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Jan 1, 1959

Jan 1, 1985

Jan 1, 1914

1-Coal and Coal Products HOWARD N EAVENSON, Chairman C. T. HAYDEN, Vice-chairman, Bituminous Coal Production CHARLES DORRANCE, Vice-chairman, Anthracite Coal Production HOWARD P. ZELLER, Vice-chairman, Evaluation of Coal for Coke Making W H. FULWEILER, Vice-chairman, Gas and Its Manufacture J. B. MORROW, Vice-chairman, Coal Preparation Bituminous Coal Production C. T. HAYDEN, Chairman R L ADAMS EUGENE MCAULIFFE HAROLD J ROSE WILLIAM H BLAUVELT H E NOLD D. A RUSSELL GEORGE W EVANS JAMES W PAUL CECIL W. SMITH JOHN A GARCIA GEORGE S RICE SAMUEL A TAYLOR H. S GEISMER W F RITTMAN F G TRYON FRANK HAAS J D ROGERS FRANCIS R WADLEIGH CHESTER M LINGLE

Jan 1, 1923

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Jan 1, 1938

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Jan 1, 1938

By Duane L. Whiting

Jan 1, 1985

Jan 1, 1981

IntroductionOre BodiesRio GrandeBlack RockLeadCopperBlack StarLeadCopperStoping Methods and DesignFactors Affecting Ventilation PracticeTemperatures and Climatic ConditionsGeothermic GntdlentLegal RequirementsMine CasesMain Ventilation SystemMajor Fans and ShaftsVentilation CircuitsMan and Supply Shaft; No. 2 Ore Shaft; Urquhart ShaftMan and Supply Shaft; Davidson Shaft; No. 46ShaftLawlor Shaft; Urquhart ShaftControl of VentilationSummary of Upcasts and DowncastsAuxiliary VentilationType of Fans used, Vent Pipe, etcVentilation and Temperature SurveysDust SurveysInstruments Used

Jan 1, 1953

Elected Died 1895 *ABBOTT, AI ATTHUR 1908 1882 *ABBOTT, ARTHUR V 1906 1905 * ABE, MASAYOSHI 1909 1903 * ADAMS, CHARLES C. 1905 1905 * ADAMS, WILLAMS 1909 1903 * ADAMS, W. EDWARDS 1910 1884 *ADDY, MATTHEW 1896 1889 * AKERS, WILLIAMS 1906 1894 *ALLEN R B 1896 1905 * ALLEN, R. SCOTT 1906 1874 *AMIOT, H 1892 1886 *AMSLER, CARL 1894 1895 *ÅNGSTROM, CARL 1901 1887 * ARCHBALD, JAMES 1910 1900 * ARLETT, GEORGE H 1906 1895 *ARMSTRONG, JOHN F 1898 1882 *ARNOLDS, HUGO 1886 1875 *ASHBURNER, CHARLES A 1889 1872 *ASIIBURNER, WILLIAM 1887 1883 *ATKINS, C M , JR 1885 1905 * AUSTEN, PETER T 1907

Jan 1, 1917

Jan 1, 1970

Jan 1, 1913

Spatial information Critical to a project since it underpins: ?Discovery of mineral resources ?Orebodydefinition and technical assessment ?Mine design and planning ?Profitability and project value Data ?Single most import asset. ?Good interpretation of quality data underpins project growth and success. TEAMWORK

May 1, 2002

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Jan 1, 1938

By Jeff Mattern

Topics of Discussion ?Navajo Mine General Information ?Mapping, Photogrammetryand Image Fans ?Planning: Equipment, Control Points, Targets ?Digital Photography ?Software Manipulations: Image Matching, Creating a 3d Image and Triangulation, ?Mapping? Geologic Structure, Data Analysis ?Conclusions ?Other Applications

Jan 1, 2005

Jan 1, 1911

By R. W. Raymond

Jan 1, 1911

By C. B. Manula, R. L. Sanford, R. A. Rivell

Part I. DATA INPUT ALTERNATIVE 1

Jan 1, 1974