 | 1901 - 944 Seiten
...was a record breaker, not only for this country, but the outputs of iron ores during these years have never been equaled by any other country, the nearest...our output being in 1900 by the German Empire when 18,667,950 long tons were produced. Copper. — The great activity of 1899 in the copper industry was... | |
 | United States. Bureau of Mines - 1902 - 1012 Seiten
...decrease of 26 per cent as compared with the total value. $66,590,504, of the ore produced in 1900. As in 1898, 1899, and 1900, the production of iron...production decreased from 606,117,166 pounds in 1900 to 602,072,519 pounds in 1901, a lo.ss of 4,044,647 pounds, or 0.67 per cent, as compared with an increase... | |
 | United States. Bureau of Mines - 1902 - 1002 Seiten
...decrease of 26 per cent as compared with the total value, $66,590,504, of the ore produced in 1900. As in 1898, 1899, and 1900, the production of iron...German Empire, when 18,664,772 long tons were produced. 'ufc/V ' 'activity of 1899 and 1900 in the copper industry »«veu u slight falling off during 1901.... | |
 | Gilson Willets - 1903 - 666 Seiten
...not only for this country, but the outputs of iron ores during these years have never been equalled by any other country, the nearest approach to our output being in 1900 by the German empire, when 18,667,950 long tons were produced. METHODS OF IRON MINING There are several distinct methods of iron... | |
 | Frederick Converse Beach - 1904 - 1358 Seiten
...1900 27.533,161 Gain, one year 1,334,318 long tons, or 5% In 1900 the gain over 1899 was 12 per cent. As in 1898, 1899, and 1900, the production of iron...never been equaled by any other country. The nearest was Germany, 18,664,772 long tons in 1900. This was about 10.000,000 long tons short of our production.... | |
 | Geological Survey (U.S.) - 1902 - 336 Seiten
...decrease of 26 per cent, as compared with the total value, 866,590,504, of the ore produced in 1900. As in 1898, 1899, and 1900, the production of iron...production decreased from 606,117,166 pounds in 1900 to 602,072,519 pounds in 1901, a loss of 4,044,647 pounds, or 0.67 per cent, ;is compared with an increase... | |
 | United States. Bureau of Mines - 1902 - 1012 Seiten
...decrease of 26 per cent as compared with the total value, $66,590,504, of the ore produced in 1900. As in 1898, 1899, and 1900, the production of iron...long tons were produced. Copper. — The activity of 189!» and 1900 in the copper industry showed a slight falling off during 1901. The production decreased... | |
 | 1901 - 944 Seiten
...was a record breaker, not only for this country, but the outputs of iron ores during these years have never been equaled by any other country, the nearest...our output being in 1900 by the German Empire when 18,667,950 long tons were produced. Copper. — The great activity of 1899 in the copper industry was... | |
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... or a mean value of $1.71 per ton, an apparent decrease of 71 cents, or 29 per cent, from the 1900 figures of $2.42 per ton. The total value of the iron ore mined in 1901 shows a decrease of 26 per cent, as compared with the total value, $66,590,504,... 