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Books Books 11 - 20 of 24 on Prices are based on ores containing not more than 8 per cent silica or 0.20 per cent....
" Prices are based on ores containing not more than 8 per cent silica or 0.20 per cent phosphorus, and are subject to deductions as follows: For each 1 per cent in excess of 8 per cent silica there shall be deduction of 15 cents per ton; fractions in proportion. "
Bulletin - United States Geological Survey - Page 278
by Geological Survey (U.S.) - 1910
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Mineral Resources of the United States, Part 1

United States. Bureau of Mines - Mineral industries - 1917
...2,240 pounds for domestic manganese ore delivered at Pittsburgh or Bessemer, Pa., and South (liicago, 111. Prices are based on ores containing not more...deductions as follows: For each 1 per cent in excess of Year. Fcrromanganese. Spiegeleisen. Total. 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912. 1913...
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Mineral Resources of the United States, Part 1

United States. Bureau of Mines - Mineral industries - 1919
...Schedule of prices paid per ton of 2,240 pounds for domestic manganese ore delivered at Pittsburgh or Bessemer, Pa., and South Chicago, 111. Prices are...cent in excess of 8 per cent silica there shall be a deduction of 15 cents per ton; fractions in proportion. For each 0.02 per cent, or fraction thereof,...
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Mineral Resources of the United States, Part 1

Mineral industries - 1919
...Schedule of prices paid per ton of 2,240 pounds for domestic manganese ore delivered at Pittsburgh or Bessemer, Pa., and South Chicago, 111. Prices are based on ores containing not more than 8per cent silica or 0.20 per cent phosphorus and are subject to deductions as follows: For each 1 per...
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Mineral Resources of the United States, Part 1

United States. Bureau of Mines - Mineral industries - 1921
...Schedules of prices paid per ton of 2.240 pounds for domestic manganese ore delivered at Pittsburgh, Etna, Pa., and South Chicago, 111. Prices are based on ores containing not more than 8per cent silica or 0.20 per cent phosphorus and are subject to deductions as follows: For each 1 per...
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Annual Report of the United States Geological Survey to the ..., Part 3

Geological Survey (U.S.) - Forest reserves - 1895
...manganese ores produced in the United States. A memorandum of prices paid by this company is as follows : Prices are based on ores containing not more than 8 per cent silica and not more than 0.10 per cent phosphorus, and are subject to deductions as follows: For each 1 per...
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Mineral Resources of the United States, Part 1

Mineral industries - 1916
...Pittsburgh or Bessemer, Pa., and South Chicago, 111. Prices are based on ores containing not more than Sper cent silica or 0.20 per cent phosphorus and are subject...deductions as follows: For each 1 per cent in excess of ' Year. 1903 . .. 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 J914 1915 Ferromanganese. Quantity...
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Mineral Resources of the United States, Part 1

Mineral industries - 1917
...Schedule of prices paid per ton of 2,240 pounds for domestic manganese ore delivered at Pittsburgh or Bessemer, Pa., and South Chicago, 111. Prices are...deductions as follows: For each 1 per cent in excess of Year. Ferromanganese. Spiegeleisen. Total. 1903 . 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913...
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Mineral Resources of the United States

Mineral industries - 1907
...Chicago, 111. Prices are based ori ores containing not more than 8 ]ier cent silica and not more than 0.25 per cent phosphorus and are subject to deductions...cent in excess of 8 per cent silica there shall be a deduction of 15 cents per ton; fractions in proportion. For each 0.02 per cent, or fraction thereof,...
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Mineral Resources of the United States, Part 1

United States. Bureau of Mines - Mineral industries - 1914
...Schedule of prices paid per ton of 2,240 pounds for domestic manganese oro delivered at Pittsburgh or Bessemer, Pa., and South Chicago, 111. Prices are based on ores containing not wore than 8 per cent silica or 0.20 per cent phosphorus and are subject to deductions as follows: J?...
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Mineral Resources of the United States, Part 1

Mineral industries - 1921
...Schedules of prices paid per ton of 2.240 pounds for domestic manganese ore delivered at Pittsburgh, Etna, Pa., and South Chicago, 111. Prices are based on ores containing not more than 8per cent silica or 0.20 per cent phosphorus and are subject to deductions as follows: For each 1 per...
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