Mineral Resources of the United StatesU.S. Government Printing Office, 1928 |
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Pagina iii
... exports .. 177 Foreign trade in cement . 274 Millstones .. 172 Exports 274 Oilstones and scythestones .. 173 Imports . 276 Pebbles for grinding and flint lining for General review . 255 tube mills . 177 Masonry , natural , and puzzolan ...
... exports .. 177 Foreign trade in cement . 274 Millstones .. 172 Exports 274 Oilstones and scythestones .. 173 Imports . 276 Pebbles for grinding and flint lining for General review . 255 tube mills . 177 Masonry , natural , and puzzolan ...
Pagina iv
... exports .. 479 Shipments by rail and water ... Length of working day .. 434 Value and price ... Average time spent ... Exports and imports .. 582 Tennessee- Growth of industry . 541 Texas .. Monthly and weekly production . 542 Utah ...
... exports .. 479 Shipments by rail and water ... Length of working day .. 434 Value and price ... Average time spent ... Exports and imports .. 582 Tennessee- Growth of industry . 541 Texas .. Monthly and weekly production . 542 Utah ...
Pagina v
... exports . Occurrence .. Production . Uses .. 2 Canada 84 5 Greece . 84 25-28 India .. 84 25 Manchuria . 85 28 Venezuela 85 26 World's production . 82 27 Magnesium ... 87 26 Development and outlook . 88 27 26 Imports .. 88 Production ...
... exports . Occurrence .. Production . Uses .. 2 Canada 84 5 Greece . 84 25-28 India .. 84 25 Manchuria . 85 28 Venezuela 85 26 World's production . 82 27 Magnesium ... 87 26 Development and outlook . 88 27 26 Imports .. 88 Production ...
Pagina vi
... exports .. 67 Bibliography . 163 Production ... 66 Developments in mining and treatment .. 156 Review by districts . 68 Exports of phosphate rock .. 152 Maine district .. 69 Exports of superphosphates and other fer- Middle Atlantic ...
... exports .. 67 Bibliography . 163 Production ... 66 Developments in mining and treatment .. 156 Review by districts . 68 Exports of phosphate rock .. 152 Maine district .. 69 Exports of superphosphates and other fer- Middle Atlantic ...
Pagina 18
... EXPORTS 9 9 The total imports of fluorspar into the United States in 1925 amounted to 48,700 short tons and were the ... exports were supplied by the producers . No exports of fluorspar are recorded by the Bureau of Foreign and Domestic ...
... EXPORTS 9 9 The total imports of fluorspar into the United States in 1925 amounted to 48,700 short tons and were the ... exports were supplied by the producers . No exports of fluorspar are recorded by the Bureau of Foreign and Domestic ...
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Termeni și expresii frecvente
42 U. S. gallons Alabama Alaska anthracite Arkansas average value bituminous coal Building Bureau of Foreign Bureau of Mines by-product California Canada cent in quantity cent in value Chemical clay coke Colorado compared with 1924 consumption County Creek crude petroleum Cubic feet Value decrease district exports feldspar field figures Florida fluorspar fuel Georgia grade Gross tons Gypsum haulage Idaho Illinois imports increased Indiana industry Iowa Jersey Kansas Kentucky Lignite lime Long tons Louisiana magnesite manufacture Maryland Mexico mica Michigan mills Mineral Missouri Montana North Carolina Ohio Oklahoma operators Oregon output ovens Pennsylvania phosphate phosphate rock plants Portland cement pounds quarries railroad reported Sand shipments shipped Short tons Value Silica slate sold by producers South Dakota statistics stocks stone Street sulphur TABLE talc Tennessee Texas tion tonnage tons Value Short Total Average United Utah Value Short tons Washeries Washington West Virginia Wyoming York