Records of the Geological Survey of India, Volume 76Government of India, 1947 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 5
... steel making : - 1937 1938 1939 1940 yielding the following quantities of steel : - 1937 1938 1939 1940 801,602 tons . 851,569 893.383 1,094,357 665,309 tons . 693,064 741,717 933.794 " " I think it is unnecessary for me to say that the ...
... steel making : - 1937 1938 1939 1940 yielding the following quantities of steel : - 1937 1938 1939 1940 801,602 tons . 851,569 893.383 1,094,357 665,309 tons . 693,064 741,717 933.794 " " I think it is unnecessary for me to say that the ...
Page 17
... steel , as are chromium , nickel , tungsten and vanadium , to secure special pro- perties in the steel - chiefly for strength , hardness , resistance to shock and exposure . It is thus valuable for steel for big guns , propeller shafts ...
... steel , as are chromium , nickel , tungsten and vanadium , to secure special pro- perties in the steel - chiefly for strength , hardness , resistance to shock and exposure . It is thus valuable for steel for big guns , propeller shafts ...
Page 25
... steel that it has been claimed that to deprive a nation of tungsten is to handicap if not to cripple its industrial life and military power . Be this as it may there is no doubt that tungsten steel ( high speed tool steel ) has ...
... steel that it has been claimed that to deprive a nation of tungsten is to handicap if not to cripple its industrial life and military power . Be this as it may there is no doubt that tungsten steel ( high speed tool steel ) has ...
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A. L. Coulson abrasive alloys alumina aluminium annually antimony areas asbestos Assam averaged B. C. Roy Barytes bauxite Bawdwin Beryl Bihar bore-hole records Burma Calcutta carbonate cent Central Provinces chief chromite coalfields coking coal copper Corundum cryolite CYRIL Degana district ECONOMIC MINERALS electrical exported Fluorspar Fuller's earth Geological Survey Government of India gypsum high grade ilmenite imported Indian bauxite Indian production iron J. A. Dunn J. B. Auden Koh-i-Sultan laterite lead Limestone M. S. Krishnan Madras magnesite manganese material Memoirs metal metallurgical mica million tons Mineral Industry Mineral Resources mineral substances mines Monazite Mysore nickel obtained occurrences operations oxide P. K. Ghosh Phosphates pigments preparation Price produced in India Punjab quantities quartz Rajputana Ranchi District recent Salem dt salt sands Shan sheets Singhbhum smelting Sodium steel Strontium Sulphate sulphide sulphur supply Survey of India Tantalite tion titanium tungsten Vanadium Volume LXXVI wolfram zinc zircon