PAPERS AND ADDRESSES OF THE Eleventh Annual Session OF THE American Mining 1908 PITTSBURGH, PENNSYLVANIA December 2 to 5, Inclusive Published by the Congress 1909 INDEX TO PAPERS OF 1909 Annual Address of the President, by J. H. Richards. Page 7 18 38 52 The Duties of the Federal and State Governments in Relation to 57 66 71 Federal Government in Its Relation to the Mining Industry, by 88 Problems of the Coal Mining Industry, by J. A. Holmes.. 98 Some Utah Mineral Deposits and Their Metallurgical Treatment, by 101 Mining and Mineral Resources of Arizona, by Frank Cox. 119 124 146 Conservation in the Coal Industry, Protection of Life and Prevention of Waste, by Glenn W. Traer. 152 The Barren Zone of the Northern Appalachian Coal Field and Its 166 177 181 185 Installation of Electricity in Mines, by W. A. Thomas. 196 A Brief Statement of the Rising Importance of the Rare Elements, by Herman Fleck... 204 Tariff on Zinc Ores, by S. Duffield Mitchell.. 212 Arbitration as a Factor in the Mining Industry, by George Gray.. 230 Arbitration as a Factor in the Mining Industry, by Thos. L. Lewis 235 Problems of the Coal Industry, by Alexander Dempster. 239 Distribution of the Nation's Mineral Wealth, by George Otis Smith 247 Alaska and Its Mineral Resources, by Alfred H. Brooks. 255 258 OFFICERS FOR THE YEAR 1909 PRESIDENT, J. H. Richards. FIRST VICE PRESIDENT, Dr. E. R. Buckley. SECOND VICE PRESIDENT, THIRD VICE PRESIDENT, W. F. R. Mills. DIRECTORS, J. H. Richards, Boise, Idaho. E. R. Buckley, Flat River, Missouri. W. F. R. Mills, Denver, Colorado. Geo. W. E. Dorsey, Fremont, Nebraska. H. Foster Bain, Urbana, Illinois. A. G. Brownlee, Denver, Colorado. Samuel A. Taylor, Pittsburgh, Pennsylvania. ADVISORY BOARD, Duncan Mac Vichie, Salt Lake City, Utah. EXECUTIVE COMMITTEE, SECRETARY, J. F. Callbreath, Jr., Denver, Colorado, |