Mineral Resources of the United StatesU.S. Government Printing Office, 1883 |
Kirjan sisältä
Tulokset 1 - 5 kokonaismäärästä 80
Sivu 38
... developed coal fields cover about 1,500 square miles , while the area of the Laramie , Fox Hills , and Colorado Cretaceous formations which are coal - bearing comprises about one - third of the surface of the State , or approximately ...
... developed coal fields cover about 1,500 square miles , while the area of the Laramie , Fox Hills , and Colorado Cretaceous formations which are coal - bearing comprises about one - third of the surface of the State , or approximately ...
Sivu 41
... developed . This is 7 feet thick , and the coal is very similar to the Cañon City coal , affording an excellent fuel for steam and domestic purposes . The mines of Las Animas , Huerfano , and Fremont counties are mainly owned and ...
... developed . This is 7 feet thick , and the coal is very similar to the Cañon City coal , affording an excellent fuel for steam and domestic purposes . The mines of Las Animas , Huerfano , and Fremont counties are mainly owned and ...
Sivu 51
... developed , with a capacity of 1,000 tons daily , but will have the output increased to 2,000 tons per day by September 1 , 1883. The coal is from 4 to 4 feet 8 inches in thickness , and very firm , with fire- clay bottom and soapstone ...
... developed , with a capacity of 1,000 tons daily , but will have the output increased to 2,000 tons per day by September 1 , 1883. The coal is from 4 to 4 feet 8 inches in thickness , and very firm , with fire- clay bottom and soapstone ...
Sivu 57
... develop the coal resources of the State . In Greenup county are valuable coals for all purposes . A few sample analyses are appended : No. 1 . No. 2. No. 3. No. 4 . Volatile matter .... 39.00 Fixed carbon ..... 56.00 Moisture 47.36 ...
... develop the coal resources of the State . In Greenup county are valuable coals for all purposes . A few sample analyses are appended : No. 1 . No. 2. No. 3. No. 4 . Volatile matter .... 39.00 Fixed carbon ..... 56.00 Moisture 47.36 ...
Sivu 61
... developed . At Rich Hill , Bates county , a town not two years old , there were 500,000 tons mined in 1882. This new ... develop the mine ex- tensively and use the coal in its locomotives . Coal of good quality is found near Helena , and ...
... developed . At Rich Hill , Bates county , a town not two years old , there were 500,000 tons mined in 1882. This new ... develop the mine ex- tensively and use the coal in its locomotives . Coal of good quality is found near Helena , and ...
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alloy amount anthracite antimony average barrels beds bituminous coal bullion California carbon Carolina Carroll county cement cents per pound chalcopyrite charge clay coal field Coal Measures cobalt coke color Colorado Company containing copper cost creek crystals cupola deposits district eastern estimated exports extensive feet fire-clay flasks following table fuel furnace galena gems gold Grafton county Gross tons heat hematite important inches industry iron Jersey Lake lead lime limestone Limonite localities Madison county manganese manufacture marl matte metal miles mineral mines Missouri mountain Nevada nickel obtained occurs Ohio output oxide Pacific Pennsylvania phosphate plates present production pyrites quarries quartz quicksilver railroad refining region reported river roasting rock Saint salt San Francisco sandstone seams siliceous silver slag small quantities smelting solution South spelter steel stone sulphate sulphide sulphuric acid supply surface thick tion Total United valley vats vein Virginia West western York zinc
Suositut otteet
Sivu 785 - Articles the growth, produce, and manufacture of the United States, when returned after having been exported, without having been advanced in value or improved in condition by any process of manufacture or other means...
Sivu 778 - ... advanced in value or condition by refining or grinding, or by other process of manufacture, and not specially provided for in this act, ten per centum ad valorem.
Sivu 781 - ... shafting; pressed, sheared, or stamped shapes, not advanced in value or condition by any process or operation subsequent to the process of stamping; hammer molds or swaged steel; gun-barrel molds not in bars; alloys...
Sivu 782 - Old copper, fit only for remanufacture, clippings from new copper, and all composition metal of which copper is a component material of chief value, not specially provided for in this act, one cent per pound.
Sivu 781 - ... tools ; all descriptions and shapes of dry sand, loam, or iron-molded steel castings; sheets and plates and...
Sivu 779 - ... per square foot; above that, and not exceeding twenty-four by thirty inches square, one and one-fourth cents per square foot...
Sivu 786 - Philosophical and scientific apparatus, instruments and preparations ; statuary, casts of marble, bronze, alabaster, or plaster of Paris ; paintings, drawings, and etchings, specially imported in good faith for the use of any society or institution incorporated or established for religious, philosophical, educational, scientific, or literary purposes, or for encouragement of the fine arts, and not intended for sale.
Sivu 787 - ... shall be given under such rules and regulations as the Secretary of the Treasury may prescribe, for the payment of lawful duties which may accrue should any of the articles aforesaid be sold...
Sivu 786 - The same be specially imported, in good faith, for the use -of any society incorporated or established for philosophical, literary or religious purposes, or for the encouragement of the fine arts, or for the use or by the order of any college, academy, school, or seminary of learning in the United States...