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" ... ton. Ores containing less than 40 per cent manganese or more than 12 per cent silica or 0.225 per cent phosphorus are subject to acceptance or refusal at the buyer's option. Settlements are based on analysis of sample dried at 212° F., the percentage... "
Bulletin of the United States Geological Survey - Seite 280
von Geological Survey (U.S.) - 1910
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Mineral Resources of the United States

United States. Bureau of Mines - 1906 - 1424 Seiten
...there shall be a deduction of 2 cents per unit of manganese per ton. NOTE.— Ore containing 1е.ча than 40 per cent manganese or more than 12 per cent silica or 0.27 per cent phosphorus, subject to acceptance or refusal, buyer's option. Settlements are based on...
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Mineral Resources of the United States

1907 - 1430 Seiten
...of 0.25 per cent phosphorus there shall be a deduction of 2 cents per unit of manganese per ton. Ore containing less than 40 per cent manganese, or more than 12 per cent silica, or 0.27 per cent phosphorus subject to acceptance or refusal, buyer's option. Settlements are based on...
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The Mineral Resources of the Philippine Islands

Philippines. Bureau of Science - 1908 - 566 Seiten
.......................................... i 24 5 40 to 43 ....... ....... .............. - . . ..... . . . i 28 ft i Ores containing less than 40 per cent manganese or...phosphorus are subject to acceptance or refusal at the buyer's option. Settlements are based on analysis of sample dried at 212° F., the percentage of moisture...
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The Mineral Industry, Band 16

1908 - 1172 Seiten
...fraction thereof, of phosphorus in excess of 0.25 per cent., 2c. per unit of manganese is deducted. Ore containing less than 40 per cent, manganese or more than 12 per cent, silica or more than 0.27 per cent, phosphorus is subject to refusal or acceptance at the buyer's option. Settlements...
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Memoirs of the Geological Survey of India, Band 37,Teile 1-3

Geological Survey of India - 1909 - 838 Seiten
...6 •_«> l (i 28 40 to 43 per cent ft 27 CHAP. XXIV.] VALUATION OF MANGANESE-ORES. ' NOTE. — Ore containing less than 40 per cent manganese or more than 12 per cent silica or 0-27 per cent phosphorus, subject to acceptance or refusal, buyer's option. ' Settlements are based...
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Manganese Deposits of the United States with Sections on Foreign Deposits ...

Edmund Cecil Harder - 1910 - 916 Seiten
...manganijerous ores used for fluxing or other purposes in Colorado and Arkansas, 1905-1908, in long font. « Partly estimated. Production and value of manganiferous...phosphorus are subject to acceptance or refusal at the buyer's option. Settlements are based on analysis of sample dried at 212° F., the percentage of moisture...
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Manganese Deposits of the United States with Sections on Foreign Deposits ...

Edmund Cecil Harder - 1910 - 346 Seiten
...They are governed by the following schedule of prices established by the Carnegie Steel Company : a Schedule of prices paid per ton of 2,240 pounds for...phosphorus are subject to acceptance or refusal at the buyer's option. Settlements are based on analysis of sample dried at 212° F., the percentage of moisture...
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Economic Geology: With Special Reference to the United States

Heinrich Ries - 1910 - 746 Seiten
...cents per ton ; fractions in proportion. For each .02 per cent, or fraction thereof, in excess of .25 per cent phosphorus, there shall be a deduction of...cent manganese or more than 12 per cent silica 'or .27 per cent phosphorus are subject to acceptance or refusal at the buyer's option. Settlements are...
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The Mineral Industry, Band 18

1910 - 908 Seiten
...thereof in excess of 0.20 phosphorus there shall be a deduction of 2c. per unit of manganese per ton. Ore containing less than 40 per cent, manganese, or more...12 per cent, silica or 0.225 per cent, phosphorus is subject to acceptance or refusal at buyer's option. Settlements are based on analysis of sample...
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Records of the Geological Survey of India

Geological Survey of India - 1910 - 312 Seiten
...of manganese for each 0'02 per cent. or fraction thereof in excess of 0'25 per cent. of phosphorus. Ores containing less than 40 per cent. manganese or more than 12 per cent. silica or 0-27 per cent. phosphorus to be subject to acceptance or refusal at the buyer's option. The price per...
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