphia, Pa. Phineas Barnes, - Pittsburgh, Pa. J. Y. Bergen, - Chicago, 111. Leopold C. Bierwirth, - Dover, N. J. Charles E. Billin, - Philadelphia, Pa. Jerome L. Boyer, - Temple, Berks County, Pa. William S. Cherry, - Streator, Ill. Thomas Couch, - Salt Lake City, Utah. W. S. De Camp, - Boonton, N. J. Thomas Donaldson, - Boise City, Idaho. H. Firmstone, - Longdale, Va. Franz Fohr, - New York City. Richard George, - Dover, N. J. John M. Hartman, - Philadelphia, Pa. C. W. Kempton, - Newburyport, Mass. James B. Lewis, - Dover, N. J. James F. Lewis, - Amenia, Dutchess County, N. Y. Arthur H. Meyer, - St. Louis, Mo. Edward H. Morrison, - Boonton, N. J. Charles J. Norwood, - Lexington, Ky. John R. Peters, - Dover, N. J. Charles I. Rader, - Vinton Furnace, Ohio. W. M. Rees, - Stockton, Luzerne County, Pa. George Richards, - Dover, N. J. Alexander H. Sherrerd, - Scranton, Pa. W. S. Sweeny, - Easton, Pa. W. J. Taylor, - Chester, N. J. Walter Tefft, - Mineville, Essex County, N. Y. J. Alexander Tyler, - New York City. J. D. Weeks, - Pittsburgh, Pa. William Wheatley, Jr., - New York City. Moses D. Wheeler, - Virginia, Nevada. Henry Woods, - Streator, III.

Jan 1, 1876

By Thomas P. Dowling

With the increased usage of AN/FO type blasting agents and the introduction and development of non cap sensitive slurries, water gels and other types of blasting agents, proper initiation and boostering of these insensitive materials has become a most important aspect of every blasting operation.

Jan 1, 1981

At the annual meeting of Southern California Section, held on May 28, the following officers were elected: Chairman, W. F. Staunton, vice-chairman, L. C. Mott, secretary-treasurer, A. B. Carpenter; executive committee, J. W. Neill, C. Colcock Jones, Mead Goodloe. ALVIN B. CARPENTER, Secretary-Treasurer.

Jan 8, 1919