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 19
... zinc ore mines in Rajputana and perhaps of the copper ores in Sikkim and the zinc ores in Kashmir . In an endeavour to assist the Director - General of Munitions Production , a thorough examina- tion has been made of the possibilities ...
... zinc ore mines in Rajputana and perhaps of the copper ores in Sikkim and the zinc ores in Kashmir . In an endeavour to assist the Director - General of Munitions Production , a thorough examina- tion has been made of the possibilities ...
Page 25
... Zinc ore . - Zinc blende or sphalerite ( zinc sulphide ) is perhaps the commonest ore of zinc and contains nearly 67 per cent . zinc when pure . Metallic zinc , both spelter and electrolytic BULL . NO . 1 - A ] FOX AND MISRA : Indian ...
... Zinc ore . - Zinc blende or sphalerite ( zinc sulphide ) is perhaps the commonest ore of zinc and contains nearly 67 per cent . zinc when pure . Metallic zinc , both spelter and electrolytic BULL . NO . 1 - A ] FOX AND MISRA : Indian ...
Page 26
... zinc ore concentrates in Burma from the Bawdwin lead - zinc ore mines has averaged upwards of 60,000 tons yearly for the period 1937-40 . Practically all this material , carrying 57 per cent . zinc has been exported to foreign countries ...
... zinc ore concentrates in Burma from the Bawdwin lead - zinc ore mines has averaged upwards of 60,000 tons yearly for the period 1937-40 . Practically all this material , carrying 57 per cent . zinc has been exported to foreign countries ...
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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