Report of Proceedings of the American Mining Congress: Eleventh Annual Session, Pittsburgh, Penn., Dec. 2-5, 1908American Mining Congress, 1909 - 390 páginas |
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Página 4
... Coal Mines , by Peter Hanraty , of Oklahoma . 4 - Tariff Duty on Lead Ores , by Col. A. G. Brownlee , of Colorado . 5 - Loss of Life in Coal Mining Operations , by Geo . J. Bancroft , of Colorado . 6 - Work of the Geological Survey , by ...
... Coal Mines , by Peter Hanraty , of Oklahoma . 4 - Tariff Duty on Lead Ores , by Col. A. G. Brownlee , of Colorado . 5 - Loss of Life in Coal Mining Operations , by Geo . J. Bancroft , of Colorado . 6 - Work of the Geological Survey , by ...
Página 6
... Coal Industry , Protection of Life and Preven- tion of Waste , by Glenn W. Traer 119 124 146 152 The Barren Zone of the Northern Appalachian Coal Field and Its Relation to Pittsburgh's Industry , by I. C. White .. Needs for Conservation ...
... Coal Industry , Protection of Life and Preven- tion of Waste , by Glenn W. Traer 119 124 146 152 The Barren Zone of the Northern Appalachian Coal Field and Its Relation to Pittsburgh's Industry , by I. C. White .. Needs for Conservation ...
Página 11
... coal mines . The statistics of the United States Geological Survey show that of the entire amount of coal produced in the United States from 1814 to 1907 , inclusive , which was 6,865,097,567 tons , Pennsylvania produced 3,777,579,574 ...
... coal mines . The statistics of the United States Geological Survey show that of the entire amount of coal produced in the United States from 1814 to 1907 , inclusive , which was 6,865,097,567 tons , Pennsylvania produced 3,777,579,574 ...
Página 17
... coal . We also have the block - coal . The thinnest one of these seven veins is four feet nine inches thick . The thickest of these veins is eight feet in thickness . Up to a very few years ago we did not pursue very scien- tific ...
... coal . We also have the block - coal . The thinnest one of these seven veins is four feet nine inches thick . The thickest of these veins is eight feet in thickness . Up to a very few years ago we did not pursue very scien- tific ...
Página 18
... coal mining . I am sure this con- vention can do no better service than to pay some attention to the scien- tific ... coal in my life , and I knocked more skin off of the knuckles of my hands doing that job than coal miners would in a ...
... coal mining . I am sure this con- vention can do no better service than to pay some attention to the scien- tific ... coal in my life , and I knocked more skin off of the knuckles of my hands doing that job than coal miners would in a ...
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Report of Proceedings of the American Mining Congress, Eleventh Annual ... American Mining Congress Sin vista previa disponible - 2015 |
Report of Proceedings of the American Mining Congress: Eleventh Annual ... American Mining Congress Sin vista previa disponible - 2015 |
Términos y frases comunes
accidents adopted Alaska American Mining Congress Applause arbitration Arizona Arkansas average believe Bisbee bituminous coal Boise BUCKLEY bureau California cause cent Chairman co-operation coal fields coal mines coke Colorado commercial Company conservation copper cost DANIELS delegates Denver deposits district Douglas electric explosions fact Federal Government feet Forest freight fuel gentlemen Geological Survey gold Idaho Illinois important increase interests investigation iron J. H. Richards John Joplin Kansas killed laws lead manufacture ment metal methods miles mill million mineral mineral production mineral resources mining industry Missouri nation Nevada Ohio operators organization output Pennsylvania Pittsburg Pittsburg practically present PRESIDENT RICHARDS purpose question railroad railway rates recommendation Salt Lake City Seattle Secretary Callbreath read session Seward Peninsula smelter smelting Spokane Thomas Ewing timber tion tonnage tons transportation Uniontown United Utah vanadium Washington waste West Virginia zinc
Pasajes populares
Página 88 - That all citizens of the United States and other persons, bona fide residents of the State of Colorado or Nevada, or either of the Territories of New Mexico, Arizona, Utah, Wyoming, Dakota, Idaho, or Montana, and all other mineral districts of the United States, shall be and are hereby, anthorized and permitted to fell and remove, for building, agricultural, mining, or other domestic purposes...
Página 180 - Roll on, thou deep and dark blue Ocean, roll ! Ten thousand fleets sweep over thee in vain ; Man marks the earth with ruin, his control Stops with the shore ; upon the watery plain The wrecks are all thy deed...
Página 228 - Treasury, who shall make a proper assay of the sample and report the result to the proper customs officers, and the import entries shall be liquidated thereon, except in case of ores that shall be removed to a bonded warehouse to be refined for exportation, as provided by law. And the Secretary of the Treasury is authorized to make all necessary regulations to enforce the provisions of this paragraph.
Página 88 - Wyoming, Dakota, Idaho, or Montana, and all other mineral districts of the United States, shall be and are hereby authorized and permitted to fell and remove, for building, agricultural, mining, or other domestic purposes, any timber or other trees growing or being on the public lands, said lands being mineral, and not subject to entry under existing laws of the United States, except for mineral entry, in either of said States, Territories, or districts of which such citizens or persons may be at...
Página 10 - Still one thing more, fellow-citizens, a wise and frugal government, which shall restrain men from injuring one another, shall leave them otherwise free to regulate their own pursuits of industry and improvement, and shall not take from the mouth of labor the bread it has earned.
Página 228 - Lead-bearing ore of all kinds, one and onehalf cents per pound on the lead contained therein : Provided, That on all importations of lead-bearing ores the duties shall be estimated at the port of entry, and a bond given in double the amount of such estimated duties for the transportation of the ores by common carriers bonded for the transportation of appraised or unappraised merchandise to properly equipped sampling or smelting establishments, whether designated as bonded warehouses or otherwise.
Página 228 - ... designated as bonded warehouses or otherwise. On the arrival of the ores at such establishments they shall be sampled according to commercial methods under the supervision of Government officers, who shall be stationed at such establishments, and who shall submit the samples thus obtained to a Government assayer, designated by the Secretary of the Treasury, who shall make a proper assay of the sample, and report the result to the proper customs officers, and the import entries shall be liquidated...
Página 228 - ... merchandise to properly equipped sampling or smelting establishments, whether designated as bonded warehouses or otherwise. On the arrival of the ores at such...
Página 159 - ... the present welfare of the nation. In the highest sense, therefore, they should be regarded as property held in trust for the use of the race rather than for a single generation, and for the use of the nation rather than for the benefit of the few individuals who may hold them by right of discovery or by purchase.
Página 44 - ... of the mine, and shall state in such notice the particulars in which he considers such mine, or any part thereof, or any matter, thing, or practice, to be dangerous or defective, and require the same to be remedied...