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 104
... fractions above " size constitute about 55 per cent . , nearly one half of which is to be suitable for use as concrete aggregate . The fraction below " size consisting of soft shales and phyllites would be useless . The useful material ...
... fractions above " size constitute about 55 per cent . , nearly one half of which is to be suitable for use as concrete aggregate . The fraction below " size consisting of soft shales and phyllites would be useless . The useful material ...
Page 286
... fraction . The production of rutile in Travancore during the year 1951 was 45 tons valued at Rs . 8,820 against 36 tons valued at Rs . 6,987 during the previous year . The whole of the output is exported abroad mostly to the U. S. A. ...
... fraction . The production of rutile in Travancore during the year 1951 was 45 tons valued at Rs . 8,820 against 36 tons valued at Rs . 6,987 during the previous year . The whole of the output is exported abroad mostly to the U. S. A. ...
Page 366
... fraction of the tars and presence of high boiling tar acids . PART III - Application of lime - tar Reaction to the Briquetting of Tandur Coals . The non - caking Tandur coals cannot be briquetted merely by application of pressure as ...
... fraction of the tars and presence of high boiling tar acids . PART III - Application of lime - tar Reaction to the Briquetting of Tandur Coals . The non - caking Tandur coals cannot be briquetted merely by application of pressure as ...
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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