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 32
Geological Survey of India. cedonic quartzite forms the outer portions of the syncline in sheet 73 K / 4 . The ferruginous gritty and conglomeratic shales which are above the basal quartzites , contain pebbles of the quartzite , their ...
Geological Survey of India. cedonic quartzite forms the outer portions of the syncline in sheet 73 K / 4 . The ferruginous gritty and conglomeratic shales which are above the basal quartzites , contain pebbles of the quartzite , their ...
Page 41
... quartzites distributed sporadically . The gneisses and quartzites are interbanded , with a general strike in a N. N. E.-S. S. W. direction and dip E. S. E. at angles of 50 ° to 80 ° . A good deal of distortion is noticeable in the ...
... quartzites distributed sporadically . The gneisses and quartzites are interbanded , with a general strike in a N. N. E.-S. S. W. direction and dip E. S. E. at angles of 50 ° to 80 ° . A good deal of distortion is noticeable in the ...
Page 102
Geological Survey of India. medium - grained quartzites inter - bedded with gritty quartzites and very subordinate grey siltstones . The siltstones . The core recovery averaged 70 to 80 per cent . Both the quartzites and siltstones were ...
Geological Survey of India. medium - grained quartzites inter - bedded with gritty quartzites and very subordinate grey siltstones . The siltstones . The core recovery averaged 70 to 80 per cent . Both the quartzites and siltstones were ...
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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