Records of the Geological Survey of India, Volume 89, Part 1The Survey, 1955 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 17
... gneisses with hornblende - gneisses and ferruginous quartzites By far the greater part of the country mapped by Mr. Rama- swamy is occupied by biotite- and quartzo - felspathic gneisses , both striking in a general N.E.-S.W. direction ...
... gneisses with hornblende - gneisses and ferruginous quartzites By far the greater part of the country mapped by Mr. Rama- swamy is occupied by biotite- and quartzo - felspathic gneisses , both striking in a general N.E.-S.W. direction ...
Page 21
... gneisses striking roughly east - west , with steep southward foliation dips , are cut by thin pegmatite veins . Compact and fissile shales of yellow and purple colours are exposed near Nattapurakki ( 9 ° 45 ' : 78 ° 27 ′ ) , four miles ...
... gneisses striking roughly east - west , with steep southward foliation dips , are cut by thin pegmatite veins . Compact and fissile shales of yellow and purple colours are exposed near Nattapurakki ( 9 ° 45 ' : 78 ° 27 ′ ) , four miles ...
Page 58
... gneisses , Biotitic gneisses and Composite gneisses Sillimanite gneisses , Metamorphosed basic rocks , Calc - silicate rocks , Quartzites and Quartz - schists , Pelitic schists . Post - granitic intrusions . Ortho and paragneisses ...
... gneisses , Biotitic gneisses and Composite gneisses Sillimanite gneisses , Metamorphosed basic rocks , Calc - silicate rocks , Quartzites and Quartz - schists , Pelitic schists . Post - granitic intrusions . Ortho and paragneisses ...
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Common terms and phrases
42nd Indian Sci abstract abutment alignment alluvium Andhra aquifers Archaean B. C. Roy B.Sc bands Barakar beds Bihar biotite Bombay boreholes Calcutta cent Chatterjee clay coal seams coalfield colour conglomerate Congr Damuda Deccan Trap deposits depth Develpt district district.-Mr Ditto dolerite drilling Dutt dykes East examined exposed fault ferruginous formations geol geological mapping Geological Survey Geophysical Ghosh gneisses Gondwana granite groundwater Hazra hill Hyderabad India Indian Ceram Indian Miner industry investigated Jhingran Krishnaswamy laterite lignite limestone located M. R. Sahni M.Sc Madhya Pradesh Madras Messrs Mineral Development Mines Murthy Mysore nala occur Orissa outcrops pegmatites phyllites Proc Project quarry quartzites Rajasthan reports right bank river rocks samples sand sandstones Sastry schists Section seen shales Sinha soil square miles Srivastava suitable Survey of India taluk tion topo-sheets tubewells Unconformity Upper Uttar Pradesh village Vindhya Pradesh water supply zone