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 10
... Copper ore . Except for gold and a little silver recovered in refining the gold , copper is the only other non - ferrous metal smelted from its ore in India . The annual production lately has been roughly 6,600 tons of copper from ...
... Copper ore . Except for gold and a little silver recovered in refining the gold , copper is the only other non - ferrous metal smelted from its ore in India . The annual production lately has been roughly 6,600 tons of copper from ...
Page 19
... copper , lead and 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 ...
... copper , lead and 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 ...
Page 8
... Copper . The uses of copper are well known including the value of pure electrolytic copper for electrical wire and for alloys with tin ( for making bronze ) and zinc ( in preparing yellow metal - brass ) . Native copper is of common ...
... Copper . The uses of copper are well known including the value of pure electrolytic copper for electrical wire and for alloys with tin ( for making bronze ) and zinc ( in preparing yellow metal - brass ) . Native copper is of common ...
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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