Records of the Geological Survey of India, Volume 85Geological Survey of India, 1954 - 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 370
... Process and in the Low Shaft Furnace Process utilizing coals of inferior grade and iron ores of fine size or of poor iron contents which cannot be made use of in the ordinary Blast Furnace , have been discussed . The combined Rotary ...
... Process and in the Low Shaft Furnace Process utilizing coals of inferior grade and iron ores of fine size or of poor iron contents which cannot be made use of in the ordinary Blast Furnace , have been discussed . The combined Rotary ...
Page 371
... processes of low temperature carbonization of coals are described in this paper and stress is given on the Lurgi Spulgas ' system to produce domestic fuel from the vast resources of non - caking or semi - caking Indian coals , instead ...
... processes of low temperature carbonization of coals are described in this paper and stress is given on the Lurgi Spulgas ' system to produce domestic fuel from the vast resources of non - caking or semi - caking Indian coals , instead ...
Page 514
... processes by reduction of oceanic areas through an inter- mediate " island arc " stage . It is obvious that much field work requires to be done in Australia to correlate accurately the data on stratigraphy in order to prove the validity ...
... processes by reduction of oceanic areas through an inter- mediate " island arc " stage . It is obvious that much field work requires to be done in Australia to correlate accurately the data on stratigraphy in order to prove the validity ...
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38th Indian Sci Ajmer-Merwara alluvium Assam Assistant Geologist bands Belgaum Bihar Bombay Calcutta cent charnockites clay coal coalfields Congr copper Cuddapah days with effect Deccan trap Delhi deposits depth Dharwar Dhenkanal district district dolerite dolomite drilling dykes east examined exported feet G. W. Division Geol geological mapping Geological Survey geophysical gneisses Gondwana grade granite ground-water hill India Indian Miner industry investigation Iron-ore irrigation Kaladgi Keonjhar Kurnool Kurnool district Kutch laterite limestone M. S. Krishnan Madhya Pradesh Madras Magnesite manganese manganese-ore Mehta Messrs Metal Mkt mica million tons mines Mysore nala November occur Orissa output pegmatites phyllites pits Proc production quantity quarried quartz quartzites Rajasthan reported Returned to Circle Returned to headquarters river rocks samples sand sandstones Saurashtra schists shales sheet 73 Singhbhum square miles steatite Survey of India taluk thick tons valued veins village Vindhya Pradesh