Mineral Resources of the United States, Parte1U.S. Government Printing Office, 1911 |
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Página 82
... shipments . Details concerning the shipments and re- ceipts of these ores are given in the following tables , which are taken from the Iron Trade Review : Shipments of Lake Superior iron ore , 1904-1909 , in long tons.a Shipping port ...
... shipments . Details concerning the shipments and re- ceipts of these ores are given in the following tables , which are taken from the Iron Trade Review : Shipments of Lake Superior iron ore , 1904-1909 , in long tons.a Shipping port ...
Página 83
... shipments as collected by the Iron Trade Review and is inserted for comparison with the table giving the total production of the Lake Superior district , without regard to shipments : Shipments of iron ore from the Lake Superior region ...
... shipments as collected by the Iron Trade Review and is inserted for comparison with the table giving the total production of the Lake Superior district , without regard to shipments : Shipments of iron ore from the Lake Superior region ...
Página 87
... shipments of iron ore from Cuba since the opening of the mines in 1884. The statistics of the Cuban iron - ore production were collected by the United States Geological Survey . Shipments of iron ore from mines in the province of IRON ...
... shipments of iron ore from Cuba since the opening of the mines in 1884. The statistics of the Cuban iron - ore production were collected by the United States Geological Survey . Shipments of iron ore from mines in the province of IRON ...
Página 101
... shipments , by ranges , of Lake Superior iron ore from 1902 to 1909 , inclusive . Approximate shipments of Lake Superior iron ore , 1902–1909 , by ranges , in long tons . a [ The figures in black - face type represent maximum yearly ...
... shipments , by ranges , of Lake Superior iron ore from 1902 to 1909 , inclusive . Approximate shipments of Lake Superior iron ore , 1902–1909 , by ranges , in long tons . a [ The figures in black - face type represent maximum yearly ...
Página 102
... shipments having increased from 13,300,000 tons in 1902 to 28,200,000 tons in 1909. This increase has resulted from the continued activity of the opened deposits and from the extension of the operations of the ore field beyond ...
... shipments having increased from 13,300,000 tons in 1902 to 28,200,000 tons in 1909. This increase has resulted from the continued activity of the opened deposits and from the extension of the operations of the ore field beyond ...
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Términos y frases comunes
aggregated amounted antimony Arizona associated metals average value base bullion bauxite California cents per pound Colorado compared concentration mill consumption containing Copper Company copper-lead County in 1909 Creek cyanide decrease deep mines deposits district in 1909 district.-The dredges exports feet fine ounces fluorspar Geological Survey gold and silver gold production Idaho imports increase Lake Superior lead and zinc lessees long tons manganese miles Mineral mines produced Mining Company Montana Nevada Nye County operated ounces of gold ounces of silver oxide pig iron placer gold placer mines plant pounds of copper pounds of lead produced in 1909 producing mines production of gold pyrite Quan Quantity quartz quicksilver recovered refined reported rock sand-lime brick shaft shipments shipped to smelters short tons siliceous silver mills silver production smelters smelting Socorro County sold or treated sphalerite spiegeleisen tity tonnage tons of concentrates total value U. S. Geol Utah yield
Pasajes populares
Página 195 - 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 195 - ... 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 thereon, except...
Página 122 - DISTRIBUTION, BY PRODUCING STATES AND TERRITORIES, OF THE PRODUCT OF GOLD AND SILVER IN THE UNITED STATES FOR THE CALENDAR YEAR, 1905.
Página 215 - Minerals, crude, or not advanced in value or condition by refining or grinding, or by other process of manufacture, not specially provided for in this Act.
Página 196 - Provided further, That all labor performed and services rendered pursuant to this section shall be under the supervision of an officer of the customs, to be appointed by the Secretary of the Treasury, and at the expense of the manufacturer...
Página 566 - That when wheels for railway purposes, or parts thereof, of iron or steel, are imported with iron or steel axles fitted in them, the wheels and axles together shall be dutiable at the same rate as is provided for the wheels when imported separately. 172. Aluminum, aluminum scrap, and alloys of any kind in which, aluminum is the component material of chief value...
Página 500 - The completion of the White River branch of the St. Louis, Iron Mountain and Southern Railroad and of the St.
Página 203 - Statistics of the recovery of secondary zinc were collected from all the important secondary smelters and refiners. The statistics of domestic consumption are taken in part from the smelter returns and in part from the records of the Bureau of Statistics of the Department of Commerce and Labor, and the tables for foreign production and consumption were compiled from the sources indicated. i In Mineral Resources for 1906, p. 461, zinc derived from ore was called "primary" spelter to distinguish it...
Página 42 - Mr. James M. Swank, general manager of the American Iron and Steel Association, corroborates the testimony of Mr.
Página 196 - ... metals of home or foreign production: Provided, That the bonds shall be charged with...