Records of the Geological Survey of India, Volume 85, Issues 1-2The Survey, 1954 - Earthquakes |
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Page 19
... grey in colour and is slightly banded . Exposures of grey crystalline Delhi limestone occur to the north of Kanwlai ( 26 ° 32 ' : 74 ° 45 ' ) . They show high dips . conformable to the overlying quartzite . This formation is traversed ...
... grey in colour and is slightly banded . Exposures of grey crystalline Delhi limestone occur to the north of Kanwlai ( 26 ° 32 ' : 74 ° 45 ' ) . They show high dips . conformable to the overlying quartzite . This formation is traversed ...
Page 48
... grey , carbonaceous clay , 4-5 feet thick , overlain by impure reddish clay 12 feet thick . The grey clay is used mainly for the manu- facture of refractory bricks . Several pits have been made and the clay forms a horizontal bed ...
... grey , carbonaceous clay , 4-5 feet thick , overlain by impure reddish clay 12 feet thick . The grey clay is used mainly for the manu- facture of refractory bricks . Several pits have been made and the clay forms a horizontal bed ...
Page 69
... grey and medium - grained ) Type ( 2 ) 10.32 2:40 33.74 16.78 36.32 99.56 ( Bluish grey and medium to coarse - grained ) Type ( 3 ) 10.18 2.20 34.23 15.16 38.44 100.21 ( Medium grained grey limestone ) Type ( 4 ) 2.06 2.00 30.85 20.34 ...
... grey and medium - grained ) Type ( 2 ) 10.32 2:40 33.74 16.78 36.32 99.56 ( Bluish grey and medium to coarse - grained ) Type ( 3 ) 10.18 2.20 34.23 15.16 38.44 100.21 ( Medium grained grey limestone ) Type ( 4 ) 2.06 2.00 30.85 20.34 ...
Contents
ENGINEERING GEOLOGYcontd | 5 |
GEOLOGICAL SURVEY OF INDIA | 6 |
Rs As | 29 |
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38th Indian Sci abutment Ajmer-Merwara alluvium Archaean Assam Assistant Geologist bands Bankura district Bengal Bihar Bombay Calcutta carried cent Circle headquarters clay coal coalfields copper Cuddapah days with effect Delhi deposits depth Dharwar Dhenkanal district dolerite dolomite drilling dykes east examined Field Training Camp G. W. Division geological mapping Geological Survey geophysical gneisses Gondwana granite granite-gneiss grey ground-water hill India Indian Miner industry investigation Iron-ore irrigation Kurnool district laterite Left for field limestone M. S. Krishnan Madhya Pradesh Madras manganese-ore Mehta Messrs Metal Mkt mica Mines Mysore nala occur Orissa pegmatites phyllites pits 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 suitable Survey of India systematic mapping taluk tion tons veins village Vindhya Pradesh