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 of moisture... Economic Geology - Page 770by Heinrich Ries - 1910 - 856 pagesFull view - About this book
| United States. Bureau of Mines - Digital images - 1906 - 1424 pages
...silica or 0.27 per cent phosphorus, subject to acceptance or refusal, buyer's option. Settlements are based on analysis of sample dried at 212° F., the...the sample as taken being deducted from the weight. Prices subject to change without notice, unless otherwise specially agreed upon. PRODUCTION OF DOMESTIC... | |
| Digital images - 1907 - 1430 pages
...silica, or 0.27 per cent phosphorus subject to acceptance or refusal, buyer's option. Settlements are based on analysis of sample dried at 212° F., the...sample as taken being deducted from the weight. The prices quoted covered only the ores used in the steel industry. Manganese ores for chemical uses are... | |
| Philippines. Bureau of Science - Mines and mineral resources - 1908 - 566 pages
...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...and coloring purposes are valued according to the quality of manganese peroxide present, their consistency, etc., and prices range up to 70 pesos per... | |
| Geological Survey of India - Geology - 1909 - 838 pages
...acceptance or refusal, buyer's option. ' Settlements are based on analysis of sample dried at 212°F., the percentage of moisture in the sample as taken being deducted from the weight. ' Prices subject to change without notice, unless otherwise specially agreed upon.' The Indian ores... | |
| Edmund Cecil Harder - Manganese - 1910 - 916 pages
...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...the sample as taken being deducted from the weight. « Prices of manganese ore: Eng. and Mln. Jour, tlarcb 5, 1910. Percentage of manganese. Average price... | |
| Edmund Cecil Harder - Manganese - 1910 - 346 pages
...unit in cents. I Manga- ,„_ nesl IronOver 49. . 26 5 46 to 49 25 & 43 to 46 . . 24 5 40 to 43 23 5 The manganese ores for oxidizing and coloring purposes...manganese peroxide present, their consistency, etc., and prices range up to $35 per ton for the better grades of ore. Manganiferous ores used in steel manufacture... | |
| Geological Survey (U.S.) - Geology - 1910 - 314 pages
...at the buyeris option. Settlements are based on analysis of sample dried at 212° F., the pereentage of moisture in the sample as taken being deducted from the weight. " Prices of manganese ore: Eng. and Min. Jour. Mareh 5, 1910. Pereentage of manganese. Average price... | |
| United States - 1911 - 632 pages
...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...manganese peroxide present, their consistency, etc., and prices range up to $35 per ton for the better grades of ore. Manganiferous ores used in steel manufacture... | |
| Mineral industries - 1912 - 1050 pages
...or 0.225 per cent, phosphorus is subject to acceptance or refusal at buyer's option. Settlements are based on analysis of sample dried at 212° F. The percentage of moisture in the sample as taken is deducted from the weight. Virginia. — This state has more manganese mines than any other in the... | |
| Heinrich Ries - 1916 - 1358 pages
...PRICE PER UNIT or MANGANESE IN CENTS Over 49 26 46 to 49 25 43 to 46 24 40 to 43 23 Settlements are based on analysis of sample dried at 212° F., the...per cent manganese dioxide, and not more than 1 per c:mt iron. There is no established schedule, and such ores have usually been obtained largely from... | |
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