Records of the Geological Survey of India, Volume 90The Survey, 1962 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 8
... Average annual value of minerals produced in India for quin- quennium 1947-1951 and for the period of previous seven quinquennia from 1898-1933 and also for 13 years from 1934-46 . Period . Number of minerals valued . Average annual ...
... Average annual value of minerals produced in India for quin- quennium 1947-1951 and for the period of previous seven quinquennia from 1898-1933 and also for 13 years from 1934-46 . Period . Number of minerals valued . Average annual ...
Page 229
... average production during the period was 312,000 net tons per year . This is our oldest Steel Melting Shop . There are two 5 tons capacity Heroult Electric Furnaces in this shop ; producing on an average about 16,000 tons of basic ...
... average production during the period was 312,000 net tons per year . This is our oldest Steel Melting Shop . There are two 5 tons capacity Heroult Electric Furnaces in this shop ; producing on an average about 16,000 tons of basic ...
Page 253
... average price for the year at £ 17-12-0 per ton . The world production of lead in 1937 was 1,856,628 tons , with the average price for the year at £ 23-6-1 . During 1938 the price of lead declined , the average for the year being £ 15-6 ...
... average price for the year at £ 17-12-0 per ton . The world production of lead in 1937 was 1,856,628 tons , with the average price for the year at £ 23-6-1 . During 1938 the price of lead declined , the average for the year being £ 15-6 ...
Contents
SUMMARY OF THE MORE IMPORTANT MINERALS V P SONDHI | 37 |
Asbestos | 44 |
Bauxite | 51 |
Copyright | |
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acid aluminium annual production asbestos Assam B. C. Roy bauxite Bihar Bombay Canada cement cent chemical chromite coal coke colour consumption copper corundum Cwts deposits district dolomite estimated export feet figures furnace Gallons Geol given in Table glass gold grade graphite gypsum Hyderabad ilmenite important increase India Indian Union industry Iron & Steel Iron and Steel Jodhpur kankar kaolin Kashmir kyanite lime limestone long tons Madhya Bharat Madhya Pradesh Madras magnesite manganese manganese-ore manufacture marble material metal mica miles mill million tons mineral mines Mysore nickel obtained occur ochres Orissa output oxide Pakistan partitioned in August pegmatites period under review producing countries quartz quinquennium under review Rajasthan refractory reported reserves rocks salt Saltpetre Saurashtra silica sillimanite Singhbhum sodium South STANFORD stones sulphate sulphuric Surv talc tion Tons Tons tons valued Travancore Uttar Pradesh veins Vindhya Pradesh wolfram world production Zawar zinc