Mineral Resources of the United States, Parte1U.S. Government Printing Office, 1912 |
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Página 18
... production of which the new State ranks first . It ranks sixth in the production of silver and seventh in the production of gold . These three metals constitute 98 per cent of the total production of the State , which amounted to ...
... production of which the new State ranks first . It ranks sixth in the production of silver and seventh in the production of gold . These three metals constitute 98 per cent of the total production of the State , which amounted to ...
Página 20
... gold , in which it held first place in 1911 , though in recent years it has usually fallen behind Colorado in the production of gold . The premiership of gold in the State has been succeeded by petroleum , the value of which in ...
... gold , in which it held first place in 1911 , though in recent years it has usually fallen behind Colorado in the production of gold . The premiership of gold in the State has been succeeded by petroleum , the value of which in ...
Página 21
... produce gold in excess of $ 1,000,000 in value yearly , namely and in order : Yuba , Amador , Nevada , Butte , Shasta , Sacramento , and Calaveras . Of the total gold production of California about 55 per cent is from deep mines and 45 ...
... produce gold in excess of $ 1,000,000 in value yearly , namely and in order : Yuba , Amador , Nevada , Butte , Shasta , Sacramento , and Calaveras . Of the total gold production of California about 55 per cent is from deep mines and 45 ...
Página 22
... production , and is fifth among the States west of Mississippi River . Gold is the principal mineral product of the State , with coal a good second . The gold output was valued at $ 20,526,500 in 1910 and at $ 19,138,800 in 1911. The ...
... production , and is fifth among the States west of Mississippi River . Gold is the principal mineral product of the State , with coal a good second . The gold output was valued at $ 20,526,500 in 1910 and at $ 19,138,800 in 1911. The ...
Página 52
... producing State , Nevada holds third place in rank as a producer of gold , the yellow metal coming mainly from the Goldfield district , in Esmeralda County , first productive in 1903 ; the Tonopah district , in Nye County , first ...
... producing State , Nevada holds third place in rank as a producer of gold , the yellow metal coming mainly from the Goldfield district , in Esmeralda County , first productive in 1903 ; the Tonopah district , in Nye County , first ...
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Términos y frases comunes
aggregated Amalgamation amounted Arizona average value base bullion bullion California carbonate centration clay products coal Colorado compared concen concentrating plant concentration mill containing copper-lead Creek crude Crusher cyanide plant decrease deep mines deposits depth district.-The dredges drilling dry or siliceous exports feet deep feet of drifts following table furnaces galena Geological gold and silver Grant County gravel Huntington mill Idaho important increase jigs Lake Superior lead and zinc lead concentrates lead-zinc lessees lode long tons magnetic manganese Mexico Michigan mineral production Missouri Montana Nevada Nye County old tailings operated ounces of gold ounces of silver oxidized pig iron placer mines pounds of copper pounds of lead principal production in 1911 production of gold pyrite recovered refined reported rock shipments shipped to smelters short tons silver mills smelters smelting Socorro County sphalerite sulphide Survey tion tonnage total value U. S. Geol United Utah vertical shaft yielded zinc concentrates
Pasajes populares
Página 213 - I refer you to the Annual Report of the Director of the Mint for the fiscal year ended June 30.
Página 340 - 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...
Página 339 - 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...
Página 383 - ... 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...
Página 384 - ... 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 in case of ores that shall be removed to a bonded warehouse to be refined for exportation as provided by law. And the Secretary...
Página 172 - Report on the geology and mineral resources of the central mineral region of Texas: Second Ann.
Página 353 - States as shown by the report of the Bureau of Statistics of the Department of Commerce and Labor...
Página 148 - The next two pages, the southeast quarter of the northeast quarter and the southwest quarter of the northeast quarter, and so on through the other quarters of the section.
Página 397 - SCHRADER, FC, Mineral deposits of the Cerbat Range, Black Mountains, and Grand Wash Cliffs, Mohave County, Ariz.: Bull.
Página 396 - The following publications, except those to which a price is affixed, can be obtained free by applying to the Director...