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 9
... chief oil companies since the war began . Mica . - India has continued to be the greatest producer of block mica and mica splittings in the world . and this country is the chief supplier to the United States of America and to the United ...
... chief oil companies since the war began . Mica . - India has continued to be the greatest producer of block mica and mica splittings in the world . and this country is the chief supplier to the United States of America and to the United ...
Page 3
... chief commercial classes of asbestos- the true asbestos or Chrysotile associated with serpentine and the long fibred but less flexible Tremolitic type , both make good non- conductors although the Chrysotile only can be woven into cloth ...
... chief commercial classes of asbestos- the true asbestos or Chrysotile associated with serpentine and the long fibred but less flexible Tremolitic type , both make good non- conductors although the Chrysotile only can be woven into cloth ...
Page 24
... chief localities are now known , but there has been little encouragement to search for these substances because the quantities obtainable were small and the market was uncertain . Lately there has been a demand and steps are being taken ...
... chief localities are now known , but there has been little encouragement to search for these substances because the quantities obtainable were small and the market was uncertain . Lately there has been a demand and steps are being taken ...
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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