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230 MINERAL RESOURCES, 1912.
PRODUCTION OF GOLD AND SILVER SINCE 1792.
According
to tables published by the Director of the Mint, the total production
of gold and silver in the United States from 1792 to 1912, inclusive,
is as follows:
Production of gold and silver in the United States, 1792-1912, by periods, in fine ounces. [The estimate for 1792-1872 is by R. W. Raymond, commissioner, and since by the Director of the Mint.]
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The following table shows the quantity and value of these metals produced in the United States since 1880.
Production of gold and silver in the United States from 1880 to 1912, inclusive, in fine
ounces.
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