قراءة كتاب The Business of Mining A brief non-technical exposition of the principles involved in the profitable operation of mines
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The Business of Mining A brief non-technical exposition of the principles involved in the profitable operation of mines
making a wonderful record.
South Africa produces the greatest amount of, and the purest, natural gold in the world. Great Britain has an insignificant production of both gold and copper, and still it is noteworthy that the English-speaking nations control the world's production of both these metals. British and American citizens own seven-eighths of the world's gold mines. England stands second in the consumption of copper, which, of course, is mainly imported.
Russia controls the world's output of platinum, with very little competition. In a similar manner, Canada has the control of nickel production. Mexico, although not commonly regarded as a gold mining country, is rapidly coming to the front and possesses the Esperanza mine, said to be one of the most profitable gold mines in the world.
To more emphatically show the importance of the mining industry, especially in our own country, the following facts are taken from 1900 census returns: Agriculture produces annually about $725 per capita; mining, $1,910; and manufacturing, which is dependent upon the others, $760. The National Banker has said: "Statistics show that the combined dividends paid by the gold and silver mining companies of the United States are greater than the combined dividends paid by all of the banking institutions of the country; and the combined dividends paid by the copper mining companies of the United States exceed the combined dividends paid by all of our railroads."
There is one thought that will always comfort any person who is engaged in furthering legitimate mining: Wealth acquired from a mine is not wrested from any being but Mother Earth, and it is not, therefore, in the class with the much discussed "tainted money" that is said to be wrung from unfortunate human beings.
The following tables are presented to give the reader ideas concerning the productions of gold and silver during recent years. Among the interesting points that may be noted are the following:
The gold production of the world took a sudden drop in 1900, but it immediately resumed its upward climb. During the decade from 1900 to 1910, this production increased over 81 per cent.
There is a remarkable similarity noticeable in the gold productions of the United States during the years 1910 and 1911.
Without the notable increase in the gold output of the Transvaal in 1911, the world's total gold production for that year would have shown a decrease.
The silver production of the United States remained practically unchanged during 1911.
GOLD PRODUCTION OF THE WORLD FOR 20 YEARS
1892 | $146,292,600 | 1902 | $298,812,493 |
1893 | 158,437,551 | 1903 | 329,475,401 |
1894 | 182,509,283 | 1904 | 349,088,293 |
1895 | 198,995,741 | 1905 | 378,411,054 |
1896 | 211,242,081 | 1906 | 405,551,022 |
1897 | 237,833,984 | 1907 | 411,294,458 |
1898 | 287,327,833 | 1908 | 443,434,527 |
1899 | 311,505,947 | 1909 | 459,927,482 |
1900 | 258,829,703 | 1910 | 469,365,110 |
1901 | 260,877,429 | 1911 | 473,383,543 |
UNITED STATES SILVER PRODUCTION
(In Fine Ounces)
1910 | 1911 | |
Alabama | 300 | 174 |
Alaska | 153,900 | 275,691 |
Arizona | 2,655,700 | 1,594,428 |
California | 1,791,600 | 2,727,336 |
Colorado | 8,523,000 | 7,530,940 |
Georgia | 300 | 225 |
Idaho | 7,027,000 | 7,507,802 |
Illinois | 2,100 | 4,648 |
Michigan | 262,200 | 507,234 |
Maryland | 87 | |
Missouri | 32,200 | 56,228 |
Montana | 12,282,900 | 10,651,571 |
Nevada | 12,366,000 | 507,234 |
N.Mexico | 779,000 | 1,142,335 |
N.Carolina | 8,300 | 2,227 |
Oklahoma | 168,245 | |
Oregon | 43,800 | 69,116 |
Pennsylvania | 700 | 13,262 |
S.Carolina | 14 | |
S.Dakota | 120,600 | 206,188 |
Tennessee | 69,800 | 126,683 |
Texas | 364,400 | 442,486 |
Utah | 10,445,900 | 12,679,633 |
Virginia | 200 | 45 |
Washington | 204,900 | 142,196 |
Wyoming | 1,300 | 1,009 |
Porto Rico | 51 | |
Philippines | 1,800 | 3,383 |
Miscellaneous | 826,102 | |
__________ | __________ | |
Total | 57,137,900 | 57,796,117 |