Mineral Resources of the United States, Parte1U.S. Government Printing Office, 1913 |
Dentro del libro
Resultados 1-5 de 100
Página 63
... Silver Bow County , with less important camps scattered through the southwestern part of the State . The reduction ... ounces , valued at $ 7,829,957 , an increase from 11,985,196 fine ounces , valued at $ 6,352,154 , in 1911. The value ...
... Silver Bow County , with less important camps scattered through the southwestern part of the State . The reduction ... ounces , valued at $ 7,829,957 , an increase from 11,985,196 fine ounces , valued at $ 6,352,154 , in 1911. The value ...
Página 227
Increase ( + ) or decrease ( − ) in production of gold and silver in the United States in 1912 , by States and Territories , in fine ounces . State or Territory . Alabama . Alaska .. Arizona . California . Colorado . 397,600 Georgia ...
Increase ( + ) or decrease ( − ) in production of gold and silver in the United States in 1912 , by States and Territories , in fine ounces . State or Territory . Alabama . Alaska .. Arizona . California . Colorado . 397,600 Georgia ...
Página 237
... Silver . The production of silver in Alaska in 1912 was 515,186 fine ounces against 460,231 ounces in 1911. Of the total production , 376,593 ounces were obtained from copper ores , 102,897 ounces from gold placers , and 35,696 ounces ...
... Silver . The production of silver in Alaska in 1912 was 515,186 fine ounces against 460,231 ounces in 1911. Of the total production , 376,593 ounces were obtained from copper ores , 102,897 ounces from gold placers , and 35,696 ounces ...
Página 238
lead ores , 599,110 ounces ; and dry and siliceous ores 373,255 ounces . Bullion at gold and silver mills yielded 45,660 ounces of silver in 1912 ; concentrates smelted , 387,159 ounces ; and crude ore smelted , 2,982,049 ounces ...
lead ores , 599,110 ounces ; and dry and siliceous ores 373,255 ounces . Bullion at gold and silver mills yielded 45,660 ounces of silver in 1912 ; concentrates smelted , 387,159 ounces ; and crude ore smelted , 2,982,049 ounces ...
Página 239
mines of Shasta County produced 684,381 ounces in 1912 , against 706,445 ounces in 1911 and 1,192,520 ounces in 1910 ... silver as a by - product from refining copper produced GOLD AND SILVER . 239.
mines of Shasta County produced 684,381 ounces in 1912 , against 706,445 ounces in 1911 and 1,192,520 ounces in 1910 ... silver as a by - product from refining copper produced GOLD AND SILVER . 239.
Otras ediciones - Ver todas
Términos y frases comunes
1912 were valued Alaska amounted Arizona barrels base bullion bullion California carbonate cement chalcocite clay products coal coke Colorado compared concentrating plant County crude decrease deposits district domestic exports feet furnaces galena gold and silver hematite Idaho imports for consumption included under Miscellaneous increased industry Lake Superior lead and zinc lead concentrates lime limestone lode long tons magnetite manganese manganiferous manufacture metals Mexico Michigan mill mineral products mineral waters mines Missouri Montana Nevada North Carolina operated ounces in 1911 ounces of silver outcrop oxide Pennsylvania pig iron Pima County placers pounds of copper principal production in 1912 production of copper production of gold production of lead pyrite Quan quantity quarry ranks recovered recovery refined reported rock sand and gravel shaft shipped short tons smelter smelting sold South sphalerite spiegeleisen stone sulphide sulphur Tennessee tity tonnage total output total production total value United States Geological Utah Wisconsin yielded zinc concentrates
Pasajes populares
Página 361 - ... 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 thereon,...
Página 405 - 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. On the arrival of the ores at...
Página 363 - Lead dross, lead bullion or base bullion, lead in pigs and bars, lead! in any form not specially provided for in this...
Página 406 - 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 405 - That the works of manufacturers engaged in smelting or refining, or both, of ores and crude metals, may upon the giving of satisfactory bonds be designated as bonded smelting warehouses. Ores or crude metals may be removed from the vessel or other vehicle in which imported, or from a bonded warehouse, into a bonded smelting warehouse without the payment of duties thereon and there smelted or refined, or both, together with ores or crude metals...
Página 363 - Lead, acetate of, white, and nitrate of, 1J cents per pound; acetate of, brown, gray, or yellow, 1 cent per pound; all other lead compounds not specially provided for in this section, 20 per centum ad valorem.
Página 405 - Zinc in blocks or pigs and zinc dust, one and three-eighths cents per pound; In sheets, one and five-eighths cents per pound; In sheets coated or plated with nickel or other metal or solutions, one and three-fourths cents per pound ; old and worn-out, fit only to be remanufactured, one cent per pound.
Página 473 - In comparing the values of ore and metal it should be borne in mind that the value given for the ore is that actually received by the producer, whereas the value of the lead is calculated from the average daily quotations at New York.
Página 296 - No. 185, which may be obtained on application to the Director of the United States Geological Survey, Washington, DC...
Página 405 - And provided further, That the said metals so producible, or any portion thereof, may be withdrawn for domestic consumption, or transferred to a bonded customs warehouse, and withdrawn therefrom, and the several charges against the bonds canceled upon the payment of the duties chargeable against an equivalent...